涔昊实业(上海)有限公司
主营产品:
2023年10月12日 16:59
牌号 |
拜耳2646 |
密度 |
1.04g/cm3(g/cm3) |
品牌/厂家 |
拜耳 |
类型 |
其他 |
用途级别 |
其他 |
产地 |
拜耳 |
Non-volatile content |
48% |
Viscosity at 23 °C |
1,000 - 3,500 mPa•s |
pH |
7-8 |
Bayhydrol A 2646Type Anionic polyacrylate dispersionForm supplied (R)
approx. 50 % in water/Dowanol PnB/triethanolamine (46 : 1.1 : 2.9)Uses Waterborne, low VOC two-component polyurethane coatings in combination with aliphatic polyisocyanates.Specification
Property Value Unit of measurement Method Non-volatile content 48 - 51 % DIN EN ISO 3251
(1 g/1 h/125 °C/convection oven) Viscosity at 23 °C 1,000 - 3,500 mPa·s DIN EN ISO 3219/A.3
-1
D = approx. 40 s pH 7 - 8 DIN ISO 976
(1 : 4 in demineralised water)
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