The polystyrene plastic rubber wire core is in a strip shape pressed by a wasted foam plastic hot melt mold through hot melting, wherein the pigment is an environment-friendly waterborne coating.

所述的聚苯乙烯塑胶线材芯为废弃泡沫塑料热熔模压成形条。所述的颜料为环保水性涂料。

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Red Radish pigment was extracted from red-core Radish and then refined to purple-red pigment powder.

从红心萝卜中提取、精制得到紫红色的萝卜红花色苷色素。

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Low temperature self-cross-linking formaldehyde-free binder for pigment printing is prepared by means of core-shell emulsion polymerization.

采用核壳乳液聚合的方法制备低温自交联的无甲醛涂料印花粘合剂。

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