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ARTIFICIAL LEATHER SUBSTRATE, GRAIN-LIKE-FINISH ARTIFICIAL LEATHER, METHOD FOR PRODUCING ARTIFICIAL LEATHER SUBSTRATE, AND MODIFYING AGENT FOR ARTIFICIAL LEATHER SUBSTRATE
ARTIFICIAL LEATHER SUBSTRATE, GRAIN-LIKE-FINISH ARTIFICIAL LEATHER, METHOD FOR PRODUCING ARTIFICIAL LEATHER SUBSTRATE, AND MODIFYING AGENT FOR ARTIFICIAL LEATHER SUBSTRATE
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机译:人造皮革基质,粒状人造皮革,生产人造皮革基质的方法以及人造皮革基质的改性剂
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摘要
Provided is an artificial leather substrate including: an entangled fiber body; a filler and a non-volatile oil in liquid form added into the entangled fiber body by impregnation; and preferably, an elastic polymer. Preferably, the content of the non-volatile oil is 0.5 to 10 mass % relative to the entangled fiber body. Further preferably, the artificial leather substrate further includes a smoothing layer for smoothing the substrate surface, the smoothing layer being a layer including a second elastic polymer and a second filler and having a thickness of 10 to 100 μm.
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