Chlorine-alkali Product
PVC Resin for Rigid Transparent Film
For the production and use of PVC rigid transparent film, the resin is characterized by narrow distribution of resin polymerization degree to ensure its excellent plasticizing performance and good mechanical properties. Resin fish eyes and impurities are less, products "crystal point" less, excellent transmittance.
性質(zhì)
該樹脂用于PVC硬質(zhì)透明膜生產(chǎn)使用，其特點是：樹脂聚合度分布窄保證其具備優(yōu)異的塑化性能，制品機械性好。樹脂的魚眼及雜質(zhì)較少，制品“晶點”少，透光性優(yōu)異。
指標(biāo)
| 名稱 | 指標(biāo) |
| 黏數(shù)??ml/g | 113-110 |
| 表觀密度??g/ml | 0.52±0.02 |
| 增塑劑吸收量??g/100g | ≥22 |
| 白度?160℃?10min | ≥82 |
| 熱穩(wěn)定時間??min | ≥8 |
| 粒徑分布?100-140目?% | ≥85 |
| 魚眼??個/400cm2 | ≤10 |
| 揮發(fā)物??% | ≤0.35 |
| 雜質(zhì)??個 | ≤10 |
包裝、運輸與貯存
包裝：用內(nèi)襯塑料薄膜袋的牛皮紙袋、聚丙烯編織袋包裝，凈重25kg，保證產(chǎn)品不被污染，不泄漏。
運輸：使用船舶、汽車及火車運輸。
貯存：應(yīng)存放在干燥通風(fēng)的庫房內(nèi)，防止日曬和受潮。