| PH值 | 5.0-7.0 |
|---|---|
| 保质期 | 9个月 |
| 参考用量 | 0.01~1% |
| 产品等级 | 工业级 |
| 产品规格 | 200kg/桶 |
| 储存 | 常温密闭 |
| 功能 | 涂料消泡剂 |
| 离子性 | 非离子型 |
| 外观 | 流动性 |
| 稳定性 | 好 |
| 粘度(25℃) | 低 |
| 执行标准 | 欧标 |
| 主要用途 | 涂料、粘合剂、石油助剂、水泥砂浆、纺织助剂等消泡剂 |
| 有效物质含量 | 98％ |
| 含量 | 17% |
| PH值使用范围 | 5~8 |
| 品牌 | 瓦克Wacker |
| 型号 | SE47 |
| 成份类别 | 硅类 |
| 闪点(开口)℃ | 无 |
Characteristics
SILFOAM
®
SE 47, which is a versatile antifoam, that
contains a comparatively high amount of emulsifier. It
features a high resistance to alkalis and acids and may
further be used in a wide range o f areas in which pH is
critical.
Application
SILFOAM
®
SE 47 has proved ideal for tackling foam in
textile auxiliaries and processes (such as dyeing), for
incorporation into surfactant formulations and cooling
lubricants based on mineral oils, for separation of
monomers from dispersions and conversion of
dispersions into derivatives.
It is a useful auxiliary for combating foam encountered
in petrochemical processes : aqueous drilling mud,
natural- gas production with surfactants, deaeration of
sea water,gas sweetening with amines, gas drying
with glycols, production of bitumen emusions, aqueous
cutting fluids. Furthermore it can be used in production
of plant protection formulations. It is also an efficient
defoamer for treating. Its versatility as a processing
auxiliary is valued throughout the chemical industry.