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油漆固化剂的种类和环氧地坪和固化地坪的区别

发布时间:2019-04-17 浏览次数:200
油漆固化剂的种类和环氧地坪和固化地坪的区别

油漆固化剂的品种:固化剂按用处可分为常温固化剂和加热固化剂。环氧树脂高温固化时普通性能优秀,但是在土木建筑中运用的涂料和粘接剂等由于加热艰难,需求常温固化。所以大都运用脂肪胺、脂环映以及聚酰胺等,特别是冬季运用的涂料和粘接剂不得不与多异氰酸酯并用,或运用具有恶臭气息的聚琉醇类。至于中温固化剂和高温固化剂,则要以被着体的耐热性以及固化物的耐热性、粘接性和耐药品性等为基准来选择。选择重点为多胺和酸酐。由于酸酐固化物具有优秀的电性能,所以普遍用于电子、电器方面。脂肪族多胺固化物粘接性以及耐碱、耐水性均优秀。芳香族多胺在耐药品性方面也是优秀的。由于氨基的氮元素与金属构成氢键,因此具有优秀的防锈效果。胺质量浓度愈高,防锈效果愈好。酸酐固化剂和环氧树脂构成酯键,对有机酸和无机酸显现了高的抵御力,电性能普通也超越了多胺。


油漆固化剂的种类和环氧地坪和固化地坪的区别


Varieties of paint curing agents: Curing agents can be divided into room temperature curing agents and heating curing agents according to their uses. Epoxy resin has excellent properties when cured at high temperature, but the coatings and adhesives used in civil buildings need to be cured at room temperature because of the difficulty of heating. So most of them use aliphatic amines, aliphatic rings and polyamides, especially coatings and adhesives used in winter have to be used with polyisocyanates, or poly-ryl alcohols with a foul odor. As for the medium temperature curing agent and high temperature curing agent, the heat resistance of the implant and the heat resistance, adhesion and resistance of the cured material should be chosen as the benchmark. The selection focuses on polyamines and anhydrides. Because anhydride cured products have excellent electrical properties, they are widely used in electronic and electrical fields. Aliphatic polyamine cured products have excellent adhesiveness, alkali resistance and water resistance. Aromatic polyamines are also excellent in drug resistance. Because the nitrogen element of amino group forms hydrogen bond with metal, it has excellent antirust effect. The higher the concentration of amine, the better the anti-rust effect. The ester bond of anhydride curing agent and epoxy resin shows high resistance to organic acid and inorganic acid, and its electrical properties generally surpass polyamines.


油漆固化剂的种类和环氧地坪和固化地坪的区别



环氧地坪和固化地坪的区别:环氧地坪是一种高强度、耐磨损、美观的地板,具有无接缝、质地坚实、耐药品性佳、防腐、防尘、颐养便当等优点。可依据不同的用处请求设计多种计划: 如薄层涂装,1-5mm厚的自流平空中,防滑耐磨涂装,砂浆型涂装,防静电,防腐蚀涂装等,但是超越5年根本上会破损翘皮,而且维护费用较高!主要用于电子、电器、五金机械厂、烟厂、制药厂、食品加车间、超市、实验楼等空中。固化地坪硬化地坪是用一种混凝土密封、防尘、耐磨硬化剂从基本上处理水泥空中,水磨石空中,金刚砂地坪,环氧地坪的起壳、空鼓、碎裂、零落,粉化,运用寿命短的问题,环保纯自然,0维护费用,能够运用30年以上。主要用于普通高硬度军事设备、国防、防空泛、遂道、大型桥梁、电力、仓储物流中心、码头、直升机停机砰、重型机械厂房、飞机维修库等混凝土、水磨石或金钢砂硬化剂空中上。


油漆固化剂的种类和环氧地坪和固化地坪的区别


The difference between epoxy flooring and cured flooring: epoxy flooring is a kind of high strength, wear-resistant, beautiful floor, with seamless, solid texture, good resistance, anti-corrosion, dust-proof, easy to maintain and so on. Various plans can be designed according to different application requests: thin coating, 1-5mm thick self-leveling air, anti-skid and wear-resistant coating, mortar coating, anti-static, anti-corrosion coating, etc., but more than five years will ultimately break the skin warping, and higher maintenance costs! Mainly used in electronics, electrical appliances, hardware machinery factory, tobacco factory, pharmaceutical factory, food workshop, supermarket, laboratory building, etc. In the air. The solidified floor hardening agent is a kind of concrete sealing, dust-proof and wear-resistant hardening agent, which can basically deal with the problems of cement air, terrazzo air, diamond floor and epoxy floor, such as shelling, hollowing, fragmentation, fragmentation, pulverization, short service life, environmental protection, pure nature, zero maintenance cost, and can be used for more than 30 years. Mainly used in general high hardness military equipment, national defense, air defense pan, tunnel, large bridge, power, warehousing logistics center, wharf, helicopter shutdown bang, heavy machinery workshop, aircraft maintenance depot and other concrete, terrazzo or hardener in the air.



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