Polyvinyl Chloride (PVC) resin no ka paipu
Polyvinyl Chloride (PVC) resin no ka paipu,
PVC no ka paipu wai, Paipu PVC Mea Maka, PVC resin no ka Hose, PVC resin no ka irrigation,
ʻO Polyvinyl Chloride (PVC) kahi resin thermoplastic linear i hana ʻia e ka polymerization o ka monomer vinyl chloride.Ma muli o ka ʻokoʻa o nā mea maka, ʻelua mau ala o ka synthesizing vinyl chloride monomer calcium carbide kaʻina a me ke kaʻina ʻaila.Hoʻohana ʻo Sinopec PVC i ʻelua kaʻina hana hoʻokuʻu, kēlā me kēia mai Japanese Shin-Etsu Chemical Company a me American Oxy Vinyls Company.Loaʻa i ka huahana ke kūpaʻa ʻino kemika maikaʻi, ka waiwai insulation uila maikaʻi a me ke kūpaʻa kemika maikaʻi.Me nā mea chlorine kiʻekiʻe, ʻoi aku ka maikaʻi o ke ahi a me nā mea hoʻopau ponoʻī.He mea maʻalahi ka PVC ma o ka extrusion, injection molding, calendering, blow molding, compressing, cast molding and thermal molding, etc.
Palapala noi
ʻO PVC kekahi o nā resins thermoplastic i hoʻohana nui ʻia.Hiki ke hoʻohana ʻia e hana i nā huahana me ka paʻakikī kiʻekiʻe a me ka ikaika, e like me nā paipu a me nā mea pono, nā puka profiled, nā puka makani a me nā pepa paʻi.
Hiki iā ia ke hana i nā huahana palupalu, e like me nā kiʻiʻoniʻoni, nā lau, nā uwea uila a me nā kaula, nā papa papahele a me nā ʻili synthetic, me ka hoʻohui ʻana i nā plasticizers.
Nā ʻāpana
| Papa | PVC QS-1050P | ʻŌlelo | ||
| 'ikamu | Waiwai hōʻoia | ʻano hoʻāʻo | ||
| Degere polymerization maʻamau | 1000-1100 | GB/T 5761, Pākuʻi A | K waiwai 66-68 | |
| ʻIke ʻia, g/ml | 0.51-0.57 | 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, ≥ | 21 | 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), %,≥ | 80 | GB/T 15595-95 | ||
ʻO Polyvinyl Chloride (PVC) kekahi o nā mea thermoplastic i hoʻohana nui ʻia i nā ʻoihana he nui.Hōʻike ka paipu PVC i ka maikaʻi ʻokoʻa a kūlike me nā ʻano like ʻole e koho ai i nā mea hana a me nā hale maʻamau.He kūpaʻa loa ia i nā ʻakika, alkalis, nā waiʻona, a me nā mea corrosive he nui.He māmā nā ʻōnaehana PVC, hiki ke maʻalahi a paʻakikī, a hāʻawi i ke kūpaʻa kūʻokoʻa.Ma muli o kēia mau mea a me nā waiwai ʻē aʻe o kahi thermoplastic engineered kiʻekiʻe, hiki ke mālama ʻia i ka hoʻokomo mua ʻana a me ka hoʻomau ʻana i nā kumukūʻai mālama.He kūpono ka paipu PVC no nā noi he nui e like me ka hāʻawi ʻana i nā kemika a me ka hoʻoheheʻe ʻana, ka wai a me ka mālama wai ʻino, ka paipu lawelawe, nā ʻōnaehana irrigation, ka hōʻiliʻili ʻōpala a me nā noi ʻoihana ʻē aʻe e pili ana i ka hoʻoili wai corrosive.ʻOkoʻa ka helu kaomi me ka papa manawa, ka nui o ka paipu a me ka mahana.
