ʻO ka hui nui o nā mea kelepona PVC ka mea nui: polyvinyl chloride resin, dioctyl phthalate, stabilizer, plasticizer, inorganic filler, filler, lubricant, antioxidant, colorant, etc., i hoʻomākaukau ʻia e ka hui ʻana a me ke kāwili ʻana a me ka extrusion.ʻO ka ʻike plasticizer ma waena o 50PHR a me 60PH...
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