,
ʻO nā kala ʻulaʻula kiʻekiʻe e pili ana i ka ʻāpana o nā wai hoʻoheheʻe ʻaila a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik.Hiki ke hoʻohana ʻia i hoʻokahi kala a i ʻole i nā kala like ʻole e like me kekahi māhele.Ua kūpono nā mea ʻelua no ka waihoʻoluʻu ʻana o nā plastics e hiki mai ana.
(PS) polystyrene (SB) styrene-butadiene copolymer
(HIPS) kiʻekiʻe anti-filled polystyrene (AS) acrylonitrile-styrene copolymer
(PC) Polycarbonate (ABS) Acrylonitrile-Butadiene-Styrene Copolymer
(UPVC) polyvinyl chloride (372) styrene-methacrylic acid copolymer
(PMMA) polymethyl methacrylate (CA) cellulose acetate
(SAN) Styrene-acrylonitrile copolymer (CP) acrylic cellulose
Ke hoʻoheheʻe ʻia nā mea pena i luna i loko o ka hoʻoheheʻe plastik, puʻunaue ʻia lākou i kahi ʻano molekala.Ke kala ʻana i nā plastics like ʻole, hiki ke hoʻohui pololei ʻia kekahi ʻāpana i nā plastics a hui pū ʻia e hoʻoheheʻe ʻia a hoʻoheheʻe ʻia, a hiki ke hoʻoponopono ʻia ka ʻike hue e like me nā pono.I loko o ka resin alohilohi a maʻemaʻe, hiki ke loaʻa i ke kala ke loaʻa i nā aka ʻālohilohi.Inā hoʻohana pū ʻia me ka nui kūpono o ka titanium dioxide a me nā kala, hiki ke loaʻa i nā aka translucent a opaque.Hiki ke kūkākūkā ʻia ka dosage e like me nā pono.ʻO ka maʻamau maʻamau no nā aka aniani he 0.02% -0.05%, a ʻo ke ʻano maʻamau no nā aka opaque ma kahi o 0.1%.
ʻO ke kūpaʻa wela a hiki i 240 ℃-300 ℃
ʻO ka māmā māmā ka papa 6-7 a me ka papa 7-8
Hiki ke kū'ē i ka neʻe ʻana i nā māka 3-4 a me 4-5
ʻO ka ikaika o ke kala ʻana he 100% ± 3%
Māmā<1%
Ua hele ka maikaʻi ma waena o 60 mesh sieve