POLYVINYL ALCOHOL
参考价格
采购数量 ()
最小起订量
支付订单
HANGZHOU TONGGE ENERGY TECHNOLOGY CO. LTD
China - Hangzhou
工贸一体
贸易能力
出口百分比
最近的港口
SHANGHAI,TIANJING,QINGDAO
接受的交付條款
FOB,CFR,CIF
雇员
11-50人
接受的付款貨幣
USD,EUR,CNY
平均提前期
15 天）
证书
产品属性
Einecs号
294-352-4
应用
White solid
品牌
TONGGE
分类
Ether
型号
[C2H4O]n
外貌
textile, construction and decoration,chemical,Pape
CAS编号
9002-89-5
纯度
99%
其他名称
PVA,PVA1799,PVA2688
等级标准
INDUSTRY
MF.
44.0526
产品描述
POLYVINYL ALCOHOL
PVA: 1799,2688,2488,1788
Essential details
- Classification:Alcohol
- CAS No.:9002-89-5
- Other Names:PVA
- MF:[C2H4O]n
- EINECS No.:294-352-4
- Place of Origin: China
- Grade Standard:Agriculture Grade, Electron Grade, Industrial Grade, Reagent Grade
- Purity:99%
- Appearance:White
- Model Number:2899
- Color:White
- Water Solubility:Soluble
- Smell:Tasteless
- PH:4.5-6.5
- Brand:TONGGE
Polyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.
PVA is non-toxic, insipid and non-polluting. PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier properties, and has typical chemical properties of polyols and can make esterification, etherification, acetalization reactions.
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