nūhou

Hoʻopili ʻia ʻo PVC mai ka vinyl chloride e ka polymerization radical manuahi.Ma ka hoʻokuʻu ʻana i ka polymerization, ka emulsion polymerization a me ka polymerization nui, ʻo ka polymerization ka hoʻokuʻu ʻana ke ʻano nui, e helu ana ma kahi o 80% o ka nui o ka hana PVC.I ka ʻoihana, hoʻokumu ʻia ke kaʻina hana PVC ma ke ʻano o ka loaʻa ʻana o ka monomer vinyl chloride e ʻike ai, hiki ke hoʻokaʻawale ʻia i ke ʻano calcium carbide, ke ʻano ethylene a me ke ʻano monomer i lawe ʻia (EDC, VCM) (i kapa ʻia ʻo ka ethylene method a me ke ʻano monomer imported). .Wahi a nā ʻano hana like ʻole, ua māhele ʻia ka pauka PVC i: resin PVC honua, resin PVC me ke kiʻekiʻe o ka polymerization, crosslinking PVC resin.Hoʻokumu ʻia ka resin PVC Universal e ka polymerization o ka monomer vinyl chloride ma lalo o ka hana a ka mea hoʻomaka;ʻO ka resin PVC me ke kiʻekiʻe o ka polymerization e pili ana i ka resin i hana ʻia ma ka hoʻohui ʻana i ka mea hoʻonui kaulahao i ka ʻōnaehana polymerization o ka monomer vinyl chloride;ʻO ka resin PVC Crosslinked he resin i polymerized ma o ka hoʻohui ʻana i ka mea hana crosslinking i loaʻa ka diene a me ka polyene i loko o ka ʻōnaehana polymerization o vinyl chloride monomer.

Hoʻokuʻu polyvinyl chloride resin Ke kumu hoʻohālike o kēia manawa:

Sg-1: K 77-75 degere awelika o ka polymerization

Sg-2: K 74-73 degere awelika o ka polymerization

Sg-3: K waiwai 72-71 Awelika polymerization degere 1350-1250

Sg-4: K waiwai 70-69 awelika degere o ka polymerization 1250-1150

Sg-5: K waiwai 68-66 Awelika degere o ka polymerization 1100-1000

Sg-6: K waiwai 65-63 Awelika degere o ka polymerization 950-850

Sg-7: K waiwai 62-60 awelika degere o ka polymerization 850-750

Sg-8: K waiwai 59-55 awelika degere o ka polymerization 750-650

Nā noi nui:

Hiki ke hana ʻia ka resin PVC i nā ʻano mea like ʻole, e like me kona hoʻohana ʻana hiki ke hoʻokaʻawale ʻia i ʻelua mau ʻāpana o nā huahana palupalu a paʻakikī, hoʻohana nui ʻia i ka hana ʻana i nā ʻāpana aniani, nā paipu paipu, nā kāleka gula, nā mea hoʻokahe koko, palupalu a paʻakikī. paipu, papa, puka a me Windows, profiles, films, electrical insulation materials, cable sheath, blood transfusion materials, etc.

1.PVC maʻamau nā mea palupalu a paʻakikī - me ka hoʻohana ʻana i ka extruder hiki ke ʻoki ʻia i loko o nā paipu palupalu a paʻakikī, nā kaula, nā uea, etc.;Me ka Mīkini hoʻoheheʻe injection a me nā ʻano like ʻole, hiki ke hana ʻia i nā kāmaʻa plastik, nā wāwae, nā kāmaʻa, nā mea pāʻani, nā mea e pono ai i kēlā me kēia lā a me nā kaʻa a me nā mea uila.

2 ʻO ka paipu paʻa PVC a me ka ʻike - pili i nā plastics ʻē aʻe, ʻoi aku ka maikaʻi o ka pale ʻana o ka wā kahiko o PVC, ka ikaika hopena kiʻekiʻe a me ka paʻakikī, ke kumu kūʻai haʻahaʻa, kūpono no nā paipu wai a me nā paipu kūkulu ʻē aʻe, a me ka profile profile.

3 PVC kiʻiʻoniʻoni - PVC a me nā mea hoʻohui i hui pū ʻia, plasticizing, ka hoʻohana ʻana i ʻekolu a ʻehā paha ʻōwili ʻōwili i loko o kahi mānoanoa kikoʻī o ke kiʻi ʻoniʻoni a ʻulaʻula paha, me kēia ʻano hana kiʻiʻoniʻoni, lilo i kiʻi calendering.Hiki ke ʻoki ʻia, nā ʻeke ʻeke hoʻomaʻamaʻa wela, nā lole ua, nā pākaukau, nā pale, nā mea pāʻani inflatable a pēlā aku.Hiki ke hoʻohana ʻia ke kiʻi ʻoniʻoni ākea ākea no ka hale ʻōmaʻomaʻo, ka ʻōmaʻomaʻo plastik a me ke kiʻiʻoniʻoni.Ma hope o ka hoʻolōʻihi ʻia ʻana o ke kiʻiʻoniʻoni, hiki ke hoʻohana ʻia ka waiwai o ka wela wela, no ka hōʻemi ʻana i ka ʻeke.

4 Nā huahana i uhi ʻia PVC - me ka substrate o ka ʻili kūlohelohe he PVC huikau ma ka lole a i ʻole pepa, a laila ma 100 degere Celsius ma luna o ka plasticized.Hiki ke lilo i PVC a me ke kiʻi calendering kōkua, a laila kaomi pū me ka substrate.Hoʻopili pololei ʻia ka ʻili hana ʻole me ka substrate e ka mīkini calendering i kahi mānoanoa o ka pepa palupalu, a laila kaomi ʻia ma ke kumu.Hiki ke hoʻohana ʻia ka ʻili artificial e hana i nā ʻeke, nā ʻeke, nā uhi puke, nā sofas a me nā cushions kaʻa, a me ka ʻili papahele, i hoʻohana ʻia ma ke ʻano he papa hale.

5.PVC hu'ahu'a huahana - palupalu PVC hui 'ana, e ho'ohui i ka nui pono o ka hu'ahu'a 'ana e hana i ka pepa mea, hu'ahu'a no ka hu'ahu'a i'a, hu'a pa'ipa'i, kama'a, insoles, a shockproof buffer packaging mea.Hiki nō hoʻi ke hoʻohana i ka extruder FOUNDATION i loko o ka pepa PVC paʻakikī paʻakikī haʻahaʻa, hiki ke pani i ka hoʻāʻo lāʻau, he ʻano mea kūkulu hale hou.

6 ʻO ka pepa aniani PVC - Hoʻohui ʻo PVC i ka mea hoʻololi a me ka stabilizer, ma hope o ka hui ʻana, plasticizing, calendering a lilo i ʻāpana ʻike.Hiki ke hana ʻia ka hoʻohana ʻana i ka wela wela i loko o nā ipu aniani a i ʻole hoʻohana ʻia no ka ʻōpala blister vacuum, kahi mea hoʻopihapiha maikaʻi loa a me nā mea hoʻonaninani.

7 PVC paʻa pāpaʻi a me ka pā - PVC stabilizer, lubricant a me ka mea hoʻopiha, ma hope o ka hui ʻana, me ka extruder hiki ke hoʻokuʻu ʻia i nā ʻano caliber o ka paipu paʻakikī, ka paipu ʻano kūikawā, ka bellows, i hoʻohana ʻia e like me ka downpipe, ka paipu inu, ka lima uea a i ʻole ke alapiʻi.Hiki ke hana i nā pepa paʻakikī o nā mānoanoa like ʻole ke kaomi ʻana i ka wela.Hiki ke ʻoki ʻia ka pā i ke ʻano i makemake ʻia, a laila ka hoʻohana ʻana i nā electrodes PVC me ka welding ea wela i loko o nā ʻano o nā pahu hoʻopaʻa kino corrosion kūʻokoʻa, nā ea a me nā ipu.

8.PVC nā mea ʻē aʻe - hana ʻia nā puka a me nā Windows i nā mea paʻakikī paʻakikī.I kekahi mau ʻāina me nā puka lāʻau a me nā Windows alumini Windows a me nā puka maʻamau a me ka mākeke Windows;Nā mea lāʻau hoʻohālike, nā mea kūkulu hale kila ('ākau, kahakai);ipu hakahaka.