The reinforcing effect of mineral filler was lower than that of CB, but the compound processing property was improved and the cost was reduced.
矿质填料的补强效果低于炭黑，但能改善硫化胶料的加工性能，降低成本。
The reinforcing effect of mineral filler was lower than that of CB, but the compound processing property was improved and the cost was reduced.
矿质填料的补强效果低于炭黑，但能改善硫化胶料的加工性能，降低成本。
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