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VINNAPAS® EF 7877

VINNAPAS® EF 7877 is an aqueous polymer dispersion based on the monomers vinyl acetate and ethylene. It is produced without the use of plasticizers. VINNAPAS® EF 7877 shows excellent filler compatibility.



特性

  • High filler acceptance
  • Good adhesion to a variety of substrates (e.g. concrete, metal, wood, plastics)
  • Derived from low-volatile C1/C2 value streams
  • Allows for the formulation of low-odor, paintable sealants
  • Produced without APEO surfactants

免责声明

所提供之所有信息均基于我们当前所掌握的知识。尽管如此,我们不对其作任何担保、也不承担任何责任,并且保留在任何时候进行技术变更的权利。购买方应在预测试中对所提供之信息以及产品在既定应用中的适应性进行检查。任何时候都必须以合同条款与条件为准。此外,本免责申明还适用于与第三方权利有关之事宜,尤其是在德国境外。

VINNAPAS® EF 7877 is especially suited as raw material for caulks and sealants applications. If needed, VINNAPAS® EF 7877 based formulations can be modified with plasticizers. In order to ensure proper efficiency, we recommend the use of rather hydrophilic plasticizers like diisobutylphtalate (DIBP) or benzoate esters. VINNAPAS® EF 7877 can be formulated also in combination with other polymer dispersions. If blended with alkaline dispersions, we recommend adjusting the pH of VINNAPAS® EF 7877 prior to blending.

 

如果产品不是用于我们推荐的应用, 则购买者应对该产品的选择、加工和使用负全部责任. 此外还应遵守所有的相关法律法规.

Wacker Chemie AG

Hanns-Seidel-Platz 4

D-81737 Munich

Germany

储存

VINNAPAS® EF 7877 is especially suited as raw material for caulks and sealants applications.
If needed, VINNAPAS® EF 7877 based formulations can be modified with plasticizers. In order to ensure proper efficiency, we recommend the use of rather hydrophilic plasticizers like diisobutylphtalate (DIBP) or benzoate esters. VINNAPAS® EF 7877 can be formulated also in combination with other polymer dispersions. If blended with alkaline dispersions, we recommend adjusting the pH ofVINNAPAS® EF 7877 prior to blending.
 

销售和支持

Changsha Port
长沙市开福区新港大道80号
000000 Changsha
中国大陆
+86  400  921-6699 (电话)
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固体含量 动力粘度 密度 保护性胶体/乳化剂体系 与颜料和填料的相容性 玻璃化温度
VINNAPAS® EAF 7815 (Scale-up Product) 54 - 56 % 54 - 56 % 200 - 1000 mPa·s 200 - 1000 mPa·s 1.065 g/cm³ 1,065 lb/gal surfactant surfactant excellent[1] excellent[1] 约 -15 °C[2] 约 5.0 °F[2]
VINNAPAS® EP 7000 69.5 - 71.5 % 69.5 - 71.5 % 1200 - 2700 mPa·s 1200 - 2700 mPa·s 1.05 g/cm³ 1,050 lb/gal - - - - 约 -3 °C[3] -
说明
[1] 与颜料和填料的相容性 | 专用方法,  [2] 玻璃化温度 | 专用方法,  [3] 玻璃化温度 | DSC, specific method 

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