Ethylene ma muli o PVC SINOPEC S1000 K67
Ethylene ma muli o PVC SINOPEC S1000 K67,
PVC resin no ke kiʻiʻoniʻoni, PVC RESIN NO NA PAPA, ʻO ka resin PVC no ka ʻike, PVC RESIN S-1000,
Hana ʻia ka PVC S-1000 polyvinyl chloride resin ma ke kaʻina hana polymerization hoʻokuʻu me ka hoʻohana ʻana i ka monomer vinyl chloride ma ke ʻano he mea maka.He ʻano ia o ka polymer pūhui me ka pili pili o 1.35 ~ 1.40.ʻO kona helu hoʻoheheʻe ma kahi o 70 ~ 85 ℃.ʻO ke kūpaʻa wela maikaʻi ʻole a me ke kūpaʻa māmā, ʻoi aku ma mua o 100 ℃ a i ʻole ka manawa lōʻihi ma lalo o ka lā e hoʻomaka ana ka hydrogen chloride e decompose, pono e hoʻohui i nā stabilizers.Pono e mālama ʻia ka huahana i loko o kahi hale kūʻai maloʻo a ventilated.E like me ka nui o ka plasticizer, hiki ke hoʻololi i ka palupalu plastic, a hiki ke loaʻa i ka resin paste e ka emulsion polymerization.
Hiki ke hoʻohana ʻia ka papa S-1000 no ka hana ʻana i ke kiʻiʻoniʻoni palupalu, ka pepa, ka ʻili synthetic, ka paipu, ka pahu hoʻoheheʻe ʻia, ka ʻūhā, ka paipu pale kaula, ka paʻi kiʻiʻoniʻoni, ka ʻili a me nā mea palupalu ʻē aʻe.
Nā ʻāpana
| Papa | PVC S-1000 | ʻŌlelo | ||
| 'ikamu | Waiwai hōʻoia | ʻano hoʻāʻo | ||
| Degere polymerization maʻamau | 970-1070 | GB/T 5761, Pākuʻi A | K waiwai 65-67 | |
| ʻIke ʻia, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Pākuʻi B | ||
| Maʻiʻo Volatile (wai i komo), %, ≤ | 0.30 | Q/SH3055.77-2006, Pākuʻi C | ||
| Plasticiser absorption o 100g resin, g, ≥ | 20 | Q/SH3055.77-2006, Pākuʻi D | ||
| VCM koena, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Nānā % | 2.0 | 2.0 | Hanana 1: GB/T 5761, Pākuʻi B Hana 2: Q/SH3055.77-2006, Pākuʻi A | |
| 95 | 95 | |||
| Helu maka i'a, No./400cm2, ≤ | 20 | Q/SH3055.77-2006, Pākuʻi E | ||
| Ka helu o nā ʻāpana haumia, ʻAʻole, ≤ | 16 | GB/T 9348-1988 | ||
| Keokeo (160ºC, 10 minuke ma hope), %, ≥ | 78 | GB/T 15595-95 | ||
Hoʻopili ʻia
(1) Hoʻopili: 25kg upena / ʻeke pp, a i ʻole ʻeke pepa kraft.
(2) Hoʻouka nui : 680Bags / 20′container, 17MT/20′container.
(3) Hoʻouka nui : 1000Bags / 40′container, 25MT/40′container.
PVC S1000 K65 67 Ma muli o ka Ethylene
wehewehe:
ʻO Polyvinyl chloride, i hoʻopau ʻia ʻo PVC S1000, he polymer i hana ʻia e ka polymerization o ka vinyl chloride monomer (VCM) ma lalo o ka hana.
o nā peroxides, nā pūhui azo a me nā mea hoʻomaka ʻē aʻe a i ʻole ma lalo o ka hana o ka māmā a me ka wela e like me ke ʻano o ka hana ʻana o ka polymerization reaction.ʻO Vinyl chloride homopolymer a me vinyl chloride copolymer i hui pū ʻia me ka vinyl chloride Resin.ʻO PVC kahi pauka keʻokeʻo me kahi ʻano amorphous me kahi liʻiliʻi o ka lālā.ʻO ka mahana hoʻololi aniani he 77 ~ 90 ℃, a hoʻomaka ia e decompose ma kahi o 170 ℃.Loaʻa iā ia ke kūpaʻa maikaʻi ʻole i ka māmā a me ka wela.Hoʻopuka ka decomposition i ka hydrogen chloride, kahi i autocatalyzed a decomposed, e hoʻoneʻe ai i ke kala, a me ke kino a me ka mīkini.
emi koke nā waiwai.Ma nā noi kūpono, pono e hoʻohui ʻia nā stabilizers e hoʻomaikaʻi i ka paʻa i ka wela a me ka māmā.
ʻO PVC S1000 i hoʻohana nui ʻia e:
1. Hōʻike PVC
ʻO nā profiles ka wahi nui loa o ka hoʻohana ʻana i ka PVC ma koʻu ʻāina, e helu ana ma kahi o 25% o ka pau ʻana o ka PVC.Hoʻohana nui ʻia lākou e hana i nā puka a me nā puka makani a me nā mea mālama i ka ikehu, a ke piʻi nui nei kā lākou noi noi ma ka ʻāina.I nā ʻāina i kūkulu ʻia, ʻo ka mākeke o nā puka plastik a me nā puka makani ka mea kiʻekiʻe loa, no ka laʻana, ʻo Kelemania he 50%, Farani he 56%, a ʻo ʻAmelika Hui Pū ʻIa he 45%.
2. Paipu Polyvinyl chloride
Ma waena o nā huahana polyvinyl chloride, ʻo nā paipu polyvinyl chloride ka lua o ka nui o ka ʻai ʻana, e helu ana ma kahi o 20% o kāna ʻai. kahi ākea o nā noi, a noho i kahi kūlana koʻikoʻi ma ka mākeke.
3. Polyvinyl chloride kiʻiʻoniʻoni
ʻO ka hoʻohana ʻana i ka PVC ma ke kahua o ka kiʻiʻoniʻoni PVC i ke kolu o ka helu ʻana ma kahi o 10%.Ma hope o ka hui ʻana o PVC me nā mea hoʻohui a me ka plasticized, hoʻohana ʻia kahi kalena ʻekolu a ʻehā paha e hana i kahi kiʻi ʻoniʻoni a i ʻole kala me kahi mānoanoa kikoʻī.Hana ʻia ke kiʻiʻoniʻoni ma kēia ʻano e lilo i kiʻi calendered.Hiki ke ʻoki ʻia a hoʻopaʻa ʻia i ka wela no ka hana ʻana i nā ʻeke ʻeke, ka ua, nā pākaukau, nā pale, nā mea pāʻani inflatable, a me nā mea ʻē aʻe.Loaʻa i ke kiʻi biaxially stretched nā hiʻohiʻona o ka wela wela a hiki ke hoʻohana ʻia no ka hōʻemi ʻana.
4. PVC mea paakiki a me na papa
Hoʻohui ʻia nā stabilizers, lubricants a me nā mea hoʻopihapiha i PVC.Ma hope o ka hui ʻana, hiki ke hoʻohana ʻia ka extruder e hoʻokuʻu i nā paipu paʻakikī, nā paipu ʻano kūikawā a me nā paipu corrugated o nā calibers like ʻole, hiki ke hoʻohana ʻia e like me nā paipu sewer, nā paipu wai inu, nā pahu uea a i ʻole nā alapiʻi. e hana i nā papa paʻakikī o nā ʻano mānoanoa like ʻole. Hiki ke ʻoki ʻia ka pā i ke ʻano i makemake ʻia, a laila welded me ka ea wela me ke koʻokoʻo kuʻi PVC e hana i nā pahu hoʻopaʻa kūʻokoʻa kemika, nā ʻea a me nā ipu.
