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n330

n330

n330

n330

1

The influences of the black N330, N339 and N351 on the heat conductivity of radial tire tread were investigated with orthogonal experiment .

采用正交试验法研究炭黑 N330，N339 和 N351 用量对子午线轮胎胎面胶导热特性的影响。

2

Effects of both nanocalcium carbonate and its blend with carbon black (N330) were studied .

分别研究了纳米碳酸钙的单用及与炭黑 N330 并用对极性橡胶 CR 性能的影响。

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