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.
Standard cure agent for sulfur activated HyTemp 4050, 4060 and AR70 series. (70% active)
9 x. j+ F4 h- @4 A2 b; S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)
" ]( ~8 Q. x- D; R& R: @瑞翁的产品。
, w) g& s: k0 O+ L% Z4 ^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
  q; V# D8 j3 H2 ?* z" g这个是美国RTV的防老剂，需要的话我可以提供信息。

  f: k6 d  l# ~/ h请教一下，anOⅩ.G2，有什么防老剂？