Children's furniture plate knowledge: characteristics of epoxy resin board
Children's furniture manufacturers The company's Health Equipment Co., Ltd. mainly produces kindergarten furniture, outdoor children's slides, kindergarten toys, fitness equipment, outdoor development equipment, naughty Fort, etc., is a design, production, sales, after-sales as one of the science and technology enterprises . Website:. Advisory telephone. The company's pleasure and dedication to serve you! Factory address: No. 16, Chuangqiang Road, Lucheng District, Wenzhou City Light Industry Park.
A variety of resins, curing agents, and modifier systems can be adapted to suit the requirements of various applications, ranging from very low viscosity to high melting point solids. Curing agents use a variety of different curing agents, epoxy resin system can be cured in the temperature range of 0 ~ 180 °C.
First, strong adhesion
The presence of polar hydroxyl groups and ether bonds inherent in the epoxy resin chain gives it high adhesion to various substances. The shrinkage of the epoxy resin when cured is low and the resulting internal stress is small, which also helps to increase the adhesive strength.
The main features are as follows:
Second, strong contraction
The reaction of the epoxy resin and the curing agent used is carried out by direct addition reaction or ring-opening polymerization of epoxy groups in the resin molecules, without the release of water or other volatile by-products. Compared with unsaturated polyester resins and phenolic resins, they show very low shrinkage (less than 2%) during curing.
Third, mechanical properties
The cured epoxy resin system has excellent mechanical properties.
Fourth, electrical performance
The cured epoxy resin system is an excellent insulating material with high dielectric properties, surface leakage resistance, and arc resistance.
Fifth, chemical stability
In general, the cured epoxy resin system has excellent alkali resistance, acid resistance, and solvent resistance. Like other properties of the cured epoxy system, chemical stability also depends on the choice of resin and curing agent. Appropriate use of epoxy resin and curing agent can make it have special chemical stability.
Six, dimensional stability
The combination of many of the above properties gives epoxy systems outstanding dimensional stability and durability.
Seven, mold
The cured epoxy system is resistant to most molds and can be used under harsh tropical conditions.
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