k67 pvc resin
k67 pvc resin,
PVC K 67 imwe yemagiredhi epolyvinyl chloride anoshandiswa mumapombi.
PVC K67 yakagadzirirwa kupa iri nyore kugadzirisa chigadzirwa che extrusion rigid
maapplication sezvo iine mwero melt viscosity ine yakanyanya kunyungudika simba.Ndiko kunyanya
yakagadzirirwa pombi uye zvigadzirwa zveprofile.
-Rigid pombi (Pressure uye isiri-pressure)
-Corrugated tubes uye conduits
-Rigid profiles
PVC resin imhando ye thermoplastic resin iyo inoshandiswa mukugadzira zvigadzirwa zvakagadzirwa nepurasitiki nekuda kwekuchinjika kwayo kwakanyanya.
pvc resin yepombi,
PVC S-1000 polyvinyl chloride resin inogadzirwa nekumiswa kwepolymerization maitiro uchishandisa vinyl chloride monomer seyakagadzirwa.Iyo imhando yepolymer komputa ine hukama hwehukama hwe1.35 ~ 1.40.Nzvimbo yayo yekunyungudika inenge 70 ~ 85 ℃.Kusagadzikana kwemafuta uye kushomeka kwechiedza, pamusoro pe100 ℃ kana nguva refu pasi pezuva hydrogen chloride inotanga kuora, kugadzirwa kwepurasitiki kunoda kuwedzera stabilizers.Chigadzirwa chacho chinofanira kuchengetwa muimba yakaoma uye inofefetera.Zvinoenderana nehuwandu hweplasticizer, kupfava kwepurasitiki kunogona kugadziriswa, uye paste resin inogona kuwanikwa neemulsion polymerization.
Giredhi S-1000 inogona kushandiswa kugadzira firimu rakapfava, shiti, dehwe rekugadzira, pombi, bhawa rakaumbwa, bhero, tambo yekudzivirira pombi, kurongedza firimu, chete uye zvimwe zvakapfava zvakasiyana-siyana zvinhu.
Parameters
| Giredhi | PVC S-1000 | Mashoko | ||
| Item | Guarantee kukosha | Test method | ||
| Avhareji yedhigirii repolymerization | 970-1070 | GB/T 5761, Appendix A | K kukosha 65-67 | |
| Kuwanda kwekuwanda, g/ml | 0.48-0.58 | Q/SH3055.77-2006, Appendikisi B | ||
| Volatiles yemukati (mvura inosanganisirwa), %, ≤ | 0.30 | Q/SH3055.77-2006, Appendikisi C | ||
| Plasticiser absorption ye100g resin, g, ≥ | 20 | Q/SH3055.77-2006, Appendikisi D | ||
| VCM zvakasara, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Kuongororwa % | 2.0 | 2.0 | Nzira 1: GB/T 5761, Appendikisi B Nzira yechipiri: Q/SH3055.77-2006, Appendikisi A | |
| 95 | 95 | |||
| Nhamba yehove, Nha./400cm2, ≤ | 20 | Q/SH3055.77-2006, Appendix E | ||
| Nhamba yezvimedu zvetsvina, Kwete., ≤ | 16 | GB/T 9348-1988 | ||
| Kuchena (160ºC, 10minutes gare gare), %, ≥ | 78 | GB/T 15595-95 | ||
PVC S-1000 DATA SHEET
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.
