A composition for a vibration damper, which comprises:
100 parts by weight of a resin-forming component comprising (a) a compound containing an epoxy group, and (b) a curing component comprising (i) a polyhydric phenol as a first curing compound and (ii) a second curing compound selected from the group consisting of an acid hydrazide, a urea derivative and an imidazole;
50 to 500 parts by weight of a scaly filler;
200 parts by weight or less of powdery filler; and
100 parts by weight or less of a fibrous filler. A process for the manufacture of the composition, and a vibration damper, also are disclosed.
一种用于减震器的组合物,它包括
按重量计,100 份
树脂形成组分,包括(a) 含环氧基团的化合物,和(b) 固化组分,包括(i) 作为第一固化化合物的多氢
苯酚和(ii) 从酸酰
肼、
脲衍
生物和
咪唑组成的组中选出的第二固化化合物;
50 至 500 重量份的鳞片状填料;
以重量计,200 份或更少粉状填料;以及
100 份(重量)或更少的纤维状填料。此外,还公开了该组合物的制造工艺和减震器。