nūhou

Hose akaka PVChana ʻia me ka resin PVC ma ka hoʻohui ʻana i ka nui o ka plasticizer, kahi nui o ka stabilizer a me nā mea hoʻohui ʻē aʻe, ma o ka hoʻoheheʻe ʻana.Loaʻa iā ia nā hiʻohiʻona o ka māmā a me ka maʻalahi, ke kaumaha māmā, ka helehelena nani, ka palupalu a me ke kala maikaʻi, a me nā mea ʻē aʻe. uea hoʻokuʻu ʻia.

ʻO ke ʻano o ka hose transparent PVC ka nui o ka PVC resin, heat stabilizer, lubricant, plasticizer a me ka waihoʻoluʻu.Pono ka hoʻolālā formula e hoʻokō i nā koi o ke aniani, ka paʻakikī haʻahaʻa a me ka ikaika kiʻekiʻe.No ka hoʻomaikaʻi ʻana i ka ʻike, i ke koho ʻana i nā mea hana, e like me ka mea hiki ke koho i ka helu refractive a me PVC resin refractive index (1) i nā mea hoʻohui like ʻole.No ka mea, ʻo ka helu hoʻohālikelike like a i ʻole like paha o ka mea maka i hana ʻia i loko o kahi hui like ʻole, ua like ka helu refractive a me ka kuhikuhi refractive o ka mea maka.Ma kēia ʻano, ʻaʻole e piʻi aʻe ka mea hoʻopuehu i ke ala o ka hanana hanana, no laila ʻaʻole e piʻi ka turbidity o ka huahana, a ʻaʻole e hoʻopilikia nui ʻia ka ʻike o ka huahana.

PVC resin: ma muli o ka nui o ka plasticizer i loko o ke ʻano, pono ka resin PVC e hoʻomoʻi maikaʻi i ka aila, a pono ke koho ʻia ka resin loose.I ka manawa like, pono ke keʻokeʻo kiʻekiʻe a me ke kūpaʻa wela maikaʻi o ka resin.Pūʻulu me ka helu haumia haʻahaʻa a me ka helu iʻa.I ka manaʻo o ka hoʻokō ʻana i nā koi o nā waiwai mechanical, pono e hoʻohana ʻia ka hana ʻana o ka PVC transparent hose e like me ka hiki me ka resin molecular weight haʻahaʻa.No ka mea i hoʻohana pinepine ʻia ka plasticizer DOP a me DBP i ka ʻāpana me ka haʻahaʻa haʻahaʻa molecular mass, ke ʻoi aku ka kiʻekiʻe o ka mahana ma mua o 105 ℃, hiki ke hoʻololi pinepine a hana i ka bubble, hiki ke hoʻomalu i ka mahana ma ka ʻaoʻao haʻahaʻa wale nō.I kēia hihia, ʻoi aku ka kiʻekiʻe o ke kiʻekiʻe o ka plasticization a me ka hoʻoheheʻe ʻana o ka resin me ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ka resin me ka nui o ke kaumaha molekala pili, kahi kūpono e hoʻomaikaʻi ai i ka ʻike o nā huahana.Eia kekahi, ʻoi aku ka maʻalahi o ka hana ʻana i nā resins kaumaha molecular haʻahaʻa.Hiki ke koho ʻia ka resin PVC-SG3, SG4, SG5 e like me nā koi huahana.

Mea hoʻopalapala: e noʻonoʻo nui i kona hopena plasticizing, ke kū anuanu, ka lōʻihi a me ka mana o PVC transparency.ʻO DOP he plasticizer me ka hana piha maikaʻi, a ʻo kāna helu refractive he 1.484, kahi kokoke i PVC (1.52 ~ 1.55).Hoʻohana maʻamau e like me ka plasticizer nui no ka PVC transparent hose.ʻO ka index refractive o DBP he 1.492, kahi kokoke i ka resin PVC.ʻAʻole ia e hoʻopilikia nui i ka ʻike, akā maikaʻi ʻole kona ulu ʻana, a he volatile, a hoʻohana maʻamau ia e like me DOP auxiliary plasticizer.I mea e hoʻomaikaʻi ai i ke kū anuanu, hiki ke hoʻohui ʻia ʻo DOS ma ke ʻano he plasticizer hou.ʻO ka nui o ka plasticizer he 40-55 maʻamau.

Mea hoʻopaʻa wela: Ma waho aʻe o nā koi o ka pale wela, ke kū'ē i ka wā a me ka hana maʻalahi a me nā mea waiwai'ē aʻe, pono e nānā pono i konaʻike.ʻO Organotin stabilizer ka mea kūpono loa a hoʻohana pinepine ʻia ka mea hoʻomaha wela no nā huahana PVC transparent, akā ʻoi aku ka kiʻekiʻe o ke kumukūʻai.ʻO nā mea hoʻopalekana kopa metala, e like me ka calcium stearate, barium stearate, zinc stearate, a me nā mea'ē aʻe, ua hoʻohana mauʻia nā mea hoʻolālā wela no nā paipu TRANSPARENT o PV C. ʻO nā huahana hui Ca / Zn, Ba / Zn, Ba / Ca a me Ba / Ca / Zn ʻoi aku ka maikaʻi.I mea e hōʻemi ai i ka nui o ka organotin, ua hoʻohana ʻia ka calcium stearate (kopa calcium) a me ka zinc stearate (zinc soap) me ka ʻike maikaʻi a me ka lubrication e like me nā stabilizers kōkua.