Ko te PE he kirihou polyethylene, he pumau matū, he mea hanga mai i nga peeke kai me nga ipu, te waikawa, te kawakore me te wai tote wairewa wairewa horo, engari kaua ki te horoi kawakore kaha ki te horoi, ki te ruku ranei.
Ko te PP he kirihou polypropylene, he kore-paitini, he reka, ka taea te ruku ki te wai kohua i te 100 ℃ kaore he rerekee, kaore he kino, he waikawa noa, he kawakore kawa karekau he painga ki runga.Ka whakamahia te nuinga mo nga taputapu kai.
Ko te PS he kirihou polystyrene, he ngawari ki te tae, he pai te maarama, ko te nuinga o te waa e whakamahia ana mo te hanga rama rama, te kakau paraihe, nga taakaro, nga waahanga hiko.He waikawa me te kawakore, engari he ngawari te whakarewa ki te chloroform, te dichlorethylene, te wai panana me etahi atu whakarewa pararopi.
Ko te PVC he kirihou polyvinyl chloride, te tae kanapa, te aukati waikura, te u me te roa, na te taapiri o te plasticizer, te kaihoko anti-hoholo me etahi taonga awhina paitini i roto i te mahi whakangao, no reira kaore ona hua e penapena kai me nga raau taero.
Ko te ABS he mea hanga ki te acrylonitrile, butadiene, styrene polymerization o te kirihou, tona tae patu, te wera, te kaha, te mata o waho ka taea te whakakikoruatia ki te chromium, nickel me etahi atu kiriata whakarewa, ka taea te hanga i nga taviri piana, patene, maripi okioki, pouaka pouaka whakaata, marara. kakau, etc.
Ko te PA he kirihou nylon, he uaua, he pakari, he whakakakahu, he maha nga wa e whakamahia ana i roto i te hanga heru, paraihe niho, matau kakahu, wheua powhiriwhiri, taura peeke mata, peeke takai hua, me etahi atu. te whakapiri ki te waikawa me te turanga.Ko te PE he kirihou polyethylene, he pumau matū, he mea hanga mai i nga peeke kai me nga ipu, te waikawa, te kawakore me te wai tote wairewa wairewa horo, engari kaua ki te horoi kawakore kaha ki te horoi, ki te ruku ranei.
Ko te PP he kirihou polypropylene, he kore-paitini, he reka, ka taea te ruku ki te wai kohua i te 100 ℃ kaore he rerekee, kaore he kino, he waikawa noa, he kawakore kawa karekau he painga ki runga.Ka whakamahia te nuinga mo nga taputapu kai.
Ko te PS he kirihou polystyrene, he ngawari ki te tae, he pai te maarama, ko te nuinga o te waa e whakamahia ana mo te hanga rama rama, te kakau paraihe, nga taakaro, nga waahanga hiko.He waikawa me te kawakore, engari he ngawari te whakarewa ki te chloroform, te dichlorethylene, te wai panana me etahi atu whakarewa pararopi.
Ko te PVC he kirihou polyvinyl chloride, te tae kanapa, te aukati waikura, te u me te roa, na te taapiri o te plasticizer, te kaihoko anti-hoholo me etahi taonga awhina paitini i roto i te mahi whakangao, no reira kaore ona hua e penapena kai me nga raau taero.
Ko te ABS he mea hanga ki te acrylonitrile, butadiene, styrene polymerization o te kirihou, tona tae patu, te wera, te kaha, te mata o waho ka taea te whakakikoruatia ki te chromium, nickel me etahi atu kiriata whakarewa, ka taea te hanga i nga taviri piana, patene, maripi okioki, pouaka pouaka whakaata, marara. kakau, etc.
Ko te PA he kirihou nylon, he uaua, he pakari, he whakakakahu, he maha nga wa e whakamahia ana i roto i te hanga heru, paraihe niho, matau kakahu, wheua powhiriwhiri, taura peeke mata, peeke takai hua, me etahi atu. te whakapiri ki te waikawa me te turanga.
Wā whakairinga: Sep-24-2022