Hoʻokumu ʻia nā hoʻomākaukau puaʻa PVC Preperse ma luna o nā mea lawe polyolefin, kahi i hoʻopuehu maikaʻi ʻia ai nā puaʻa.
ʻO nā hoʻomākaukau puaʻa Preperse PVC kūpono no ka polyvinyl chloride, i hoʻohana ʻia no nā noi e komo pū me nā hoʻoheheʻe injection, extrusion, nā kiʻiʻoniʻoni a me nā noi honua ʻē aʻe.ʻO ka ikaika shear haʻahaʻa wale nō ke noi ʻia no ka hoʻopuehu ʻana i kēia mau puaʻa.Hiki i ka mīkini wili hoʻokahi ke lilo i mea hoʻohana i ka wā e hana ana i ka mono master-batch a i ʻole masterbatch kala me Preperse PVC pigments.No laila, kōkua ʻo Preperse PVC pigments no ka hana maʻalahi, ka liʻiliʻi o ka manawa maʻemaʻe mīkini.
ʻO nā puaʻa PVC preperse he lepo lepo haʻahaʻa, ʻoi aku ka nui o ka granule.Hiki ke hoʻohana ʻia kēia mau puaʻa a maikaʻi hoʻi ka ʻōnaehana hānai auto a me ka mika.