pvc sg5
產品描述
1.PVC Resin Product Description:
Product name: PVC Resin
Molecular Formula: (C2H3Cl)n
CAS No: 9002-86-2
Einecs No:208-750-2
Apprance: White, indefinite form powder
Polyvinyl chloride resin (PVC resin) is high molecular compounds polymerized by vinyl chloride monomer (VCM) with structural element as [CH2-CHCL]n,degree of polymerization usually as 590-1500.According to residual content of vinyl chloride menomerl in polyvinyl chloride resin , is can be divided into:commercial grade, food hygiene grade and medical application grade.In appearance, polyvinyl chloride resin is white powder.
2.PVC Resin Specification:
| Polyvinyl Chloride PVC Resin | SG3 | SG5 | SG8 | |
| Quality standard |
GS5761-93 |
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| Inspection item |
Guaranteed Value |
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| K value | 72 - 71 | 68 - 66 | 59 - 55 | |
| Viscosity number | 135 - 127 | 118 - 107 | 86 - 73 | |
| Number of impurity particles | ≤ 16 | ≤ 16 | ≤ 20 | |
| Volatile content (incl. water)% | ≤ 0.30 | ≤ 0.40 | ≤ 0.40 | |
| Whiteness (160, after 10 min. ) % | ≥ 80 | ≥ 80 | ≥ 75 | |
| Number of Fish Eye (/400 cm2) | ≥ 20 | ≤ 20 | ≤ 30 | |
| Apparent density | ≥ 0.45 | ≥ 0.45 | ≥ 0.48 | |
| VCM Residue PPM | ≤ 3 | ≤ 3 | ≤ 3 | |
| Particle size | ≤ 2.0 | ≤ 2.0 | ≤ 2.0 | |
| ≥ 90 | ≥ 90 | ≥ 90 | ||
會員信息
| 河南利浩環保科技有限公司 | |
|---|---|
| 國家/地區︰ | 河南省郑州市 |
| 經營性質︰ | 貿易商 |
| 聯繫電話︰ | 17320163193 |
| 聯繫人︰ | 李麗 (經理) |
| 最後上線︰ | 2019/09/24 |
