35results about How to "Change interface state" patented technology

The invention discloses an anti-water blocking agent for drilling fluid. The anti-water blocking agent is formed by mixing the following components: at least one main surfactant capable of reducing surface tension of a solution, at least one auxiliary surfactant capable of improving the drainage assisting capability and minimizing the water saturation of a rock core, inorganic salts, and the balance of water. The anti-water blocking agent disclosed by the invention can be used for greatly reducing the surface tension or interfacial tension of the solution, changing the interface state of a solution system, producing a wetting or anti-wetting effect, improving the relative permeability of a gas phase and enabling the injection process to overcome water blocking damages.

The invention provides a high-performance, anti-static and anti-bacterial glass fiber reinforced AS (acrylonitrile-styrene) composite material and a preparation method thereof. The high-performance, anti-static and anti-bacterial glass fiber reinforced AS composite material comprises components in percentage by weight as follows: 43%-88.4% of AS resin, 10%-30% of glass fiber, 1%-5% of a compatilizer, 0.1%-1% of a coupling agent, 10%-15% of an anti-static agent, 0.5%-2% of an anti-bacterial agent and 0.1%-3% of an assistant, wherein the compatilizer adopts PMMA (polymethyl methacrylate), and the coupling agent adopts a silane coupling agent. The substrate of the composite material is AS resin, and the composite material has the advantages of excellent performance, low cost, simple preparation technology and the like; and besides, PMMA is taken as the compatilizer, so that not only is bonding force between the glass fiber and the AS resin strengthened, but also the PMMA is also suitable for enhancing a fiber and resin composite material system with the similar property.

The invention relates to a low-floating fiber glass fiber reinforced AS (Acrylonitrile Styrene) composition as well as a preparation method and application thereof. The low-floating fiber glass fiberreinforced AS composition comprises the following components in percentage by mass: 57.4-88.4% of an acrylonitrile-styrene resin, 10-30% of a glass fiber, 1-10% of an interface modifier, 0.1-0.5% of plant oil and 0.1-3% of aids, wherein the interface modifier is one or more of MABS (Methyl Methacrylate Acrylonitrile Butadiene Styrene), an ASA (Acrylonitrile Styrene Acrylate Copolymer) or EMMA (Ethylene Methyl Methacrylate). With the combination of the interface modifier, the plant oil, the glass fiber, the AS resin and other components, the glass fiber reinforced AS composition is good in processing property, size stability and mechanical property, and in addition a product prepared from the AS composition as a raw material is remarkably improved in fiber floating phenomenon and can be widely applied to the field of household electric appliances.

The invention provides waterproof and moisture-permeable type polyurethane, which is prepared from the following raw materials in parts by mass: 110 to 150 parts of polyhydric alcohol, 45 to 60 partsof diisocyanate, 10 to 15 parts of fluorine-containing dihydric alcohol, 3 to 8 parts of fluorine-containing monohydric alcohol, 0.1 to 0.3 part of an organic metal catalyst, 7 to 10 parts of a hydrophilic chain extender, 5 to 8 parts of a neutralizer, 3 to 5 parts of a post-chain extender and 500 to 700 parts of water. According to the invention, polyhydric alcohol and diisocyanate are taken as main bodies, fluorine-containing dihydric alcohol is utilized to change the interface state of the material and improve the water resistance and moisture permeability, fluorine-containing monohydric alcohol is utilized to play a waterproof role in chain segments, and under the combined action of auxiliaries such as an organic metal catalyst, a hydrophilic chain extender and the like, the water resistance and moisture permeability are further improved. The embodiment shows that the polyurethane disclosed by the invention has the water pressure resistance of 78-88 KPa, the moisture permeability of 6.8-8.2 kg/m <2>/d and the air permeability of 5.7-6.3 mm/s.

The invention relates to a low-odor antistatic high-performance glass fiber reinforced AS composition, which contains, by weight, 30-80% of AS resin, 10-30% of glass fiber, 1-10% of a compatilizer, 1-5% of jellyfish granules, 0.1-1% of a coupling agent, 10-15% of an antistatic agent and 0.1-3% of an auxiliary agent. The total percentage of the above components is 100%. The antistatic agent is a permanent antistatic agent and contains molecular distilled glycerin monostearate component, which is specifically hardened palm glyceride. The jellyfish granules used in the invention are easily available, has advantages of simple preparation technology and low cost, can effectively remove odor and will not influence mechanical property of the composition. By adding the antistatic agent, surface resistivity of the AS composition can be reduced from 1016 Omega to 109 Omega, and the antistatic effect is good.

The invention provides an environment-friendly glass fiber reinforced AS composite material. The environment-friendly glass fiber reinforced AS composite material comprises, by weight percentage, AS resin, glass fiber, compatilizer, jellyfish grain, coupling agent, antibacterial agent and adjuvant, wherein the jellyfish grain comprises, by weight percentage, polypropylene, mineral filler and water. Compared with the prior art, the environment-friendly glass fiber reinforced AS composite material and the preparation method have the advantages that (1) a silane coupling agent is added, so that the adhesive strength between the glass fiber and the resin is enhanced; (2) the flavor can be removed effectively, and the mechanical property of the composite material is not affected by the utilization of the jellyfish grain; and (3) the prepared glass fiber reinforced AS composite material has excellent antibacterial effect through the addition of the antibacterial agent and can be utilized as antibacterial materials to be used in car, refrigerator and television industries.

The invention provides low-odor anti-static glass-fiber-reinforced AS (acrylonitrile-styrene) composition and a preparation method thereof. The composition comprises components in percentage by weight as follows: 39-88.4% of AS resin, 10-30% of glass fibers, 1-10% of a compatilizer, 1-5% of water masterbatch, 0.1-1% of a coupling agent, 10-15% of an antistatic agent and 0.1-3% of an additive, wherein the water masterbatch comprises components in percentage by weight as follows: 1-49% of polypropylene, 50-98% of water and 0.1-5% of mineral filler; the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. A matrix of the composition is the AS resin, and the composition has advantages of excellent performance, low cost, simple preparation technology and the like; the PMMA is used as the compatilizer, the bonding force between the glass fibers and the AS resin is enhanced, and the PMMA is applicable to reinforcement of fiber and resin composite material systems with similar properties.

The invention provides low-odor, anti-static and anti-bacterial glass fiber reinforced AS (acrylonitrile-styrene) composition and a preparation method thereof. The low-odor, anti-static and anti-bacterial glass fiber reinforced AS composition comprises components in percentage by weight as follows: 39%-88.4% of AS resin, 10%-30% of glass fiber, 1%-10% of a compatilizer, 1%-5% of water master batch, 0.1%-1% of a coupling agent, 10%-15% of an antistatic agent, 0.5%-2% of an anti-bacterial agent and 0.1%-3% of an auxiliary, wherein the water master batch comprises components in percentage by weight as follows: 1%-49% of polypropylene, 50%-98% of water and 0.1%-5% of mineral filler; the compatilizer is PMMA (polymethyl methacrylate); and the coupling agent is a silane coupling agent. The matrix of the composition is AS resin, and the composition has the advantages of good performance, low cost, simple preparation process and the like; and besides, PMMA is taken as the compatilizer, so that bonding force between the glass fiber and the AS resin is strengthened, and the fiber and resin composite material system with the similar performance is enhanced.

The invention provides a low-odor antistatic antibacterial glass fiber reinforced AS (acrylonitrile-styrene) composition and a preparation method thereof. The low-odor antistatic antibacterial glass fiber reinforced AS composition comprises the following components in percentage by weight: 39 to 88.4 percent of AS resin, 10 to 30 percent of glass fibers, 1 to 10 percent of a compatilizer, 1 to 5 percent of a hydrophilic master batch , 0.1 to 1 percent of a coupling agent, 10 to 15 percent of an antistatic agent, 0.5 to 2 percent of an antibacterial agent and 0.1 to 3 percent of an additive, wherein the hydrophilic master batch comprises the following components in percentage by weight: 1 percent to 49 percent of polypropylene, 50 percent to 98 percent of water and 0.1 to 5 percent of mineral filler; the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. The low-odor antistatic antibacterial glass fiber reinforced AS composition uses the AS resin as a matrix and has the advantages of excellent performance, low cost, simple preparation process and the like; the PMMA is used as the compatilizer, so that the low-odor antistatic antibacterial glass fiber reinforced AS composition not only is limited to reinforcement on a bonding force between the glass fibers and the AS resin, but also is suitable for reinforcing a composite material system of fibers and resin similar properties.

The invention provides a high-performance anti-static antibacterial glass-fiber reinforced AS (acrylonitrile-styrene) composite material and a preparation method thereof. The high-performance anti-static antibacterial glass-fiber reinforced AS composite material comprises the following components in percentage by weight: 43-88.4 percent of AS resin, 10-30 percent of glass fiber, 1-5 percent of a compatilizer, 0.1-1 percent of a coupling agent, 10-15 percent of an antistatic agent, 0.5-2 percent of an antibacterial agent and 0.1-3 percent of an additive, wherein the compatilizer is made of PMMA (polymethyl methacrylate); the coupling agent adopts a silane coupling agent. The AS resin is used as a matrix, and has the advantages of excellent performance, low cost, simple preparation process and the like; made of PMMA, the compatilizer is not only used for enhancing the binding force between the glass fiber and the AS resin, but also suitable for enhancing a composite material system of fiber and resin with similarity properties.

The invention provides low-odor antibacterial glass-fiber-reinforced AS (acrylonitrile-styrene) composition and a preparation method thereof. The composition comprises components in percentage by weight as follows: 50.4-88.4% of AS resin, 10-30% of glass fibers, 1-10% of a compatilizer, 1-5% of water masterbatch, 0.1-1% of a coupling agent, 0.5-2% of an antibacterial agent and 0.1-3% of an additive, wherein the water masterbatch comprises components in percentage by weight as follows: 1-49% of polypropylene, 50-98% of water and 0.1-5% of mineral filler; the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. A matrix of the composition is the AS resin, and the composition has advantages of excellent performance, low cost, simple preparation technology and the like; the PMMA is used as the compatilizer, the bonding force between the glass fibers and the AS resin is enhanced, and the PMMA is applicable to reinforcement of fiber and resin composite material systems with similar properties.

The invention provides an antibacterial glass fiber reinforced AS (acrylonitrile-styrene copolymer) composite material and a preparation method thereof. The composite material comprises the following components by weight percent: 55.4-88.4% of AS resin, 10-30% of glass fibers, 1-5% of compatilizer, 0.1-1% of coupling agent, 0.5-2% of antibacterial agent and 0.1-3% of auxiliaries, wherein the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. The composite material has the advantages and positive effects that with the AS resin as the matrix, the composite material has the advantages of excellent properties, low cost, simple preparation process, and the like; used as the compatilizer, PMMA is not only limited to reinforcing the binding forces between the glass fibers and the AS resin but is also suitable for reinforcing fiber and resin composite material systems with similar properties.

The invention provides low-odor glass-fiber-reinforced AS (acrylonitrile-styrene) composition and a preparation method thereof. The composition comprises components in percentage by weight as follows: 52.4-88.4% of AS resin, 10-30% of glass fibers, 1-10% of a compatilizer, 1-5% of water masterbatch, 0.1-1% of a coupling agent and 0.1-3% of an additive, wherein the water masterbatch comprises components in percentage by weight as follows: 1-49% of polypropylene, 50-98% of water and 0.1-5% of mineral filler; the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. A matrix of the composition is the AS resin, and the composition has advantages of excellent performance, low cost, simple preparation technology and the like; the PMMA is used as the compatilizer, the bonding force between the glass fibers and the AS resin is enhanced, and the PMMA is applicable to reinforcement of fiber and resin composite material systems with similar properties.

The invention provides a preparation method of rubber asphalt. The preparation method comprises the following steps: mixing an activator, silicon product waste residues and waste tire rubber powder toobtain modified rubber powder; and mixing the modified rubber powder with matrix asphalt, and performing a thermal cracking reaction to obtain the rubber asphalt. The rubber asphalt is prepared from0.1-0.5 wt% of the activator, 10-15 wt% of the silicon product waste residues, 25-35 wt% of the waste tire rubber powder and 50-60 wt% of the matrix asphalt. Physical and chemical methods are combined, the waste tire rubber powder is modified with the activator and the silicon product waste residues, physical mixing is matched, under the shearing action, the interface state of the waste tire rubber powder is changed, the compatibility of the waste tire rubber powder and the matrix asphalt is improved, the utilization rate of the silicon product waste residues is increased, and the rubber powder and the asphalt are promoted to form a stable system and are not separated, so the performance of the rubber asphalt is guaranteed.

The invention provides an antibacterial glass fiber reinforced AS (acrylonitrile-styrene copolymer) composite material and a preparation method thereof. The composite material comprises the following components by weight percent: 55.4-88.4% of AS resin, 10-30% of glass fibers, 1-5% of compatilizer, 0.1-1% of coupling agent, 0.5-2% of antibacterial agent and 0.1-3% of auxiliaries, wherein the compatilizer is PMMA (polymethyl methacrylate); the coupling agent is a silane coupling agent. The composite material has the advantages and positive effects that with the AS resin as the matrix, the composite material has the advantages of excellent properties, low cost, simple preparation process, and the like; used as the compatilizer, PMMA is not only limited to reinforcing the binding forces between the glass fibers and the AS resin but is also suitable for reinforcing fiber and resin composite material systems with similar properties.

The invention provides a high-efficiency glass cleaning agent and a preparation method thereof. The high-efficiency glass cleaning agent is prepared from the following components: modified zeolite powder, sodium dodecyl benzene sulfonate, sodium carboxymethyl cellulose, modified bentonite, fatty alcohol polyoxyethylene ether, sodium alginate, sodium citrate, a polyethylene glycol solution, a detergent, propylene glycol, a chelating agent, a preservative and deionized water. The glass cleaning agent prepard by the method is remarkable in cleaning effect, simple in preparation method and wide inapplication scope, is free from undesirable odor, has no harm to a human body, does not need to be washed with a great deal of clean water, and saves a great deal of manpower and material resources,thus being worth popularizing and producing.

The invention provides a vehicle window glass detergent and a production technology thereof, and relates to the technical field of detergents. The vehicle window glass detergent comprises sodium alkyl benzene sulfonate, secondary alkane sulfonate, alkylphenol polyoxyethylene ether, lauroyl diethanolamide, glucosyl dimethyl ester, sodium alginate, ethylenediamine tetraacetic acid, diethylenetriamine pentacarboxylic acid, carboxymethylcellulose sodium, polyethylene glycol, aminobenzoic acid, modified kaolin, a detergent and deionized water. The c vehicle window glass detergent has the advantages of remarkable effect, simplicity in preparation, wide application range, no peculiar smell, harmlessness to human bodies, and saving of a lot of manpower and material resources due to realization of bright glass only through uniformly coat the surface of glass with the detergent in use and wipe-drying with a clean cotton cloth without clear water flushing, and is worth promoting production.

The invention provides an anti-static glass fiber reinforced AS composition and a preparation method thereof. The composition is prepared from the following components in percentage by weight: 59-88% of AS resin, 10-30% of glass fibers, 0.8-10% of a compatilizer, 0.1-1% of a coupling agent, 10-15% of an anti-static agent and 0.1-3% of auxiliaries, wherein the compatilizer is polymethylmethacrylate and the coupling agent is a silane coupling agent. As the matrix is the AS resin, the composition has the advantages of excellent performance, low cost, simple preparation process and the like. By using PMMA as the compatilizer, not only is the binding force between the glass fibers and the AS resin enhanced, but also the composition is suitable for enhancing a fiber and resin composite material system with similar properties.

The invention relates to a capsule type oil dispersant and a preparation method thereof, belonging to the technical field of petrochemical environmental protection treatment agents. The invention mainly includes a capsule shell and a degreasing agent capsule core. Firstly, tea saponin, nonionic surfactant, emulsifier, dispersant, etc. are mixed to obtain a degreasing agent capsule core, and then sodium alginate solution and tea extract are extracted. Konjac powder, glycerin, etc. are stirred and mixed to obtain a film-forming solution. The film-forming solution is vacuum degassed, and the defoamed film-forming solution is dipped in glue, calcified and formed, and then dried, demoulded, and cut to obtain capsules. shell, and finally inject the oil dispersant capsule core into the capsule shell and seal it. After the present invention is put into use, the capsule shell will be slowly hydrolyzed, and substances such as glycerin and tea extract can not only weaken the force between oil molecules, but also substances such as sodium alginate can increase the stability of the emulsion during the dispersion process. Thus, the emulsification efficiency is greatly improved, and the natural surfactant is used at the same time, which reduces the pollution to seawater.

The invention relates to the field of detergent compounds, in particular to a degreasing agent for a cleaning steel plate surface. The degreasing agent is characterized by comprises, by weight percentage, 8-15% of potassium hydroxide, 4-10% of modified sodium disilicate, 2-8% of ethylenediaminetetraacetic acid tetrasodium salt, 2-6% of lauryl glycoside, 1-5% of methyl propylene alcohol polyoxyethylene ether and the balanced deionized water. The degreasing agent has the advantage that the steel plate surface cleaning efficiency can be significantly improved.

The invention discloses a cleaning liquid for the book cover of a dermatoglyph paper book, wherein the cleaning liquid is formed by uniformly mixing the following components by mass: 8-10 parts of ananionic surfactant, 8-10 parts of potassium dihydrogen phosphate, 1-3 parts of citric acid, 1-2 parts of tartaric acid, 6-8 parts of triethanolamine, 4-8 parts of sodium dodecyl benzenesulfonate, 8-10parts of trichloroethylene, and 25-27 parts of ethanol. According to the present invention, the cleaning liquid can significantly reduce the surface tension of water so as to easily wet the surface of the book cover of the dermatoglyph paper book, can effectively change the condition of the interface between the oil stain and the book cover, can emulsify, disperse, detach and solubilize oil stains, has characteristics of safe and reliable use, no odor, health and environmental protection, and does not affect the daily operation of the library after the cleaning.