ʻO Polybutylene terephthalate (PBT), kahi polyester i hana ʻia e ka polycondensation o ka terephthalic acid a me 1,4-butanediol, he polyester thermoplastic koʻikoʻi a ʻo ia kekahi o nā plastics ʻenekinia nui ʻelima.
Nā Waiwai o PBT
- Nā waiwai mīkiniIkaika kiʻekiʻe, kūpaʻa i ka luhi, kūpaʻa o ka nui, a me ka liʻiliʻi o ke kolo ʻana (ʻoiai ma lalo o nā kūlana wela kiʻekiʻe).
- Ke kūpaʻa ʻana i ka wela: Hoʻonui ʻia ka helu wela UL o 120-140 ℃ (kū'ē maikaʻi i ka ʻelemakule waho no ka manawa lōʻihi).
- Ke kū'ē ʻana i ka mea hoʻoheheʻeʻAʻohe haki koʻikoʻi.
- Paʻa o ka waiHe maʻalahi ka palaho ʻana o ka PBT ke hoʻopili ʻia me ka wai (e hoʻohana me ke akahele i nā wahi mahana kiʻekiʻe a me ka makū kiʻekiʻe).
Hoʻopili ʻia ka hapa nui o ka resin PBT i nā hui ʻana, 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 pale ʻana i ka lapalapa, ka insulation uila, a me nā ʻano hana piha ʻē aʻe, a me ka hana hana maikaʻi. Hoʻohana nui ʻia ia i nā mīkini uila, nā kaʻa, ka hana mokulele, nā kamaʻilio, nā mīkini home, ka halihali, a me nā ʻoihana ʻē aʻe.
Nā noi PBT
- Nā Mea Uila a me nā Mea Hana UilaNā mea hoʻokaʻawale uila ʻole, nā kuapo electromagnetic, nā mea hoʻololi uila, nā lima o nā mīkini, nā mea hoʻohui, a me nā hale.
- KaʻaNā lima puka, nā pale, nā uhi diski hoʻolaha, nā pale, nā uhi huila, a pēlā aku.
- Nā ʻĀpana ʻOihana: Nā peʻahi, nā kīpē, nā ʻōwili lawaiʻa, nā ʻāpana, nā pale kukui, a pēlā aku.
He maʻalahi ka hana ʻana o ka PBT a hiki ke hoʻoheheʻe ʻia a hoʻopuka ʻia paha. Loaʻa i nā huahana PBT nā koi kikoʻī no ka hoʻopau ʻana o ka ʻili a me ke kūʻē ʻana i ke kahakaha. Nui nā ala e hoʻonui ai i ka laumania o ka ʻili o nā huahana i hoʻoheheʻe ʻia e ka PBT, e like me ka hoʻohui ʻana i nā mea hoʻohui silicone/siloxane kaumaha haʻahaʻa maʻamau e like me ka ʻaila silicone, nā wai silicone, a i ʻoleʻO ka masterbatch silicone kaumaha molekala kiʻekiʻe loa (siloxane masterbatch).
Eia nō naʻe, i ka hana ʻana a me ka hana ʻana maoli, ua ʻike nā mea hana he nui e hiki i ka hoʻohana ʻana i nā mea hoʻohui silicone kaumaha molekala haʻahaʻa ke hopena i nā hemahema huahana PBT, a laila e hoʻopilikia ana i ka maikaʻi. Eia nā pilikia maʻamau e pili ana i ka hoʻohana ʻana i nā mea hoʻohui silicone kaumaha molekala haʻahaʻa:
- Nā huahana PBTʻAʻole lawa ka laumania o ka ʻili:
Loaʻa i nā mea hoʻohui silicone kaumaha molekala haʻahaʻa ka nui o ka resin a me ka nui o ka silicone haʻahaʻa. ʻOiai he pipiʻi ke kumukūʻai o kēia mau mea hoʻohui, ʻaʻole pinepine lākou e hoʻokō i nā koi hopena ʻili a pono e hoʻohui ʻia i nā ʻāpana kiʻekiʻe loa e pono ai. Manaʻo ʻia e kohonā mea hoʻohui silicone kaumaha molekala kiʻekiʻe loae hoʻokō i ka maikaʻi o ka ʻili maikaʻi loa me ka hoʻohui liʻiliʻi.
- Nā huahana PBTNā ʻIli Pipili a me ka Ua:
ʻO ka hoʻohui ʻana i nā mea hoʻohui silicone kaumaha haʻahaʻa he nui loa e hiki ai ke neʻe i luna i ka hala ʻana o ka manawa, e hopena ana i ka ua. Manaʻo ʻia e hoʻohananā mea hoʻohui silicone kaumaha molekala kiʻekiʻe loa. Ke hoʻohālikelike ʻia me nā mea hoʻohui silicone/siloxane kaumaha molekala haʻahaʻa maʻamau e like me ka ʻaila silicone, nā wai silicone, a i ʻole nā mea kōkua hana ʻē aʻe,ʻO ka masterbatch silicone kaumaha molekala kiʻekiʻe loahāʻawi i nā pono i hoʻomaikaʻi ʻia, hāʻawi nā ʻoihana e like me SILIKEʻO ka moʻo SILIKE LYSI Ultra-High Molecular Weight Silicone Masterbatch.
Hoʻonui i ka ʻoluʻolu o ka ʻili i nā huahana inikini PBT meSILIKEMoʻo LYSIʻO ka Masterbatch Silicone Kaumaha Molekala Kiʻekiʻe Loa
ʻO ka moʻo SILIKE LYSI ultra-kiʻekiʻe molekala silicone masterbatch (siloxane masterbatch)he ʻano hana pelletized mepolymer siloxane kaumaha molekala kiʻekiʻe loai hoʻopuehu ʻia i loko o nā mea lawe resin like ʻole. Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui hana pono i nā ʻōnaehana resin kūpono e hoʻomaikaʻi i nā waiwai hana a hoʻololi i ka maikaʻi o ka ʻili.
SILIKE LYSI-408ʻO ka masterbatch silicone kaumaha molekala kiʻekiʻe loa he ʻano pelletized me 30% polymer siloxane kaumaha molekala kiʻekiʻe loa i hoʻopuehu ʻia i loko o ka polyester (PET). Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui kūpono no nā ʻōnaehana resin PET a me PBT-compatible e hoʻomaikaʻi i nā waiwai hana a me ka maikaʻi o ka ʻili.
HoʻohuiʻO ka masterbatch silicone kaumaha molekala kiʻekiʻe loa ʻo SILIKE (siloxane masterbatch) LYSI-408i ka PBT ma nā nui o 0.2 ~ 1% hiki ke hāʻawi i nā pono aʻe:
- Manaʻo ʻia ka hoʻomaikaʻi ʻana i ka hana ʻana a me ke kahe ʻana o ka resin.
- ʻOi aku ka maikaʻi o ka hoʻopiha ʻana i ka ʻōpala.
- ʻOi aku ka ikaika o ka extruder a me nā lubricants kūloko.
- ʻO ka hoʻokuʻu maʻalahi o ka ʻōpala a me ka wikiwiki o ka throughput.
Ma nā pae hoʻohui kiʻekiʻe aʻe (2~5%)oʻO ka masterbatch silicone kaumaha molekala kiʻekiʻe loa ʻo SILIKE, hiki ke loaʻa nā pono aʻe:
- Nā waiwai ʻili i hoʻomaikaʻi ʻia.
- Hoʻonui ʻia ka lubricity, ka paheʻe ʻana, a me ka coefficient friction haʻahaʻa.
- ʻOi aku ka maikaʻi o ke kūpaʻa ʻana i ka ʻaʻahu a me ke kahakaha ʻana.
ʻOiaʻiʻo, aia kekahi mau nīnau e pili ana i nā huahana hoʻoheheʻe inikini PBT i helu ʻole ʻia ma aneʻi. Inā he mau nīnau ʻē aʻe kāu e pili ana i nā huahana hoʻoheheʻe inikini PBT, hiki iā ʻoe ke nīnau iā SILIKE. He mea hoʻolako alakaʻi mākou i nā mea hoʻohui plastik i hoʻololi ʻia, e hāʻawi ana i nā hoʻonā hou e hoʻomaikaʻi i ka hana a me ka hana o nā mea plastik. Me nā makahiki o ka ʻike a me ka ʻike loea i ka ʻoihana, loea mākou i ka hoʻomohala ʻana a me ka hana ʻana i nā mea hoʻohui kiʻekiʻe e hoʻomaikaʻi i nā waiwai mechanical, thermal, a me ka hana ʻana o nā plastik.
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
