请问这些是什么材料？

与龙霸天

如题，VanoxCDPA   HytempNS-70  HytempNPC-25,谢谢各位了

跋锋寒

这个是美国RTV的防老剂，需要的话我可以提供信息。

跋锋寒

HyTemp NS-70 is a 70% active dispersion of sodium stearate in an acrylic elastomer binder. The dispersion functions as a curative with various accelerators in HyTemp 4050, and AR-70 series elastomers. The dispersion is in the form of yellow pellets dusted with clay and free from foreign materials.
3 Q' j7 L' N5 t$ \: S, RStandard cure agent for sulfur activated HyTemp 4050, 4060 and AR70 series. (70% active)
6 }9 p' n9 z# F$ ~日本瑞翁的

跋锋寒

HyTemp NPC-25 is a 25%active dispersion of a proprietary quaternary ammoniumsalt in an acrylic elastomer binder. This 25% active dispersion exhibits fast incorporation during the mixing process. This product provides extremely fast cure, excellent shelf stability and scorch safety to 100°C. The dispersion is in the form of dark blue pellets dusted with clay and free from foreign material.
Non-post cure agent used with HyTemp 4050 and 4060 series. (25% active)
4 [- K2 f) o/ V) ]$ G! }: Y瑞翁的产品。
以上应该都是ACM的助剂，1个防老剂，2个硫化助剂。

LIUJUN_757

关键是这些材料有什么特别之处。

橡胶730201126

这都是日本瑞翁配方里面用的小料，用国内的一些东西可以替代的，只是含量上换算一下就可以吧。

与龙霸天

可否提供代替产品的牌号呢，谢谢

WWWXXX

学习学习。

不懂就问，谢谢

跋锋寒 发表于 2012-10-16 08:30
6 @8 A' a% U( X这个是美国RTV的防老剂，需要的话我可以提供信息。

  J* h$ H! e7 r3 n2 k$ _7 I4 Q' k请教一下，anOⅩ.G2，有什么防老剂？