创造未来的解决方案
YSSIL® 202 系列
气相二氧化硅
合成、疏水性、无定形二氧化硅，通过火焰水解生产。
性能
高纯度的白色胶体粉末。
技术数据
规范
| 财产 | 条件 | 价值 | 方法 |
| 投注表面⁽¹⁾ | – | 170 – 230 平方米/克 | DIN ISO 9277 DIN 66132 |
| 夯实密度 | – | 约 50 g/l | DIN EN ISO 787-11 标准 |
| pH⁽²⁾ | – | 4.0 – 6.8 | DIN EN ISO 787-9 标准 |
| 筛余物⁽³⁾ | – | < 0.3 % | DIN EN ISO 787-18 标准 |
| 干燥失重⁽⁴⁾ | – | < 0.6 % | DIN EN ISO 787-2 标准 |
| 碳含量
表面改性 |
– | 4.0 – 5.2 % | DIN ISO 10694 标准 |
| – | – | 聚二甲基硅氧基 | |
| 1 亲水性二氧化硅
2in 4 % 分散体 （1 ： 1 水的混合物- 3符合 Mocker > 40 μm 4ex Works （2 帽 105 °C）
一般特性 |
甲醇） |
||
| 财产 | 条件 | 价值 | 方法 |
| 投注表面⁽¹⁾ | – | 约 120 m²/g | DIN ISO 9277 DIN 66132 |
| 密度⁽²⁾ | 20 °摄氏度 | 约 2.2 g/cm³ | DIN 51757 标准 |
| INCI 名称 | – | 二氧化硅二甲酯 | – |
| SiO 含量⁽³⁾ | – | > 99.8 % | DIN EN ISO 3262-19 标准 |
1 疏水性二氧化硅 2SiO₂
3基于在 1000 °C 下加热 2 小时的物质
这些图仅供参考，不应用于编制规范。
提供的所有信息均符合我们目前的知识水平。尽管如此，我们不承担任何责任，并保留随时进行技术更改的权利。买方应在初步试验中检查所提供的信息以及商品是否适合预期应用。
合同条款和条件始终优先。本免责声明也适用于其他国家/地区的第三方权利。
应用
- 胶粘剂
- 防腐涂料
- 抗摩擦剂和润滑剂
- 自己动手
- FlooringInstallation
YSSIL® 202| Most recent change: 16.06.2024 2/4
- HairCare
- Industrial Coatings
- Make-up
- Marine&Protective Coatings
- Rheology Control
- Sealants
- SkinCare
- StructuralBonding of Wind Turbines
- WindEnergy
Application details
YSSIL® 202 is applied as a thickening and thixotropic agent in composites, coatings, adhesives and sealants, especially in vinylester, epoxy and polyurethane systems.
YSSIL® 202is not suitable for pharmaceuticals, food and feed.
A good dispersion of YSSIL® 202 is a must to assure optimum performance.
More detailed information about the application and processing of YSSIL® 202 is available in our YSSIL-brochures and on the SHYSSIL website
Packaging and storage
Packaging
YSSIL® 202 is offered in following packaging:
- pallet withpaperbags:10 kg bags
- Bigbags:180kg (big bag on pallet)
Storage
The ‘Best use before end’date of each batch is shown on the shipping label and the certificate of analysis. YSSIL® 202 should be stored in the original packaging in dry storage areas. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
Safety notes
Comprehensive instructions are given in the corresponding Material Safety Data Sheets. They are available on request from WACKER subsidiaries or may be printed via the SHYSSIL website. During transportation and processing YSSIL® 202 may cause electrostatic charges. Like other amorphous silicas YSSIL® 202does not show either carcinogenic (IARC classification, Volume 68, 1997) or mutagenic properties.
QR Code YSSIL® 202
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