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聚羧酸超塑化剂

羟丙基甲基纤维素(HPMC)

可再分散性聚合物粉末(RDP、VAE)

水溶性 PVA 纤维

PVA 2488F

Our Polyvinyl Alcohol 2488 Flake (PVA 2488F) series of products is specialized. It is made from vinyl acetate through polymerization and alcoholysis. It is a white, stable and non-toxic water-soluble polymer that can quickly dissolve in water to form a stable colloid.

型号:2488F

产品说明

Our Polyvinyl Alcohol 2488 Flake (PVA 2488F) series of products is specialized. It is made from vinyl acetate through polymerization and alcoholysis. It is a white, stable and non-toxic water-soluble polymer that can quickly dissolve in water to form a stable colloid. Water is a good solvent. PVA 2488F is raw materials of vinylon fibers, construction, paint additives, mainly used in textile, fabric finishing agents. 
 
产品特点
部分水解。

低粘度。

同等学历:
088-50
可乐丽 PVA-224
Kururay Mowiol 47-88
CCP BP-24
Sekisui Selvol 350 - Celanses
JVP JP-24
日乡 GH-22

产品 参数(规格)

项目

PVA 2488F

水解(摩尔%)

  87.0 ~ 89.0

粘度(mPa.s)

  44.0 ~ 50.0

挥发性(wt%)

  ≤5.0

灰分(wt%)

  ≤0.5

pH 值

  5 ~ 7

纯度 (%)

  ≥91.5

粒子大小

  薄片

 

存储: 产品应存放在室温 5-30℃ 的室内干燥通风处,分批贮存。远离电源,防止潮湿,避免阳光暴晒。严禁与易挥发的化学物质一起存放,以防吸附变质。

交通 运输时要求车辆清洁,注意防潮、防雨、防晒。小心搬运,防止损坏包装。严禁与易挥发的化学品存放在一起,以防吸附变质。
 
常见问题
问:如何保证产品质量?
答:1.所有材料在卸载前必须按照关键规格进行测试。
2.卸货后,我们会将不同的材料存放到不同的仓库。
3.我们保存纸质和计算机存储记录。


Hot Tags: PVA 2488F, China, Manufacturers, Suppliers, Factory, Wholesale, Customized, Free Sample, Brands, Price, Quality

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