The raw material, synthetic process, performance and application of the seam filler are introduced in this paper.

本文介绍了这种嵌缝材料的原材料，合成工艺、性能及施工工艺等。

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The formula of domestic EPDM 4045 compound for cable insulating material is introduced in this paper, After the selection of filler, vulcanization agent and plasticizer, the compound are determined.

研究国产乙丙橡胶EPDM 4045电缆料的配方，确定了填充剂、硫化剂、增塑剂等各组分的配比，简要阐述了胶料的加工工艺。

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The super-duper multicoloured backdrop to painted paper plates and crafty filler in material is just not necessary.

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