ʻO ke kiʻi calendering PVC kahi ʻano o ka pahu paʻa i uhi ʻia i ka plastic i hana ʻia me ka polyvinyl chloride resin e like me ke kumu kumu, hoʻohui i ka mea hoʻoulu, stabilizer a me nā mea kōkua ʻē aʻe, ma hope o ke kāwili ʻana, ka wili pōleʻa, ka hoʻoheheʻe ʻana a me ka huʻi.Ma waho aʻe o nā waiwai palupalu a paʻakikī o nā huahana ʻenehana, aia ʻekolu ʻano o ka maikaʻi palupalu, ka maikaʻi haʻihaʻi bovine a me ka maikaʻi.
Hana ʻia ke kiʻi calendering PVC e ke kaʻina hana calendering, ʻo ka calendering ka wela o ka plastik PVC ma o ʻelua a ʻoi aku paha o nā ʻāpana o ka rotation roller horizontal, i mea i lalo o ka extrusion, extension, a lilo i mea lahilahi me kahi mānoanoa, ākea a kaʻina hana maʻemaʻe.He kuleana koʻikoʻi ke kiʻi ʻoniʻoni ʻo Polyvinyl chloride i loko o ke kiʻiʻoniʻoni plastik.Eia kekahi, hoʻohana nui ʻia ia i ka paʻakai paʻakai, ka ʻoihana ʻenehana, ka insulation uila, nā huahana kiʻiʻoniʻoni inflatable, ka hoʻolaha pahu kukui, ka wai ʻenekinia, ka hoʻopili ʻana i nā mea e pono ai i kēlā me kēia lā a pēlā aku.
ʻO ke kumu i hoʻohana nui ʻia ai ke kiʻi calendering PVC ʻo ia nā ʻano aʻe.
Ka ikaika tensile kiʻekiʻe
ʻO ka ikaika tensile o PVC calendering film a hiki i 29MPa.I nā ʻino one i hala ma ke komohana ʻākau o Kina, ua pōʻino ke kiʻi ʻoniʻoni PE a me ka kiʻiʻoniʻoni EVA, akā ua paʻa ke kiʻi ʻoniʻoni ʻo PVC calendered.
Hana maikaʻi i ka hoʻokaʻawale wela
Ma ke ʻano he uhi uhi no nā hale ʻōmaʻomaʻo mahiʻai, ʻoi aku ka maikaʻi o ke aniani i ka hana insulation thermal maikaʻi loa, a ukali ʻia e PVC calenning film (me ka ikaika infrared absorption capacity), a laila PE film.Eia kekahi, i ka pō PVC calendered film insulation hana a me ke aniani ʻaʻole ʻokoʻa, he mea maikaʻi loa ia e hāpai i ka ulu ʻana o nā mea kanu.
Maikaʻi ʻike
ʻO ke kiʻi calender PVC i ka hana ʻana ma hope o ka extrusion o ke aniani roller, ʻoi aku ka kiʻekiʻe o ka ʻili, ʻoi aku ka liʻiliʻi o ka condensation wai, no laila ʻoi aku ka kiʻekiʻe o ka transmittance māmā, he mea maikaʻi loa ia i ka photosynthesis o nā mea kanu.
ʻO ka mānoanoa o ka homogeneous
No ka mea, ua like ka owili o ka PVC calendered film i ke ano o ka pahu, ua kaa ka owili waena, ua pre-strain ka owili haahaa, a ua maikai ka lepo o ka owili, no laila ua oi aku ka pololei o ka manoanoa.
Hana maikaʻi ka hoʻopaʻa ʻana
E like me ka pono o ka hoʻohana ʻana, hiki i ke kiʻi calendering PVC ke kiʻi kiʻekiʻe-frequency welding, hoʻopaʻa wela a me nā ʻano hoʻopili paʻa, maʻalahi e hoʻohana.
Eia kekahi, e like me nā hoʻohana like ʻole o ka PVC calendering film, hiki ke hoʻokō ʻia ma ka hoʻololi ʻana i ke ʻano hana a me nā kūlana kaʻina.
Ka manawa hoʻouna: ʻAukake-11-2022