k67 pvc resin
k67 pvc resin,
ʻO PVC K 67 kekahi o nā māka o ka polyvinyl chloride i hoʻohana ʻia i nā paipu.
Hoʻolālā ʻia ʻo PVC K67 e hāʻawi i kahi huahana maʻalahi no ka extrusion rigid
noi no ka mea, he haʻahaʻa hoʻoheheʻe viscosity me ka ikaika hehee kiʻekiʻe.ʻO ka mea nui
i hoʻolālā ʻia no ka paipu a me nā huahana profile.
- ʻO nā paipu paʻa (Pressure and non-pressure)
- ʻO nā paipu a me nā conduits
- nā ʻaoʻao paʻa
ʻO ka resin PVC kahi ʻano o ka resin thermoplastic i hoʻohana ʻia i ka hana ʻana i nā huahana i hana ʻia i ka plastic ma muli o kona kiʻekiʻe kiʻekiʻe.
pvc resin no ka paipu,
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 |
PVC S-1000 PEPA IKE
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.