nā mea hoʻopaʻa wela (PVC) a me nā polymers i loko o ka chlorine. ʻO ka methyl tin stabilizer kahi polymer kiʻekiʻe amorphous. Ma muli o ke ʻano kūikawā o PVC, hiki ke hoʻoheheʻe ʻia i ka mahana o ka hana ʻana, e ʻeleʻele ai ke kala, e hōʻemi ana i nā waiwai kino a me nā mechanical, a me ka lilo ʻana o ka waiwai hoʻohana. Hoʻokumu ʻia a hana ʻia nā mea hoʻokele wela e hoʻoponopono i kēia pilikia. Wahi a nā ʻano hana kemika ʻokoʻa, ua hoʻokaʻawale ʻia nā mea hoʻokele wela i nā paʻakai alakaʻi, nā kopa metala, nā ʻōpala organik, ka honua ʻokoʻa, nā antimony organik a me nā stabilizers kōkua. Loaʻa nā ʻano huahana like ʻole i kā lākou mau hiʻohiʻona hana ponoʻī a kūpono i nā kahua like ʻole. I nā makahiki i hala iho nei, ua hoʻomohala wikiwiki ka ʻoihana PVC, kahi i alakaʻi ai i ka hoʻomohala wikiwiki ʻana o ka ʻoihana stabilizer wela. Ma kekahiʻaoʻao,ʻo ka manaʻo o nā mea hoʻolālā wela e lilo i mea maikaʻi loa, e hāʻawi ana i nā kūlana no ka loaʻaʻana o nā huahana PVC maikaʻi loa; ma ka ʻaoʻao ʻē aʻe, ke hoʻomohala mau ʻia nei nā huahana hou i kūpono no nā māla like ʻole, ʻoi loa ma muli o ka ʻawaʻawa o nā paʻakai kepau a me nā metala kaumaha. ʻO ke kumu ke koho mua ʻana o nā ʻoihana hana PVC i nā stabilizers wela ʻole.
I ka hana ʻana i nā ʻoihana hana PVC, ma kahi o ka koi ʻana i nā stabilizers wela e hoʻokō i ke kūpaʻa wela, koi pinepine ʻia lākou e loaʻa i ke kaʻina hana maikaʻi, ka pale ʻana i ka wā, ka waihoʻoluʻu mua, ka māmā māmā, a me nā koi koʻikoʻi no ko lākou ʻala a me ka viscosity. I ka manawa like, nui nā ʻano o nā huahana PVC, ʻo ia hoʻi nā ʻāpana, nā paipu, nā profiles, nā hoʻoheheʻe ʻana, nā hoʻoheheʻe injection, nā huahana foam, nā resins paste, a me nā mea ʻē aʻe. nā ʻoihana iā lākou iho. No laila, he mea koʻikoʻi loa ke koho ʻana i nā stabilizers wela i ka wā o ka hana PVC. ʻO nā mea hoʻopaʻa wela organotin nā mea hoʻopaʻa wela i ʻike ʻia i kēia manawa
Maʻiʻo tini(%) | 19±0.5 |
Maʻiʻo Sulfur(%) | 12±0.5 |
Chromatic(Pt-Co) | ≤50 |
umekaumaha kiko'ī (25 ℃,g/cm³) | 1.16-1.19 |
Hōʻike hoʻohālikelike (25 ℃,mPa.5) | 1.507-1.511 |
viscosity | 20-80 |
ʻIke alpha | 19.0-29.0 |
ʻO ka maʻiʻo Trimethyla | <0.2 |
ʻano | ʻO ka wai ʻaila ʻaʻole waihoʻoluʻu |
Maʻiʻo lauwili | <3 |
ʻO nā huahana palaki, ka pahu, nā kiʻiʻoniʻoni plastik, nā mea polymer, nā mea kemika, nā ʻili uila a me nā uila a me nā mea hoʻopili, paʻi lole a me ke kala, hana pepa, inika, nā mea hoʻomaʻemaʻe;
1, paʻa wela maikaʻi;
2, maikaʻi colorability;
3. Hoʻohālikelike maikaʻi;
4.Non-flammable.