Coating classification: benzene free anti silver thermoplastic acrylic resin

Core tip: Product Introduction: anti silver dropping thermoplastic acrylic resin is the first non silver dropping acrylic resin product in China By changing the micro composition and composition of the resin, the product has a good bonding effect on the non-ferrous metal flake pigment without adding anti silver additives, achieving excellent comprehensive properties such as no silver dropping on the paint film, good arrangement of silver powder, alcohol resistance no less than 200 times, high temperature and humidity resistance over 500h, etc Since the product came into being, it has been highly recognized by the majority of users, rapidly promoted in the South China market, and gradually moved to the whole country Benzene solvent on human body Which is the price of Dajin diatom mud Recommended brief introduction: which is the price of Dajin diatom mud? How to buy genuine diatom mud? Guangdong diatom mud agent suggests placing a basin of cold water in the air conditioning room, so that the diatom mud wall can breathe effectively The feature of the breathing wall is obvious When the indoor air is dry, the diatom mud wall will release the absorbed water quickly Put it out to help regulate the indoor dry humidity It is suggested to place a basin of cold water in the air conditioning room, so that the wall of diatom mud can breathe effectively The feature of the wall that can breathe is obvious When the indoor air is relatively dry, the wall of diatom mud will absorb the water Coating home news: Product Introduction: anti silver thermoplastic acrylic resin is the first non silver acrylic resin product in China By changing the micro composition and composition of the resin, the product has a good bonding effect on the non-ferrous metal flake pigment without adding anti silver additives, achieving excellent comprehensive properties such as no silver dropping on the paint film, good arrangement of silver powder, alcohol resistance no less than 200 times, high temperature and humidity resistance over 500h, etc Since the product came into being, it has been highly recognized by the majority of users, rapidly promoted in the South China market, and gradually moved to the whole country Benzene solvent is harmful to human body and has been proved to be carcinogen After long-term contact, it is easy to directly or indirectly lead to leukemia and other blood diseases and skin allergies However, due to its good solubility and proper volatilization rate, it is still widely used in resins and coatings With the increasing awareness of environmental protection and self-protection, EU began to introduce laws and regulations to restrict the use of benzene solvents for some substances, and other countries have followed suit In view of this situation, the R & D personnel once again made a technical breakthrough on the anti silver products, removing all the benzene substances in the products: not only changing the original product's solvent system (removing the benzene solvent), but also replacing all the initiators containing benzene As we all know, changing the initiator and solvent system of the resin is almost equivalent to redeveloping a product Synchrotron has overcome one technical problem after another, comprehensively adjusted the production process of the original anti silver product: tp5192, and finally successfully developed a completely benzene free anti silver thermoplastic acrylic resin product: tb50192f through repeated tests and improvements Through the application test (preparation of coating), the arrangement of silver powder is superior to that of the original product, and other indexes are equivalent to that of the original product The success of trial production of benzene free anti silver thermoplastic acrylic resin is another breakthrough of anti silver products It conforms to the current environmental protection requirements, and has excellent comprehensive performance without silver loss, and has a broad market prospect Characteristics: thermoplastic acrylic resin, which has good solubility with nitrocellulose, butyl acetate cellulose and some other branches, can be used to prepare self drying acrylic resin paint The paint film has high gloss, good adhesion, high whiteness of aluminum paint, and is widely used in ABS, hips, PVC and other plastics The base material is coated with light curing primer, which has good adhesion with light curing varnish Test Technology: Test Method of test items refer to the standard test results test results gloss 60 degree GB / t9754-88 ≥ 80 degree pencil scratch G B / t6739-96 ≥ HB HB adhesion 100 degree GB / t9286-98 100% silver peeling off method - qualified abrasion resistance wiping method without silver dropping -- ≥ 250 times 270 times (13 μ m) ethanol resistant wiping method -- - 60 times without bottom exposure (500g) 65 times (13 μ m) silver row scraper method -- silver powder has high whiteness, uniform luster and excellent performance: 1 Specification appearance color number (FeCo) viscosity (Pa.s / 25 ℃) solid content (%) vitrification temperature (TG ℃) acid value (mgKOH / g) solvent clear and transparent liquid < 19-11 50 ± 2 92 < 3 tol / BAC 2 Solvent and resin compatible and soluble solvent name Diluent resin brand resin solution drying coating toluene + tp5198 + + xylene + tp5171 + + ethyl acetate + tp5580 + + butyl acetate + tp5071 + + MEK + tp5350 + + isobutanol ± tp5070 + + cyclohexanone (CYC) + tp5180 + + glycol monoethyl ether acetate (CAC) + cab-551-0.5 ± ± MIBK + cab-381-2 ± ± white electric oil ± Cab-381-20 - ± +: soluble ±: partially soluble -: insoluble 3 Solvent resistance, solvent resistance, solvent resistance, solvent resistance times (500g weight) film thickness / μ m temperature × humidity, anhydrous ethanol 183 times 6-8 28 ℃× 79% toluene 87 (manual rub) 6-8 30 ℃× 75% butanone 43 (manual rub) 6-8 30 ℃× 75% 4 Abrasion resistance 27 ℃× 6 μ m × 510n (Mitsubishi): 140 times storage:* Keep away from heat and fire source, put it in a cool and ventilated place, keep the container tight * this product has a shelf life of 12 months since the date of production Precautions: 1) this resin is a product with high hardness and good alcohol resistance, and it can achieve more satisfactory effect when using NC 2) This resin is not suitable for CAB381-20 as modified resin 3) In view of the particularity of the resin, when making silver powder paint, please select the matching of silver powder, do a good job in the storage stability test, to avoid the phenomenon of gelation of the paint in the storage process due to incompatibility 4) When the resin is used as the color paint, it is not suitable to use acrylate dispersant, and it is recommended to use silicon containing wetting agent 5) The product should be stored in a cool and ventilated place It should be fireproof and waterproof during storage The storage period is one year Expired products can be used only after passing the inspection Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,