China Zhongtai PVC resin mutengesi
China Zhongtai PVC resin mutengesi,
pvc resin yepombi, PVC resin yeprofile,
Polyvinyl chloride (PVC) ndiye akatanga peroksidi uye azo komisheni muvinyl chloride monomer (VCM).Kana pasi pechiito chechiedza uye kupisa zvinoenderana nemaitiro emahara radical polymerization polymerization polymer.Vinyl chloride homopolymer uye vinyl chloride copolymer inonzi vinyl chloride resin.
PVC yaimbove yakakura pasi rose-chinangwa plastiki uye yaishandiswa zvakanyanya.Inoshandiswa zvakanyanya mukuvaka, zvigadzirwa zvemaindasitiri, zvinodiwa zvezuva nezuva, dehwe repasi, zvidhinha zvepasi, dehwe rekugadzira, pombi, waya uye tambo, firimu rekurongedza, bhodhoro, furo zvinhu, kuisa chisimbiso, fiber uye zvichingodaro.Kunyanya kushandiswa kwayo ndeyePVC mbiri, PVC pombi, PVC firimu, PVCPVC yakaoma zvinhu uye ndiro, PVC general soft products, PVC kurongedza zvinhu, PVC wallboard uye pasi, PVC mutengi zvinhu, PVC coating products, PVC furo zvigadzirwa, PVC transparent sheet, etc. .
PVC ine yakanakisa mechanicha zvinhu, makemikari zvinhu senge kuramba acid uye alkali corrosion, yakasikwa kubva painodzima moto inodzoreredza kuita, yakaderera kupisa kwekutamisa coefficient, kuchengetedza kupisa kuvharidzira ruzha kudzikisa ruzha, zvigadzirwa zvekuchengetedzwa kwezvakatipoteredza, zvinogona kuita zvakanaka, senge. kugadziridzwa kwemuviri nemakemikari kwave chinhu chakakosha chemba yakasvibira, musika wekuvaka huinjiniya, muzviuru, sekuwanda kwevanhu vanoziva nekuzivikanwa.Parizvino, boka rezhongtai sekutanga, vatatu vepamusoro pasi rose mudzimba dzePVC vatengesi vekugadzira, vakagadzira chiyero chekubuda kwegore rematani 2.3 miriyoni epolyvinyl chloride (PVC) resin, kusimudzira nesimba kushandiswa kwePVC yepamusoro-inoshanda zvigadzirwa mune zvese. mafambiro ehupenyu, ndiyo nyika inosimudzira girini uye divi rekupa kuti riite nekuita shanduko, zvakare kusimudzira kwehutano kwenguva refu kwebasa reindasitiri uye bheya.Iri bepa rinonyanya kusuma PVC kubva pazvinhu zvishanu, senge sumo, kupatsanura, synthesis maitiro, kugadziridza uye kushandisa.
Tsanangudzo
GB/T 5761-2006 Standard
| Item | SG3 | SG5 | SG7 | SG8 | |
| Viscosity, ml/g (K kukosha) Digiri repolymerization | 135~127 (72~71) 1350~1250 | 118~107 (68~66) 1100 ~ 1000 | 95~87 (62~60) 850~750 | 86~73 (59~55) 750~650 | |
| Nhamba yetsvina particle≤ | 30 | 30 | 40 | 40 | |
| Volatiles zvirimo %,≤ | 0.40 | 0.40 | 0.40 | 0.40 | |
| Kuonekwa density g/ml ≥ | 0.42 | 0.45 | 0.45 | 0.45 | |
| residu mushure mesefa | 0.25mm ≤ | 2.0 | 2.0 | 2.0 | 2.0 |
| 0.063mm ≥ | 90 | 90 | 90 | 90 | |
| Nhamba yezviyo / 400cm2≤ | 40 | 40 | 50 | 50 | |
| Plasticizer absorbency kukosha kwe100g resin g≥ | 25 | 17 | - | - | |
| Kuchena %,≥ | 75 | 75 | 70 | 70 | |
| Mvura inobvisa mhinduro conductivity, [us/(cm.g)]≤ | 5 | - | - | - | |
| Residual chloride ethylene content mg/kg≤ | 10 | 10 | 10 | 10 | |
Packaging
(1) Kurongedza: 25kg net / pp bhegi, kana kraft pepa bhegi.
(2) Kurodha huwandu : 680Bags/20′container, 17MT/20′container.
(3) Kurodha huwandu : 1000Bags/40′container, 25MT/40′container.
