胶衣

环氧胶衣是一种特殊的胶衣,它使用环氧树脂作为主要成分制成,通常通过刷涂的方式进行施工。环氧胶衣在物体表面具有优异的附着力,形成坚固的涂层;环氧胶衣对对许多化学物质具有较高的耐腐蚀性,保护基材免受侵蚀,延长模具的使用寿命;环氧胶衣具有良好的耐高温性能,可以在热处理和高温工艺等场合中应用;环氧胶衣具有较高的耐磨性,能够承受机械摩擦和物理冲击。
  Resin/Hardener
树脂/固化剂
Tg
(℃)
Pot-life
操作时间(分钟)
Properties
特性
Applications
用途
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环氧胶衣 GC 050 50 20-25 good corner strength, good covering power, easy to sand and good glossying characteristics
拐角强度高,遮盖力强,易打磨,表面光泽度好
negatives, foundry patterns
阴模,铸造模型
TDS
GC 080 85 20-25 high resistance to chemicals, easy to apply
易施工,耐化学品性好
surface layer for ceramic moulds tools. RTM resin injection moulds
陶瓷模具的表面层,RTM模具
TDS
GC 125 130 30-35 good thermal conductivity, aluminium aspect
导热性好,铝质感表面
Thermoforming tools, foam moulds, RIM moulds
热成型模具,发泡模具,RIM模具
TDS
GC 150 150 25-30 high resistance to chemicals, very good glossying characteristics
耐化学品性好,表面光泽度非常好
RTM injection moulds
RTM模具
TDS
GC 190 190 60-70 high resistance to chemicals, resistant to temperatures up to 190℃
耐化学品性好,耐温达190℃
RTM injection moulds, vacuum forming tools, thermocompression moulds, moulds for composite
RTM模具,真空成型模,热冲压模具,复材模具
TDS
耐磨胶衣 GC 2070 85 18-22 abrasion resistant
耐磨性好
foundry and reproduction patterns(core boxes)
铸造模型(砂芯盒)
TDS
GC 2120 120 16-20 filled, abrasion resistant, resistant to temperatures up to 120℃
含填料,耐磨性好,耐温可达120℃
foundry tools. Low pressure SMC
铸造模具,低压SMC
TDS