ʻO nā pono a me nā pōʻino o ka hoʻohana ʻana i ka methyltin stabilizer no nā paipu PVC

Mea hoʻopaʻa wela wela kino (thiol methyl tin) 181 (nui)

Hoʻopuka ʻo Bangtai Group i ka tin organik, i ʻike mau ʻia e ka mākeke no kāna kūlana kūpaʻa a me ka hana maikaʻi loa, a hoʻoponopono maikaʻi i nā pilikia e hālāwai pinepine ai nā mea hoʻohana i kā lākou huahana: 1. maikaʻi ʻole; 2. ʻAʻole ʻike maopopo ʻia ka huahana; 3. ʻAʻole kūpono ka maikaʻi o ka hoʻāʻo ʻana o ka huahana a ʻoi aku ka haumia ma mua o ka maʻamau; 4. ʻO ka pilikia o ka ua ili a me ka hoʻohana ʻana i nā mea hoʻohui haʻahaʻa ma luna o ka huahana he mea kūpono loa ia no nā huahana hoʻoponopono PVC kiʻekiʻe me nā koi kaʻina hana kiʻekiʻe, kiʻekiʻe ke aniani, kiʻekiʻe kiʻekiʻe, a me ka hana kiʻekiʻe.

Ka hoʻohana ʻana a me ka hana: 181 he mea hoʻopaʻa wela wela ka thiol methyl tin maʻemaʻe. Hoʻohana nui ʻia ia i nā pellets PVC, nā kiʻiʻoniʻoni PVC (me nā kiʻi ʻoniʻoni wela, nā kiʻi paʻi kiʻi), nā pepa PVC (me nā pepa paʻa, semi hard sheets, blister sheets) a me nā lāʻau lapaʻau ʻē aʻe, a me nā paipu aniani like ʻole e like me nā paipu uea kila PVC. a me nā paipu i hoʻoikaika ʻia i ka ʻiʻo pipi.

Hōʻike ka huahana i ka waihoʻoluʻu māmā, ʻala māmā, haʻahaʻa haʻahaʻa, lōʻihi a paʻa ka maikaʻi, a me ka paʻa mua a ma hope. Ma hope o ka hoʻohana ʻana, he nui nā ʻano o ka huahana e like me ke aniani kiʻekiʻe, ke kūpaʻa wela maikaʻi, ka liʻiliʻi liʻiliʻi, ka hopena koʻikoʻi, a me ka maikaʻi paʻa.

ʻO Thiol methyl tin kahi mea hoʻopaʻa wela kiʻekiʻe no ka polyvinyl chloride (PVC)

Wahi a nā hui mana o ka honua, he kiʻekiʻe ka wela o ka methyl tin, nā waiwai kala mua maikaʻi loa, a me ka ʻike maikaʻi i nā mea hoʻopaʻa wela.

Ma lalo o ka hopena like, ʻoi aku ka nui o ka methyl tin i hoʻohana ʻia ma mua o ka butyl tin a me ka octyltin.

Ua ʻae ʻia ʻo Methyltin e ka US FDA (21 CFR 178 I ka makahiki 2010, ua hōʻoia ʻia kēia huahana e ka German BGA (IIA, 4C) a hiki ke hoʻohana ʻia e like me nā mea ʻai meaʻai a me nā paipu wai, me ka palekana hilinaʻi.

ʻO nā huahana PVC me ka hoʻohana ʻana i ka methyl tin heat stabilizers maikaʻi ke aniani a me ke kala maʻemaʻe.

Loaʻa iā ia ka hana hoʻoponopono kūpono a kūpono i nā kaʻina hana like ʻole o ka polyvinyl chloride (PVC), e like me ka rolling, extrusion, injection molding, and blow molding.

Eia naʻe, ke hoʻohālikelike ʻia me nā stabilizer ʻē aʻe, ʻoi aku ka kiʻekiʻe o ka thiol methyl tin, akā ʻoi aku ka haʻahaʻa o ka nui i hoʻohui ʻia.

Laulā kūpono:

PVC kiʻiʻoniʻoni (heat shrink packaging film, paʻi kiʻiʻoniʻoni, kiʻi ʻoniʻoni, kiʻiʻoniʻoni wili, etc.)

ʻO nā pepa PVC (nā pepa paʻa paʻa, nā pepa Kalikimaka, nā pepa hoʻolaha, nā pepa hui, a me nā mea'ē aʻe)

ʻO nā ʻāpana PVC (nā mea kikoʻī, nā pūpū uila uila, etc.)

ʻO nā mea hana hale PVC (ma nā paipu like ʻole e like me nā paipu wai a me nā mea pono, nā paipu kemika, nā paipu tendon pipi, nā paipu ʻili nahesa, a pēlā aku)

ʻO nā mea hoʻopili meaʻai PVC a me nā mea hana hale i kēlā me kēia lā

ʻO nā mea lapaʻau PVC (infusion sets, etc.) a me nā huahana ʻē aʻeBontecn Group China i hoʻokumu ʻia ma 2003 e Longyang Chemical. Ke komo nei nā hui āpau o ka hui i ka hana ʻana i nā mea hoʻohui PVC a me nā mea hoʻohui a me nā plastic. He pūʻulu ʻoihana ia e hoʻohui ana i ka noiʻi ʻepekema, hoʻomohala, kūʻai aku, lawelawe a me ka ʻoihana hoʻopukapuka kālā. No nā makahiki he nui, ua hui pū mākou me nā hui hui kaulana o ka honua, a ua lawe ʻia kā mākou huahana i ʻAmelika ʻĀkau, ʻAmelika ʻAmelika, ʻAsia Pākīpika, ʻEulopa a me nā wahi ʻē aʻe, e loaʻa ana ka kaulana i waena o kā mākou mea kūʻai.