| 产品名称 | 供应商PVA 日本合成化学 AX-600 挤出级 |
|---|---|
| 公司名称 | 东莞市开源塑胶原料有限公司 |
| 价格 | 32.00/KG |
| 规格参数 | 品牌:PVA 日本可乐丽 规格:AX-600 包装:原产原包 |
| 公司地址 | 南城街道周溪草岭街2号2242 |
| 联系电话 | 15916718183 |
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PVA产品拥有水溶性、造膜性、粘接性、乳化性、耐油性、耐药品性等特性，被使用于纸张加工剂、粘接剂、氯乙烯聚合分散剂以及汽车挡风玻璃的中间膜原料等各种用途。除了通用产品之外，还提供赋予了各种特性的高功能聚合物产品。
可乐丽PVA的性质
可乐丽PVA是白色粒状的水溶性合成树脂，化学名称为Polyvinyl Alcohol，简称PVA。PVA的主要性质是由分子的醇解度和聚合度而定的，并具有如下性质：
1、水溶性：易溶于水，不溶于几乎所有的有机溶剂
2、水溶液的粘度：PVA水溶液的粘度是随聚合度和温度以及溶液浓度变化而变化的
3、成膜性：PVA水溶液易成膜，其皮膜有优异的抗拉强度和耐磨强度等物理性能
4、吸湿性：PVA的皮膜有较低的吸湿性，而且吸湿性随湿度的变化也比其他水溶性高分子小
5、耐药品耐油性：PVA具有很强的耐弱酸性和耐弱碱性，另外还有优异的耐油脂性
可乐丽PVA应用推荐：
长短纤维加工、纸张、粘结剂应用（纸用、再湿粘结、胶合板粘结、无机材料粘合），醋酸乙烯乳化剂、氯乙烯悬浮聚合、PVA薄膜、照相刻蚀、建材用添加剂、分散剂、挤出塑料加工、高阻隔包装材料
| KURARAY POVAL? standard grades | ||||||
| Type | Grade | Volatile matter % | Sodium acetate % | Hydrolysis mol% | Viscosity (4%, 20oC) mPa·s | Purity % |
| ully hydrolyzed | 3-98 | 5.0 or lower | 1.5 or lower | 98.0～99.0 | 3.2～3.8 | 94.0 or higher |
| 5-98 | 5.0 or lower | 1.5 or lower | 98.0～99.0 | 5.2～6.0 | 94.0 or higher | |
| 28-98 | 5.0 or lower | 1.0 or lower | 98.0～99.0 | 25.0～31.0 | 94.0 or higher | |
| 60-98 | 5.0 or lower | 1.0 or lower | 98.0～99.0 | 54.0～66.0 | 94.0 or higher | |
| Medium hydrolyzed | 27-96 | 5.0 or lower | 1.0 or lower | 95.5～96.5 | 24.0～30.0 | 94.0 or higher |
| Partially hydrolyzed | 3-88 | 5.0 or lower | 1.0 or lower | 87.0～89.0 | 3.2～3.6 | 94.0 or higher |
| (Degree of hydrolysis: 88) | 5-88 | 5.0 or lower | 1.0 or lower | 86.5～89.0 | 4.6～5.4 | 94.0 or higher |
| 22-88 | 5.0 or lower | 1.0 or lower | 87.0～89.0 | 20.5～24.5 | 94.0 or higher | |
| 44-88 | 5.0 or lower | 1.0 or lower | 87.0～89.0 | 40.0～48.0 | 94.0 or higher | |
| 95-88 | 5.0 or lower | 1.0 or lower | 87.0～89.0 | 80.0～110.0 | 94.0 or higher | |
| Partially hydrolyzed | 48-80 | 5.0 or lower | 0.5 or lower | 78.5～80.5 | 45.0～51.0 | ― |
| (Degree of hydrolysis: 80) | ||||||
| Partially hydrolyzed | L-10 | 5.0 or lower | ― | 71.5～73.5 | 5.0～7.0 | 96.0 or higher |
| (L grade) | ||||||
| KURARAY POVAL? modified grades | ||||||
| Type | Characteristics | Standard grades | ||||
| K series | Characterized by high water solubility and reactivity. It has a wide range of applications, including as a paper processing agent, adhesive and water-soluble film. | 25-88KL | ||||
| SD series | Characterized by low viscosity and high solubility. It is used as a dispersing agent for thermal paper. | 3-86SD | ||||
| LM series | Characterized by low hydrolysis and high surface activity. It is used as a secondary dispersing agent for PVC polymerization. | LM-20 | ||||
| LM-10HD | ||||||
| KX series | Characterized by extremely high viscosity. It is used as a stabilizer for emulsions, adhesives and warp sizing agents. | 105-88KX | ||||
| 200-88KX | ||||||
| ELVANOL? | ||||||
| Type | Grade | Volatile matter % | Ash content % | Hydrolysis mol% | Viscosity (4%, 20 oC) mPa·s | pH |
| 71-30 | 5.0 or lower | 0.7% or lower | 99.5 | 27.0 - 33.0 | 5.0 - 7.0 | |
| ELVANOL? | 90-50 | 5.0 or lower | 0.7% or lower | 99.5 | 11.6 - 15.4 | 5.0 - 7.0 |
| T-25 | 5.0 or lower | 0.7% or lower | 99.5 | 24.0 - 32.0 | 5.0 - 7.0 | |
| T-66 | 5.0 or lower | 0.7% or lower | 99.5 | 11.6 - 15.4 | ||