ʻO ka polybutylene terephthalate (PBT), he polyester i hana ʻia e ka polycondensation o terephthalic acid a me 1,4-butanediol, he polyester thermoplastic koʻikoʻi a ʻo kekahi o nā plastic engineering nui ʻelima.
Na waiwai o PBT
- Nā waiwai mīkini: ʻO ka ikaika kiʻekiʻe, ke kūpaʻa luhi, ke kūpaʻa dimensional, a me ka liʻiliʻi o nā kolo (ʻoiai ma lalo o nā kūlana wela).
- Kūleʻa ʻelemakule wela: Hoʻonui i ka UL wela index o 120-140 ℃ (maikaʻi ka lōʻihi o waho o ka ʻelemakule kūpaʻa).
- Ke kū'ē i ka solvent: ʻAʻohe māwae koʻikoʻi.
- Paʻa wai: Hiki i ka PBT ke palaho ke pili me ka wai (e hoʻohana me ka akahele ma nā wahi wela kiʻekiʻe, haʻahaʻa haʻahaʻa).
Hoʻopili ʻia ka hapa nui o ka resin PBT i hui ʻia, hoʻololi ʻia me nā mea hoʻohui like ʻole, a hui pū ʻia me nā resins ʻē aʻe e loaʻa ai ke kūpaʻa wela maikaʻi, ka hoʻopaʻa ʻana o ke ahi, ka insulation uila, a me nā hiʻohiʻona hana holoʻokoʻa ʻē aʻe, a me ka hana hana maikaʻi. Hoʻohana nui ʻia ia i nā mea uila, nā kaʻa, nā hana mokulele, nā kamaʻilio, nā mea hana hale, ka halihali, a me nā ʻoihana ʻē aʻe.
Noi PBT
- Mea Uila a me Uila: Nā mea hoʻokaʻawale ʻole, nā hoʻololi electromagnetic, nā mea hoʻololi, nā lima mea hana, nā mea hoʻohui, a me nā hale.
- Kaʻa kaʻa: Nā lima puka, nā pale, nā uhi disc, nā pale, nā uhi huila, etc.
- Nā ʻāpana ʻoihana: Nā pā, nā kīpē, nā pahu lawaiʻa, nā ʻāpana, nā pale kukui, a pēlā aku.
He mea maʻalahi ka PBT e hana a hiki ke hoʻoheheʻe ʻia a i ʻole extruded. Loaʻa i nā huahana PBT nā koi kikoʻī no ka hoʻopau ʻana i ka ʻili a me ke kūʻē ʻana. Nui nā ala e hoʻonui ai i ka maʻalahi o ka ʻili o nā huahana i hoʻoheheʻe ʻia e ka PBT, e like me ka hoʻohui ʻana i nā mea hoʻohui silicone/siloxane paona haʻahaʻa haʻahaʻa e like me ka aila silicone, ka wai silicone, a i ʻole.kiʻekiʻe kiʻekiʻe molecular silicone masterbatch (siloxane masterbatch).
Eia nō naʻe, i ka hana maoli a me ka hoʻoili ʻana, ua ʻike nā mea hana he nui ka hoʻohana ʻana i nā mea hoʻohui silicone kaumaha haʻahaʻa haʻahaʻa hiki ke hopena i nā hemahema o ka huahana PBT, no laila e hoʻopilikia ai i ka maikaʻi. ʻO kēia nā pilikia maʻamau e pili ana i ka hoʻohana ʻana i nā mea hoʻohui silicone kaumaha haʻahaʻa.
- Nā huahana PBTʻAʻole lawa ka maʻalahi o ka ʻili:
Loaʻa nā mea hoʻohui silicone haʻahaʻa haʻahaʻa haʻahaʻa i ka nui resin kiʻekiʻe a me ka haʻahaʻa silicone haʻahaʻa. ʻOiai he mea kūʻai ʻole kēia mau mea hoʻohui, ʻaʻole pinepine lākou e hoʻokō i nā koi o ka hopena o ka honua a pono e hoʻohui ʻia i nā ʻāpana kiʻekiʻe loa i mea e pono ai. Paipai ʻia e kohoultra-kiʻekiʻe molecular kaumaha silicone hoʻohuie hoʻokō i ka maikaʻi o ka ʻili me ka liʻiliʻi o ka hoʻohui.
- Nā huahana PBTNā ʻili paʻa a me ka ua:
ʻO ka hoʻohui ʻana i nā mea hoʻohui silicone haʻahaʻa haʻahaʻa haʻahaʻa hiki ke hoʻoneʻe iā lākou i ka ʻili i ka manawa, e hopena i ka ua. Paipai ʻia e hoʻohanaultra-kiʻekiʻe molecular kaumaha silicone hoʻohui. Hoʻohālikelike ʻia me nā mea hoʻohui silicone/siloxane paona haʻahaʻa haʻahaʻa e like me ka aila silicone, ka wai silicone, a i ʻole nā mea kōkua hana ʻē aʻe,ultra-kiʻekiʻe molecular kaumaha silicone masterbatchhāʻawi i nā pōmaikaʻi i hoʻomaikaʻi ʻia, nā hui e like me SILIKE hāʻawiʻO SILIKE LYSI pūʻulu ʻo Ultra-High Molecular Weight Silicone Masterbatch.
Hoʻonui i ka maʻalahi o ka ʻili i nā huahana PBT Injection meSILIKELYSI SeriesKiekie-Kiʻekiʻe Molecular Weight Silicone Masterbatch
SILIKE LYSI moʻo kiʻekiʻe kiʻekiʻe kiʻekiʻe molecular silicone masterbatch (siloxane masterbatch)he hoʻohua pelletized mekiʻekiʻe kiʻekiʻe molecular weight siloxane polymerhoʻopuehu ʻia i nā mea lawe resin like ʻole. Hoʻohana nui ʻia ʻo ia ma ke ʻano he mea hoʻohui hoʻoponopono maikaʻi i nā ʻōnaehana resin kūpono e hoʻomaikaʻi i nā waiwai hana a hoʻololi i ka maikaʻi o ka ʻili.
SILIKE LYSI-408Ultra-high molecular paona silicone masterbatch he pelletized formulation me 30% ultra-high molecular weight siloxane polymer dispersed in polyester (PET). Hoʻohana nui ʻia ʻo ia ma ke ʻano he mea hoʻohui kūpono no ka PET a me ka PBT-compatible resin system e hoʻomaikaʻi i ka hana ʻana i nā waiwai a me ka maikaʻi o ka ʻili.
HoʻohuiSILIKE kiʻekiʻe kiʻekiʻe molecular silicone masterbatch (siloxane masterbatch) LYSI-408i PBT i ka nui o 0.2~1% hiki ke hāʻawi i kēia mau pono:
- Manaʻo ʻia ka hoʻomaikaʻi ʻana a me ka kahe o ka resin..
- ʻOi aku ka maikaʻi o ka hoʻopiha piha ʻana.
- Liʻiliʻi extruder torque a me nā lubricants i loko.
- ʻOi aku ka maʻalahi o ka hoʻokuʻu ʻana i ka mold a me ka wikiwiki.
Ma nā pae hoʻohui kiʻekiʻe (2~5%)oSILIKE ultra-kiʻekiʻe kiʻekiʻe molekala silicone masterbatch, hiki ke hoʻokō i kēia mau mea maikaʻi:
- Hoʻomaikaʻi ʻia nā waiwai o ka ʻili.
- Hoʻonui i ka lubricity, paheʻe, a me ke koena haʻahaʻa o ka friction.
- ʻOi aku ka maikaʻi o ka ʻaʻahu a me ka pale ʻana.
ʻOiaʻiʻo, aia nā nīnau hou aʻe e pili ana i nā huahana hoʻoheheʻe ʻia PBT ʻaʻole i helu ʻia ma aneʻi. Inā he nīnau ʻē aʻe kāu e pili ana i nā huahana hoʻoheheʻe ʻia PBT, hiki iā ʻoe ke nīnau iā SILIKE. He alakaʻi nui mākou i nā mea hoʻohui plastik i hoʻololi ʻia, e hāʻawi ana i nā hopena hou e hoʻonui ai i ka hana a me ka hana o nā mea plastic. Me nā makahiki o ka ʻike a me ka ʻike i ka ʻoihana, ʻoihana mākou i ka hoʻomohala ʻana a me ka hana ʻana i nā mea hoʻohui kiʻekiʻe e hoʻomaikaʻi ai i ka mīkini, wela, a me ka hana ʻana o nā mea plastic.
Contact us at Tel: +86-28-83625089 or via email: amy.wang@silike.cn. Visit our website: www.siliketech.com to learn more.
Ka manawa hoʻouna: Iune-28-2024
