56results about How to "Appropriate composition ratio" patented technology

The present invention discloses high-moisture mask based on cellulose fibers. The high-moisture mask comprises modified mask base cloth and mask base liquid, the mask base liquid comprises the following raw materials by weight: 8-10 parts of sodium hyaluronate, 8-12 parts of carbomer, 6-8 parts of antimicrobial peptides, 3-4 parts of N, N-dicyclohexylcarbodiimide, 10-15 parts of triethanolamine, 8-10 parts of glycerol, 3-5 parts of collagen, 4-7 parts of sodium methylparaben and 6-8 parts of a traditional Chinese medicine additive. The modified mask base cloth is prepared by treating mask basecloth, isopropanol, sodium hydroxide, tetramethylammonium hydroxide, epoxypropane and glucose oxidase. The process design is reasonable, the component ratio is suitable, and the prepared moisturizingmask has excellent effects of supplementing water and moisturizing skin, further has excellent anti-microorganism effect, can inhibit growth of microorganisms on surfaces of the skin, can avoid occurrence of acnes, and has good practicality.

The invention discloses a high-temperature-resistant anti-rut asphalt mixture which comprises the following raw materials in parts by weight: 15-18 parts of pretreated asphalt, 30-35 parts of zinc chloride, 5-10 parts of heat conduction material, 8-12 parts of glass fiber, 5-10 parts of admixture and 90-100 parts of aggregate. The pretreated asphalt is prepared from the following raw materials in parts by weight: 8-14 parts of modified asphalt, 6-8 parts of dihydroxyl-terminated polydimethylsiloxane, 14-16 parts of polycaprolactone glycol, 2-4 parts of 1, 6-hexamethylene diisocyanate, 0.5-1 part of dibutyltin dilaurate and 4-6 parts 4, 4'-dimethyl-2, 2'-dipyridyl, and 0.5-0.8 part of 1, 4-butanediol. The preparation method is reasonable in process design and proper in component proportion, the prepared asphalt mixture has excellent anti-rutting capacity, the high-temperature stability and the water stability of the asphalt mixture are improved, and the asphalt mixture can be applied to roads with large traffic volume and more heavy-load and overload vehicles and has higher practicability.

The invention discloses a high temperature-resistant transparent glass fiber insulating board and a preparation method thereof. The scheme uses epoxy resin as the main material, benzoxazine resin and flame retardant prepolymer as auxiliary materials to prepare glue solution for the insulating board. The prepreg is obtained after dipping on the surface of the glass fiber cloth, and the prepreg is hot-pressed and compounded. The obtained insulating board not only has excellent high temperature resistance, but also has excellent flame retardant performance, and the surface is hydrophobic, which can effectively prevent the entry of water media. At the same time, due to the limited parameters of the flame retardant prepolymer, the crosslinking density of the glue is excellent, the water absorption rate is also greatly reduced, and the water resistance is more excellent. The invention discloses a high-temperature-resistant transparent glass fiber insulating board and a preparation method thereof. The process design is reasonable and the component distribution ratio is suitable. It can be widely used in various fields and has high practicability.

The invention discloses a high-temperature-resistant anti-rut asphalt mixture which comprises the following raw materials in parts by weight: 15-18 parts of pretreated asphalt, 30-35 parts of zinc chloride, 5-10 parts of heat conduction material, 8-12 parts of glass fiber, 5-10 parts of admixture and 90-100 parts of aggregate. The pretreated asphalt is prepared from the following raw materials in parts by weight: 8-14 parts of modified asphalt, 6-8 parts of dihydroxyl-terminated polydimethylsiloxane, 14-16 parts of polycaprolactone glycol, 2-4 parts of 1, 6-hexamethylene diisocyanate, 0.5-1 part of dibutyltin dilaurate and 4-6 parts of 4, 4'-dimethyl-2, 2'-dipyridyl, and 0.5-0.8 part of 1, 4-butanediol. The preparation method is reasonable in process design and proper in component proportion, the prepared asphalt mixture has excellent anti-rutting capacity, the high-temperature stability and the water stability of the asphalt mixture are improved, and the asphalt mixture can be applied to roads with large traffic volume and more heavy-load and overload vehicles and has higher practicability.

The invention discloses a flame-retardant SBS modified asphalt waterproofing membrane and a preparation method thereof. During preparation, polyester felt is used as the base, flame-retardant asphalt is coated on both sides, and the waterproofing membrane is obtained after the film is applied and dried; In this plan, in order to improve the flame retardant performance of the waterproof membrane, this application introduces decabromodiphenyl ethane and antimony oxide with a mass ratio of 1:1 during the preparation of flame retardant asphalt. Antimony works synergistically to improve the flame retardant properties of waterproof membranes. The waterproofing membrane prepared by this application not only has excellent waterproofing performance, but also has excellent flame retardant properties; and when the waterproofing membrane is actually used, when the outer layer of asphalt material falls off and breaks due to external force, the waterproofing membrane still has relatively excellent properties. Excellent flame retardant and waterproof performance, long service life and high practicality.