此内容适用于巴基斯坦。系统检测到您来自美国。您希望将 美国设置为您的新国家吗？

很抱歉，本产品在巴基斯坦无货。请使用产品搜索或联系 我们。

VINNAPAS® 4045 E

VINNAPAS® 4045 E is renowned for its high flexibility and excellent adhesion.

 


Properties

  • VINNAPAS® 4045 E is a copolymer powder of vinyl acetate and ethylene and is dispersible in water.
  • Because of its relatively high ethylene content, this resin is soft and flexible.
  • Its glass transition temperature is below the freezing point of water.
  • Compounds modified with VINNAPAS® 4045 E exhibit improved adhesion, flexural strength, deformability, abrasion resistance and have better handling properties.
  • Leveling, thixotropy and water retention are essentially unaffected.
  • The product is ideal for use in combination with other mortar additives intended to enhance specific properties.
  • VINNAPAS® 4045 E contains a fine mineral filler as an antiblocking agent. It is produced without the use of organic solvents, plasticizers and film-forming agents.
  • VINNAPAS® 4045 E has no effect on rheological properties and is a general-purpose powder in the lower Tg range. It is suitable for formulating highly flexible compounds with very good adhesion to various substrates.


For the production of ready-mixed dry mortars, such as adhesives and patching compounds, blend VINNAPAS® 4045 E with the other dry ingredients in appropriate equipment. Temperatures should not be allowed to rise excessively during mixing because otherwise the dispersible polymer powder could agglomerate by virtue of its thermoplastic properties. The mortar is prepared for use by adding the recommended amount of water and mixing mechanically or by hand. Since hand mixing generates little shear force, we recommend allowing the fresh mortar to slake for 5 minutes and then stirring it again. This is usually unnecessary where mechanical mixers are employed.


For typical application fields of VINNAPAS® 4045 E, refer to the "Application" section.  Please discuss additional applications with your WACKER customer representative.

Packaging

25 kg paper bags
Big Bags or bulk on request.

Storage

可再分散乳胶粉产品在储存期间必须进行防潮处理. 产品在高于30°C的温度下较长时间存放时, 尤其在此期间受压、受潮或受到日光照射后, 可能会出现结块现象. 产品在开封后应妥善地密封好后存放. 建议在仓库中存放可再分散乳胶粉产品, 并将其放置在阴凉干燥处. 可再分散乳胶粉产品的储存期不要超过六个月(自交付之日起算), 除非产品检测报告中规定了不同的日期（该日期优先适用）. 如果可再分散乳胶粉产品被存放的时间超过了建议的期限, 该产品可能仍然可以使用, 但是在这种情况下, 我们建议客户在使用该产品前对产品的性能是否满足预期用途的要求进行检测.

Sales and support

Wacker Chemical Corporation
6870 Tilghman St
Allentown, PA 18106-9346
美国
+1  610  336-2700 (Phone)
+1 517 264-4088  (Fax)
Contact

How can we help you?

  • Do you need help in choosing a product or do you require technical support? If so, please contact our experts.
Ask a question

您是否需要产品样本？

您可以在此处索取产品样本。

索取样本

更多产品

个产品 技术数据
最低成膜温度
VINNAPAS® 4023 N (GER) 1 °C[1] 33.8 °F[1]
VINNAPAS® 4121 N 1 °C[1] 33.8 °F[1]
VINNAPAS® 4240 N 0 °C[1] 32.0 °F[1]
VINNAPAS® 5043 N 0 °C[1] 32.0 °F[1]
VINNAPAS® 5044 N (GER) 0 °C[1] 32.0 °F[1]
VINNAPAS® 5044 N (ULS) 0 °C[1] 32.0 °F[1]
VINNAPAS® 5048 H 0 °C[1] 32.0 °F[1]
VINNAPAS® 8031 H 0 °C[1] 32.0 °F[1]
VINNAPAS® 8034 H 0 °C[1] 32.0 °F[1]
说明
[1] 最低成膜温度 | DIN ISO 2115 

Order

My media


Go to order form

Sales Contact

Wacker Chemical Corporation
S State Road 4950
Ann Arbor, MI 48108
+1  888  922-5374 （电话）

My favorites

My products