Polyvinyl chloride pombi giredhi
Polyvinyl Chloride (PVC) iine mutsara thermoplastic resin inogadzirwa ne polymerization yevinyl chloride monomer.Nekuda kwekusiyana kwezvinhu zvakabikwa, kune nzira mbiri dzekugadzira vinyl chloride monomer calcium carbide process uye petroleum process.Sinopec PVC inotora maitiro maviri ekumisa, zvichiteerana kubva kuJapan Shin-Etsu Chemical Company neAmerican Oxy Vinyls Company.Chigadzirwa chine yakanaka makemikari corrosion kuramba, yakanakisa magetsi ekudzivirira zvivakwa uye yakanaka kugadzikana kwemakemikari.Iine yakakwira chlorine yemukati, iyo nyaya ine yakanaka retardance yemoto uye yekudzima-inodzima zvinhu.PVC iri nyore kugadzirisa ne extrusion, jekiseni kuumba, calendering, kuvhuvhuta kuumbwa, compressing, kuumbwa kuumbwa uye kuumbwa kwekupisa, nezvimwe.
Application
PVC ndeimwe yeanonyanya kushandiswa thermoplastic resins.Inogona kushandiswa kugadzira zvigadzirwa zvine kuomarara kwepamusoro uye kusimba, senge pombi uye zvishongedzo, magonhi ane profiled, mahwindo uye mapepa ekurongedza.
Inogonawo kugadzira zvigadzirwa zvakapfava, senge mafirimu, mashizha, waya dzemagetsi netambo, floorboards uye synthetic dehwe, nekuwedzera kweplasticizers.
Pvc resin pombi giredhi rinonyanya kushandiswa drainage pombi, kudiridza pombi, mabhero, pombi pombi, threading pombi kugadzirwa.
Parameters
| Giredhi | PVC QS-1050P | Mashoko | ||
| Item | Guarantee kukosha | Test method | ||
| Avhareji yedhigirii repolymerization | 1000-1100 | GB/T 5761, Appendix A | K kukosha 66-68 | |
| Kuwanda kwekuwanda, g/ml | 0.51-0.57 | Q/SH3055.77-2006, Appendikisi B | ||
| Volatiles yemukati (mvura inosanganisirwa), %, ≤ | 0.30 | Q/SH3055.77-2006, Appendikisi C | ||
| Plasticiser absorption ye100g resin, g, ≥ | 21 | 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 Nzira2: 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, maminitsi gumi gare gare), %,≥ | 80 | GB/T 15595-95 | ||
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.
Formula Mazano PaPvc Pipe
Formula 1:
PVC 100kg
Heavy Calcium 250kg
Chiedza cheCalcium 50kg
Stearic Acid 2.4kg
Parafini 2.6kg
CPE 6kg
Kutungamira Stabilizer 5.0kg
Formula 2:
PVC 100kg,
Heavy Calcium 200kg,
Synthetic Heavy Calcium 50kg,
Composite Lead Stabilizer 5.6kg,
Stearic Acid 1.8kg,
Parafini 0.3kg,
CPE 10kg,
Titanium Dioxide 3.6kg.
Formula 3:
PVC 100kg
300 Mesh Heavy Calcium 50kg,
80 Mesh Heavy Calcium 150kg,
Stearic Acid 0.8kg,
Parafini 0.55kg,
Composite Lead Stabilizer 4-5kg,
CPE 4kg
Formula 4:
PVC 100kg
Heavy Calcium 125kg
Chiedza cheCalcium 125kg
Stabilizer 6.2kg
Parafini 1.5kg
Stearic Acid 1.3kg
Titanium Dioxide 4kg
CPE 10kg
PE wakisi 0.3kg
Brightener 0.03kg
Formula 5:
PVC 100kg
Stearic Acid 1.0kg
Parafini 0.8kg
Kutungamira Stabilizer 4.6kg
Heavy Calcium 200kg
Formula 6:
PVC 100kg
Chiedza cheCalcium 25kg
Kutungamira Stabilizer 3.5kg
Mono Glyceride 1.1kg
PE wakisi 0.3kg
Stearic Acid 0.2kg
ACR (400) 1.5kg
Parafini 0.35kg
Titanium Dioxide 1.5kg
Ultramarine 0.02kg
Brightener 0.02kg
