PVC SG5 kumukuai
PVC SG5 kumu kūʻai,
PVC xinfa SG-5 kumu kūʻai,
I ka hapaha lua o 2023, ua hōʻike ʻia ke kumu kūʻai o ka mākeke PVC kūloko i kahi ʻano haʻahaʻa o ka haʻalulu, ua hoʻomau ka neʻe ʻana o ke kikowaena kumu kūʻai o ka umekaumaha, ua kokoke ke ʻano o ka fluctuation ma kahi o 600 yuan/ton, e lawe ana i ka mākeke East China ma ke ʻano he laʻana. , i ka lā 15 o Iune, ʻo ke kumu kūʻai nui o SG-5 he 5680 yuan/ton, a ʻo ka ʻokoʻa ma waena o nā kumukūʻai kiʻekiʻe a me nā kumu haʻahaʻa ʻaʻole i hoʻololi nui ʻia i 100 yuan / ton, a ua hoʻomaka ka hoʻoponopono ʻana o ka mea PVC ma Iune 5. -ma ka hapaha, akā ua hoʻonui ʻia nā mea waiwai a me nā ʻoihana ʻoihana, a ʻo ke koʻikoʻi o ka lako holoʻokoʻa mau nō.Ke hoʻomau nei ka nāwaliwali o ka noi i lalo, ua emi nā kauoha hou i loaʻa i nā ʻoihana huahana mai ka hapaha mua, aia ka haʻahaʻa hoʻomaka ma kahi haʻahaʻa, ʻaʻole kiʻekiʻe ka hoihoi no ke kūʻai ʻana i nā mea maka, ua nāwaliwali nā kumu waiwai, ua hāʻule ke kumukūʻai mākeke. holoʻokoʻa, paʻakikī ka mākeke e ʻimi i ke kākoʻo ma lalo o ke kūlana nāwaliwali o ka lako a me ka koi.
ʻO nā huahana resin PVC ka pauka keʻokeʻo keʻokeʻo, calcium carbide SG-5 type PVC resin K waiwai ma 66-68, hoʻohana nui ʻia no ka paipu extrusion, profile, bar, sheet a me nā huahana PVC paʻakikī, ke degere o ka polymerization ma kahi o 1000, nui molecular ke kaumaha. Hiki ke hana ʻia nā ʻano huahana paʻakikī, palupalu a me ka hoʻohui ʻana i ka plasticizer kūpono i ka resin PVC.
Pono e hoʻohana ʻia nā kaʻa maʻemaʻe a uhi ʻia e pale i ka ua i ka wā o ka lawe ʻana i nā huahana.ʻO ka mālama ʻana, pono e mālama ʻia i loko o kahi hale kūʻai maloʻo maikaʻi.
Nā ʻāpana
| Nā mea | SG5 |
| Degere awelika o ka polymerization | 980-1080 |
| K waiwai | 66-68 |
| ʻO ka viscosity | 107-118 |
| ʻĀpana haole | 16 ka nui |
| Mea hoʻoheheʻe, % | 30 ka nui |
| ʻIke ʻia ka Density, g/ml | 0.48 min |
| 0.25mm kānana i mālama ʻia, % | 1.0max |
| 0.063mm kānana i mālama ʻia, % | 95min |
| Ka helu o ka palaoa/400cm2 | 10 ka nui |
| Plasticizer absorption o 100g resin, g | 25 min |
| KEKAHI KEOKEO 160ºC 10min, % | 80 |
| KOLOHE THYLENE KOE, mg/kg | 1 |
Palapala noi
ʻO ka paipu, pāpaʻi ʻākala paʻa.Kiʻiʻoniʻoni a me ka pepa, nā moʻolelo kiʻi.
1) Mea hana: Piping, sheeting, windows and door.
2) Hoʻopili mea
3) Lako: Mea hoʻonani
Hoʻopili ʻia
ʻO nā ʻeke pepa kraft 25kg i hoʻopaʻa ʻia me nā ʻeke i ulana ʻia PP a i ʻole 1000kg ʻeke jambo.
17 tons/20GP, 28 tons/40GP
Ka manawa hoʻouna a me ke ʻano
1) E hana ʻia ka hoʻouna ʻana i loko o 7 mau lā hana ma hope o ka loaʻa ʻana o ka uku mua.
2) ʻO ka lawe kaʻa a me ka hoʻouna ʻana.
E pili ana iā mākou
ʻO Zibo Junhai Chemical Co., Ltd. kahi mea hana polymer resin i hoʻohui ʻia a me ka mea kūʻai aku ma Shandong, Kina.Hāʻawi mākou i kahi hui piha o nā resins plastics: polyvinyl chloride (PVC), High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE), polypropylene (PP).
Ma ke ʻano he mea hoʻolako i nā mea plastik ma Kina, me ka ʻoi aku o 15 mau makahiki i ka ʻike i ka polymer resin, ua hāʻawi mākou i nā huahana a me nā lawelawe i nā mea kūʻai aku ma mua o 200 mau haneli ma mua o 30 mau ʻāina a puni ka honua i nā kumukūʻai hoʻokūkū a me ka manawa hāʻawi pōkole.
