51results about How to "Not play a comprehensive role" patented technology

The invention discloses a sizing technology of a yarn of a polyester-cotton-ramie blended fabric. The sizing technology comprises the following steps: (1) sequentially adding 1 to 2 parts by weight of fatty alcohol polyoxyethylene ether, 1.6 parts by weight of polyacrylate, 1.2 parts by weight of ethyl acrylate, 1.4 parts by weight of sodium polyacrylate, and 12 parts by weight of phosphate modified starch into 30 parts by weight of deionized water, and evenly stirring; (2) then sequentially adding 2.2 parts by weight of alkyl alcohol amide polyethylene oxide, 0.8 part by weight of sodium sec-alkyl sulfate, 1.2 parts by weight of sodium acetate, and 0.9 part by weight of phellodendron extract, keeping on stirring until all components are fully and evenly mixed to obtain a slurry; and (3) soaking yarns into the slurry to carry out sizing, pressing the yarns to remove residual slurry, and drying the yarns. After sizing, fine hairs of yarns are tamed, the strength of yarns is prominently improved, the wear resistant property of the yarns is strong, and the elasticity maintaining performance of the yarns is good.

The invention discloses a sizing process for wool fabric yarn. The sizing process comprises the following steps: 1) 1-2 parts by weight of methyl methacrylate, 1.5 parts by weight of fine-denier viscose fiber, 0.5 parts by weight of aminated CNTs, 0.7 parts by weight of sodium polyacrylate and 9 parts by weight of phosphate modified starch are fed into 25 parts by weight of deionized water sequentially and stirred uniformly; 2) 1.6 parts by weight of tetramethylammonium bromide, 1.8 parts by weight of iso-decanol polyoxyethylene ether, 0.4 parts by weight of beta-naphthylamine and 2.5 parts by weight of octadecylamine polyoxyethylene ether are added sequentially and stirred continuously until the substances are mixed sufficiently and uniformly, and size is prepared; 3) the yarn is soaked in the size and sized, a remaining liquid is removed through pressing, and the yarn is dried. The hairiness coverage and the strength of the sized yarn are improved obviously, the wear resistance is good, and the elongation of the yarn is good.

The invention discloses a post-finishing technique for a polyester wool knitted fabric. The post-finishing technique comprises the following steps: 1) adding 1-2 parts by weight of polyoxyethylene trimethyl ammonium chloride, 1.3 parts by weight of nanometer barium sulfate, 4.1 parts by weight of sulfo-bi-propionic diester, 1.1 parts by weight of lignin and 0.9 part by weight of dodecyl trimethyl ammonium chloride into 49 parts by weight of deionized water in turn and uniformly stirring; 2) adding 2.3 parts by weight of methylcellulose, 0.7 part by weight of fatty alcohol ether sodium sulfate, 1.3 parts by weight of dodecylbenzenesulfonic potassium, 3.9 parts by weight of propylene glycol monomethyl ether and 4.1 parts by weight of iodo-propinyl formic ether, stirring till uniformly mixing, thereby obtaining a settling solution; 3) soaking the fabric into the settling solution, taking out and drying at constant temperature. The fabric after being finished has excellent performance and feels soft.

The invention discloses a sizing process of pine needle velvet fabric yarns. The sizing process of the pine needle velvet fabric yarns comprises the following steps: 1) putting 1 to 2 parts by weight of diethyl carbonate, 1.8 parts by weight of triethanolamine oleate, 1.3 parts by weight of polyacrylic ester, 0.8 part by weight of gamma-glycidoxypropyl trimethoxysilane and 11 parts by weight of polyvinyl alcohol sequentially into 25 parts by weight of deionized water and stirring uniformly; 2) putting 0.7 part by weight of sodium oleoyl amino fatty acid, 1.1 parts by weight of iso-tridecanol polyoxyethylene phosphonate, 0.5 part by weight of petroleum sodium sulfonate and 1.3 parts by weight of dimethyl diallyl ammonium chloride sequentially again, and continuously stirring until the materials are mixed completely and uniformly to prepare size; and 3) soaking the yarns in the size, sizing, pressing to remove residue liquid, and drying. The hairiness of the sized yarns is adhered, the strength is obviously improved, high wear resistance is achieved and the stretching maintaining performance of the yarns is high.

The invention discloses a cotton fabric yarn sizing process. The cotton fabric yarn sizing process comprises the following steps: 1) sequentially adding 1-2 parts of tri-fatty acid glyceride, 1.1 parts of hydroxyethyl cellulose, 1.5 parts of 2,6-di-tert-butyl p-cresol, 1.1 parts of sodium tripolyphosphate and 14 parts of modified corn starch into 30 parts of deionized water, and uniformly stirring; 2) then sequentially adding 2.1 parts of polyoxyethylene-polyoxypropylene block polyether, 0.8 part of sodium alkyl sulfate, 1.2 parts of inositol hexaphosphate and 0.9 part of a cortex dictamni extract, and continuing stirring till uniform mixing to obtain a sizing solution; 3) immersing yarns into the sizing solution for sizing, pressing out a remaining solution, and drying. By the cotton fabric yarn sizing process, the sized yarns have reduced hairiness, improved strong adhesion, good wear resistance and good stretch retention.

The invention discloses a yarn sizing process for cotton-polyester blended fabric yarn, comprising the steps of 1), adding 1-2 parts by weight of glycerol rosin ester, 1.3 parts by weight of paraffin, 0.8 part by weight of potassium persulfate, 2.2 parts by weight of hexyldechanol, 1.5 parts by weight of phosphate starch sequentially into 25 parts by weight of deionized water, and stirring well; 2), adding 0.9 part by weight of sodium n-butyl naphthalene sulfonate, 1.2 parts by weight of isomeric fatty alcohol-polyoxyethylene ether phosphate, 1.9 parts by weight of polyisobutene and 1.7 parts by weight of polyoxyethylene stearate sequentially, continuing to stir, and mixing well to obtain size; 3), soaking the yarn in the size for sizing, pressing to remove residual liquid, and drying. Hair on the yarn that is sized fits well with significantly improved strength and has good wear resistance and tensile maintenance.

The invention discloses a preparation method of master batch for PBT fibers. The master batch is prepared from the following components in parts by weight: 23 parts of PBT, 12 parts of pigments, 1.4 parts of cobalt naphthenate, 2.3 parts of aminotriacetic acid, 3.1 parts of sulfamic acid, 0.8 part of zinc dihydrogen phosphate, 1.5 parts of sodium fluosilicate, 2.6 parts of polyoxyethylene oleate,0.9 part of alkyl aryl sodium sulfonate, 1.1 parts of sodium persulfate, 2.3 parts of nonylphenol ethoxylate carboxylate, and 1.9 parts of N-methyl pyrrolidone. The master batch prepared by the invention is suitable for the PBT fibers, and the master batch is good in ultraviolet resistance.

The invention discloses a sizing process of superfine denier yarn nylon fabric yarns. The sizing process comprises the following steps of (1) sequentially adding 1 to 2 weight parts of lenzing viscose, 2.1 weight parts of formaldehyde, 1.3 weight parts of hydrolyzed polyacrylonitrile, 1.4 weight parts of hydroxy propyl methyl cellulose and 14 weight parts of phosphate starch into 35 weight parts of de-ionized water; performing uniform stirring; (2) then sequentially adding 2.2 weight parts of sucrose fatty acid ester, 1.8 weight parts of alkylphenol ethoxylates, 1.3 weight parts of dinonyl decyl barium sulfate and 2.1 weight parts of mannan; continuously performing stirring until the sufficient and uniform mixing to obtain slurry; (3) soaking the yarns into slurry for sizing; pressing away residue liquid; performing drying. After the sizing, the yarns have the advantages that the hair is fit; the strength is obviously improved; the wear-resistant performance is good; the yarn stretching performance is good.

The invention discloses a multi-orifice spray nozzle used for mining. According to the invention, the surface of a metal housing is coated with a protective paint, the protective paint comprises the following steps: 1) placing 1-2 weight parts of iron red, 2.2 weight parts of n-butyl acetate, 1.2 weight parts of methanol polyoxyethylene ether phosphate, 2.6 weight parts of polyethylene glycol, and7 weight parts of medium-oil alkyd resin in 24 weight parts of deionized water in order, and uniformly stirring the materials; and 2) adding 11 weight parts of E-12 epoxy resin, 1.8 weight parts of polybutylene telephthalate, 1.2 weight parts of alpha-sodium-olefinsulfonate, 2.5 weight parts of polyvinyl chloride, and 1.8 weight parts of sorbitan monooleate in order, continuously stirring the materials, and fully and uniformly mixing the materials to prepare the protective paint. According to the multi-orifice spray nozzle used for mining, the surface of the metal housing is coated with the protective paint, and long-term usage of the multi-orifice spray nozzle used for mining can be guaranteed.

The invention discloses an aftertreatment process of an all-cotton knitted fabric. The aftertreatment process of the all-cotton knitted fabric comprises the following steps: (1) successively feeding 1-2 parts by weight of tert-butylhydroquinone, 4.1 parts by weight of polybutylene terephthalate, 5.3 parts by weight of hydroxyl polyphosphoester, 1.2 parts by weight of sodium alginate and 0.9 part by weight of N-acyl amino acid salt in 61 parts by weight of deionized water, and stirring evenly; and (2) successively feeding 1.9 parts by weight of sodium metasilicate, 1.2 parts by weight of tetramethyl ammonium bromide, 2.9 parts by weight of triacetin, 1.9 parts by weight of diepoxide triglycol glycidol ether and 0.8 part by weight of tert-butyl hydroperoxide, and continuing stirring until the components are fully mixed evenly to obtain treatment liquid; and (3) carrying out padding treatment on the fabric in the treatment liquid, and drying the fabric at constant temperature after the fabric is taken out. The fabric treated by the process is good in performance and feels soft.

The invention discloses a sizing process of cotton-polyester blended fabric yarns. The sizing process comprises the following steps of: 1) adding 1-2 parts by weight of carbamide, 0.8 part by weight of calcium chloride, 1.9 parts by weight of vinyl acetate resin, 1.6 parts by weight of hydroxypropyl methyl cellulose and 8 parts by weight of modified starch into 20 parts by weight of deionized water in sequence and stirring uniformly; 2) then adding 1.6 parts by weight of dodecyl trimethyl ammonium chloride, 1.1 parts by weight of fatty alcohol-polyoxyethylene ether, 0.9 part by weight of sodium dodecyl benzene sulfonate and 1.1 parts by weight of alkyl sulfonate in sequence, continuously stirring till to be fully and uniformly mixed and preparing size; 3) immersing yarns into the size forsizing, pressing and removing residual liquid and drying. The sizing process disclosed by the invention has the beneficial effects that the attachment and the strength of the sized yarn hair are obviously improved, the wear resistance is good and the stretching maintenance of the yarns is good.

The invention discloses a sizing process of pure cotton fabric yarn. The method comprises the steps of: 1) adding 1-2 parts by weight of triethanolamine oleate, 1.1 parts by weight of sodium laureth sulfate, 2.1 parts by weight of methacrylic acid, 1.2 parts by weight of sodium pyrophosphate, 13 parts by weight of potato starch into 30 parts by weight of deionized water in order, and stirring the substances evenly; 2) then adding 1.5 parts by weight of fatty alcohol-polyoxyethylene ether, 1.8 parts by weight of sodium secondary alkyl sulfonate, 0.8 part by weight of triethylamine and 2.2 parts by weight of Pseudolaric acid B, further performing stirring until the substances are fully mixed evenly, thus obtaining a slurry; and 3) immersing the yarn into the slurry to conduct sizing, pressing out the residual liquid, and performing drying. After sizing according to the process provided by the invention, the yarn has manageable hairiness, significantly improved strength, and good wear resistance, and the tensile properties of the yarn are good.

The invention discloses a sizing process of pure cotton fabric yarns. The sizing process comprises the following steps of (1) putting 1-2 parts by weight of methyl acrylate, 1.2 parts by weight of triglycerides, 1.1 parts by weight of sodium laureth sulfate, 1.6 parts by weight of Gamma-(methylacrylyl oxygen)propyltrimethoxysilane, 10 parts by weight of seaweed gel into 25 parts by weight of deionized water in sequence, mixing uniformly; (2) then putting 0.8 parts by weight of lauryl amidoethyl sodium sulfate, 1.3 parts by weight of oleoyl sodium methotrexate, and 2.1 parts by weight of sorbitan monooleate in sequence, stirring till mixing uniformly, so as to prepare a sizing agent; and (3) soaking yarns in the sizing agent for sizing, pressing to remove surplus liquid, and drying. The yarns after sizing has smooth hair, has much stronger strength, is wear resistant, and has good extensibility.

The invention discloses a container. The surface of a metal box body of the container is coated with protective paint, and the protective paint is prepared through the following steps: 1) sequentially adding 1-2 parts of benzotriazole, 1.5 parts of maleic anhydride, 1.6 parts of fatty alcohol polyoxyethylene polyoxypropylene ether, 2.1 parts of polyethylene glycol and 9 parts of white latex into 26 parts of deionized water, and uniformly stirring; 2) then sequentially adding 13 parts of water-based alkyd resin, 1.3 parts of diethylenetriamine, 0.8 part of dodecyl trimethyl ammonium sulfate, 0.8 part of sodium benzoate, 2.6 parts of acrylic acid, continuing stirring till sufficient and uniform mixing to obtain the protective paint. The surface of the metal box body of the container is coated with the protective paint, so that long-time use of the container can be guaranteed.

The invention discloses a preparation method of a PET fiber master batch. The master batch is prepared from the following components in parts by weight: 25 parts of PET, 10 parts of pigment, 2.1 partsof dicumyl peroxide, 1.8 parts of 2-phosphoryl-1,2,4- tricarboxylic acid butane, 2.5 parts of oxidized alkylamine polyoxyethylene ether, 1.1 parts of aluminum metaphosphate, 1.7 parts of betulinic acid, 2.4 parts of polyoxyethylene, 1.5 parts of sodium bromite, 2.9 parts of dinitroso pentamethylene tetramine, 1.7 parts of fatty alcohol ether sodium sulfate, and 3.5 parts of hexyldecanol. The master batch prepared according to the preparation method is applied to PET fiber, and is high in heat resistance.

The invention discloses a zipper with double open ends. Protective paint is coated on the surfaces of metal teeth of the zipper. A method for preparing the protective paint includes steps of 1), sequentially feeding, by weight, 1-2 parts of tri (cetyl alcohol) ester, 1.6 parts of fatty alcohol polyoxyethylene ether, 2.3 parts of dibutyl succinate, 0.7 part of sodium polyacrylate and 16 parts of castor oil alkyd resin into 25 parts of deionized water and uniformly stirring the tri (cetyl alcohol) ester, the fatty alcohol polyoxyethylene ether, the dibutyl succinate, the sodium polyacrylate, the castor oil alkyd resin and the deionized water to obtain mixtures; 2), sequentially feeding, by weight, 0.5 part of zinc borate, 2.7 parts of isopropyl alcohol, 0.7 part of methyl-1H-benzotriazole, 2.2 parts of succinic acid and 0.7 part of fatty alcohol ether sodium sulfate into the mixtures and continuing to stir the zinc borate, the isopropyl alcohol, the methyl-1H-benzotriazole, the succinic acid, the fatty alcohol ether sodium sulfate and the mixtures until the zinc borate, the isopropyl alcohol, the methyl-1H-benzotriazole, the succinic acid, the fatty alcohol ether sodium sulfate and the mixtures are sufficiently uniformly mixed with one another to obtain the protective paint. The zipper with the double open ends has the advantages that the protective paint is coated on the surfaces of the teeth of the zipper, and accordingly the zipper can be assuredly used for a long term.

The invention discloses a sizing process of cotton and polyester blended fabric yarn. The sizing process comprises the following steps: (1) feeding 1 to 2 weight parts of fine denier staple fibers, 0.9 weight part of amination CNTs, 2.2 weight parts of emulsified oil, 1.6 weight parts of methyl cellulose and 15 weight parts of corn starch into 35 weight parts of deionized water in sequence, and uniformly stirring; (2) feeding 2.3 weight parts of sorbitan fatty acid ester, 1.9 weight parts of fatty alcohol polyoxyethylene-polyoxypropylene, 0.8 weight part of sodium molybdate and 1.2 weight parts of sodium xylene sulfonate in sequence, and continuously stirring until the components are fully and uniformly mixed to prepare serous fluid; (3) soaking the yarn into the serous fluid for sizing, removing redundant fluid by pressure, and performing drying. Hairs of sized yarn are sticky, and the strength is obviously enhanced; the yarn is high in wear resistance and high in stretching performance.

The invention discloses an after-finishing process of jacquard knitted fabric. The after-finishing process includes the following steps that 1, by weight, 1-2 parts of baicalein, 1.1 parts of N-oleoyl-N',N'-N1,N1-diethylethane-1,2-diamine dihydrochloride, 4.6 parts of bi-tetradecene alcohol ester, 6.7 parts of polyethylene glycol stearate and 3.3 parts of oleic acid polyoxyethylene ester are sequentially put into 63 parts of deionized water, and the mixture is stirred evenly; 2, then, by weight, 1.1 parts of sodium triphosphate, 1.7 parts of triethoxyvinylsilane, 3.1 parts of 2-epoxy triethylene glycol glycidyl ether, 1.3 parts of ethoxylated linear primary alcohol and 0.5 part of calcium hydrophosphate powder are sequentially thrown, stirring is continued till mixing is carried out sufficiently and evenly, and finishing liquid is prepared; 3, then the fabric is subjected to padding treatment in the finishing liquid and dried at constant temperature after being taken out. The finished fabric is good in performance and feels soft with hands.

The invention discloses a sizing process of acrylic cotton blended fabric yarn. The sizing process comprises the following steps: (1) sequentially adding 1-2 parts by weight of tencel, 2.2 parts by weight of acetone, 0.6 part by weight of sodium carbonate, 1.3 parts by weight of N-methyl pyrrolidone and 16 parts by weight of corn modified starch into 35 parts by weight of deionized water, and evenly stirring; (2) then, sequentially adding 2.2 parts by weight of polyoxyethylene sorbitan fatty acid ester, 1.6 parts by weight of heterogeneous alcohol polyoxyethylene ether, 0.8 part by weight of amine molybdate and 1.8 parts by weight of phenyl salicytate, and continuously stirring until the mixture is fully and evenly mixed so as to obtain sizing liquid; (3) dipping yarn into the sizing liquid for sizing, removing the remainder liquid by compressing, and drying. After being treated by sizing, the yarn is tamable in hairiness, higher in strength, good in wear resistance and good in stretching performance.

The invention discloses a wool fabric yarn sizing process comprising the following steps: 1) successively adding 1-2 parts by weight of water-soluble polyacrylic acid, 1.2 parts by weight of sodium chloride, 1.6 parts by weight of polyurethane resin, 1.4 parts by weight of cellulose hydroxypropyl and 12 parts by weight of polyvinyl alcohol into 20 parts by weight of deionized water, and stirring evenly; 2) then successively adding 1.3 parts by weight of dimethyl distearyl ammonium chloride, 0.6 part by weight of lauryl betaine, 1.6 parts by weight of polyvinyl alcohol and 1.3 parts by weight of polyether ester amide, and continuing to stir to fully and evenly mix, to prepare a slurry; and 3) immersing yarns in the slurry, sizing, pressing to remove the remaining liquid, and drying. The yarns after sizing have the hair fitness and strength significantly improved, and have good wear resistance and good stretch retaining performance.

The invention discloses a pure cotton fabric yarn sizing process comprising the following steps: 1) successively adding 1-2 parts by weight of purified attapulgite clay, 1.8 parts by weight of an AE glue powder, 2.3 parts by weight of polyamide acid, 2.2 parts by weight of an Arabic gum powder and 11 parts by weight of seaweed glue into 20 parts by weight of deionized water, and stirring evenly; 2) then successively adding 1.4 parts by weight of dodecyl trimethyl ammonium sulfate, 1.6 parts by weight of fatty alcohol polyoxyethylene ether, 0.4 part by weight of zinc dialkyl dithiophosphate and 1.8 parts by weight of polybutylene terephthalate, and continuing to stir to fully and evenly mix, to prepare a slurry; and 3) immersing yarns in the slurry, sizing, pressing to remove the remaining liquid, and drying. The yarns after sizing have the hairiness fitness and strength significantly improved, and have good wear resistance and good stretch retaining performance.

The invention discloses a sizing technology for a fiber-cotton blended fabric yarn. The sizing technology comprises the following steps: 1) successively putting 1-2 parts by weight of methacrylic acid, 2.2 parts by weight of solid-state acrylic acid, 1.6 parts by weight of anacardol, 0.6 parts by weight of sodium tripolyphosphate, and 13 parts by weight of corn modified starch into 25 parts by weight of deionized water, and uniformly stirring; 2) successively putting 1.5 parts by weight of dodecyl trimethyl ammonium chloride, 2.1 parts by weight of tributyl phosphate, 0.6 parts by weight of 2-aminoethyl heptadecenyl imidazoline, and 1.2 parts by weight of aminodithioformic acid, continuously stirring, adequately and uniformly mixing, preparing slurry; and 3) enabling the yarn to be immerged in the slurry for sizing, pressing and removing residual liquid, and drying. The sized yarn is less in hairiness, good in wear resistance, and good in stretching property, and the strength is remarkably improved.

The invention discloses a sizing process for pure cotton fabric yarn. The sizing process comprises the following steps: (1) sequentially pouring 1-2 parts by weight of paraffin, 1.8 parts by weight of polyoxyethylene nonyl phenolic ether, 0.8 part by weight of purified attapulgite, 1.1 parts by weight of hydroxy propyl cellulose and 10 parts by weight of polyving akohol into 35 parts by weight of deionized water, and uniformly stirring; (2) then sequentially pouring 2.1 parts by weight of ethylene glycol monostearate, 1.5 parts by weight of sodium sulfosuccinate, 2.3 parts by weight of gluconic acid and 1.9 parts by weight of dehydroacetic acid, and continuously stirring to be fully and uniformly mixed to prepare size; and (3) immersing yarn into the size for sizing, pressing surplus size and drying. Hairiness of yarn after sizing is appressed, the strength is obviously improved, the wear-resisting performance is good, and the holding performance of yarn is good.

The invention discloses an after-finishing process of a brushed fabric. The after-finishing process of the brushed fabric comprises the following steps: 1) putting 1 to 2 parts by weight of alkyl dimethyl aryl ammonium chloride, 3.1 parts by weight of dithiocarbamic acid, 4.1 parts by weight of tri(hexadecenol)ester, 1.7 parts by weight of stearic acid triethanolamine ester quaternary ammonium salt and 0.7 part by weight of methylsulfuric acid alkyl trimethylammonium sequentially into 51 parts by weight of deionized water and stirring uniformly; 2) putting 3.1 parts by weight of hydroxyethyl cellulose, 1.2 parts by weight of mahogany petroleum sulfonate, 0.7 part by weight of mannan, 4.2 parts by weight of polypropylene oxide glycol and 0.4 part by weight of pomegranate bark powder sequentially and stirring continuously until the components are mixed completely and uniformly to prepare finishing liquid; 3) performing padding treatment on the fabric in the finishing liquid, taking out the fabric and drying the fabric at constant temperature. The fabric finished by the process has good properties and soft hand feeling.

The invention discloses a tank box. The surface of a metal box body of the tank box is coated with protective paint. The protective paint is prepared by the following steps: 1) putting 1 to 2 parts by weight of diethylenetriamine, 0.7 part by weight of cobalt naphthenate, 1.5 parts by weight of fatty alcohol-polyoxyethylene ether, 1.2 parts by weight of gamma-epoxy propyl ether trimethoxy silane and 11 parts by weight of E-12 epoxy resin into 26 parts by weight of deionized water sequentially and stirring uniformly; and 2) putting 9 parts by weight of acrylic resin, 0.6 part by weight of aluminium triphosphate, 0.9 part by weight of tetramethyl ammonium bromide, 1.3 parts by weight of sodium citrate and 1.8 parts by weight of acetyl citric acid tri(2-ethyl hexyl)ester sequentially and continuously stirring until the materials are mixed completely and uniformly to prepare the protective paint. According to the tank box provided by the invention, the surface of the metal box body of the tank box is coated with the protective paint, so that long-term use of the tank box can be guaranteed.

The invention discloses a polishing solution for processing quartz optical glass. The polishing solution is prepared from, by weight, 1-2 parts of vinyl trimethoxy silane, 1.6 parts of inositol hexaphosphate, 7.5 parts of glacial acetic acid, 1.3 parts of sodium tripolyphosphate, 0.9 part of polyoxyethylene dehydration sorbitan fatty acid ester, 1.2 parts of alkyl naphthalene sulfonate, 0.7 part of dodecyl trimethyl ammonium chloride, 1.3 parts of isomerization polyethenoxy ether fatty alcohol phosphate, 0.5 part of alpha-alkenyl sodium sulfonate and 48 parts of deionized water. The polishing solution for processing the quartz optical glass is good in polishing efficiency and good in polishing effect, and the hardness and the mechanical performance of the surface of polished glass can be improved.

The invention discloses a slashing method of terylene fabric yarns. The slashing method comprises following steps: 1, by weight, 1 to 2 parts of solid acrylic acid, 1.3 parts of carbonic ester, 1.8 parts of carbamide, 0.9 part of hydroxyethyl cellulose, and 12 parts of natural starch are added into 35 parts of deionized water successively for uniform stirring; 2, by weight, 1.3 parts of glycerol monostearate, 0.9 part of sodium sulfamate, 0.4 part of potassium tetraborate, and 1.2 parts of sodium pentachlorophenate are added successively, stirring is carried out continuously until uniform mixing is achieved so as to obtain a slurry solution; and 3, yarns are immersed in the slurry solution for sizing, the excess slurry solution is removed via pressing, and drying is carried out. After sizing, yarn hastiness is tractable, strength is increased obviously, wear resistance is excellent, and yarn stretching maintaining performance is excellent.

The invention discloses an after-finishing process for pine needle fleece fabrics. The after-finishing process includes steps of 1), sequentially feeding, by weight, 1-2 parts of fumaric acid, 0.8 part of octadecyl dihydroxy ethyl methyl ammonium bromide, 1.3 parts of zinc borate, 1.5 parts of dehydrated sorbitan stearate and 1.6 parts of cocoanut fatty acid diethanolamide into 48 parts of deionized water and uniformly stirring the fumaric acid, the octadecyl dihydroxy ethyl methyl ammonium bromide, the zinc borate, the dehydrated sorbitan stearate, the cocoanut fatty acid diethanolamide and the deionized water to obtain mixtures; 2), sequentially feeding, by weight, 1.9 parts of sodium hexametaphosphate, 2.9 parts of dehydrated sorbitol fatty acid esters, 2.5 parts of acrylic fluorine hydrocarbon ester resin, 2.6 parts of vinyl versatate and 1.8 parts of fatty diethanol amide into the mixtures, and continuing to stir the sodium hexametaphosphate, the dehydrated sorbitol fatty acid esters, the acrylic fluorine hydrocarbon ester resin, the vinyl versatate, the fatty diethanol amide and the mixtures until the sodium hexametaphosphate, the dehydrated sorbitol fatty acid esters, the acrylic fluorine hydrocarbon ester resin, the vinyl versatate, the fatty diethanol amide and the mixtures are sufficiently uniformly mixed with one another so as to obtain finishing liquid; 3), carrying out padding treatment on the fabrics in the finishing liquid, taking the fabrics out of the finishing liquid and then drying the fabrics at the constant temperatures. The after-finishing process has the advantages that the fabrics finished by the aid of the after-finishing process are good in performance and feel soft.

The invention discloses a sizing technology of wool fabric yarns, comprising the following steps: 1) successively pouring 1-2 parts by weight of mineral oil, 1.5 parts by weight of modified organic silicone oil, 1.4 parts by weight of styrene, 0.7 part by weight of Gum acacia powder and 12 parts by weight of seaweed gel into 30 parts by weight of deionized water, and uniformly stirring; 2) successively pouring 1.1 parts by weight of cocoanut fatty acid diethanolamide, 0.8 part by weight of sodium alkyl naphthalene sulfonate, 2.1 parts by weight of diglycol monbutyl ether and 0.8 part by weight of tert-butylhydroquinone, continuously stirring until the materials are fully and uniformly mixed so as to prepare slurry; and 3) sizing by immersing yarns into the slurry, pressing to remove residual liquid, and drying. After sizing, hairiness of yarns is appressed, strength is remarkably raised, wear resistance is good, and elongation maintenance performance of the yarns is good.