此内容适用于中国。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?

VINNAPAS® DPN 16

VINNAPAS® DPN 16 is an aqueous polymer dispersion produced from vinylacetate monomer.



特性

  • Meets the requirements of strain group D3 of EN 204 without addition of a catalyst
  • Low discoloration of the glue line when hot pressing

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® DPN 16 can be used as raw material for water resistant wood glues.

 

If the product is used in applications other than those mentioned, the choice, processing and use of the product is the sole responsibility of the purchaser. All legal and other regulations must be complied with.

For questions concerning food contact status according the chapter 21 CFR (US FDA) and German BfR, please feel free to contact us.

Wacker Chemie AG
Hanns-Seidel-Platz 4
D-81737 München
Germany

储存

When the dispersion is stored in tanks, proper storage conditions must be maintained. VINNAPAS® DPN 16has shelf life of 6 months starting from the date of receipt if stored in the original, unopened containers at temperatures between 5 and 30 °C. Iron or galvanized-iron equipment and containers are not recommended because the dispersion is slightly acidic. Corrosion may result in discoloration of the dispersion or its blends when further processed. Therefore the use of containers and equipment made of ceramics, rubberized or enameled materials, appropriately finished stainless steel, or plastic (e.g. rigid PVC, polyethylene or polyester resins) is recommended. As polymer dispersion may tend to superficial film formation, skins or lumps may form during storage or transportation. Filtration is therefore recommended to utilization prior of the product.

 

Preservation for Transport, Storage and further Processing

VINNAPAS® DPN 16 is adequately preserved during transportation and storage if kept in the original, unopened containers. However, if it is transferred to storage tanks, the dispersion should be protected against microbial attack by adding a suitable preservative package.

Measures should also be taken to ensure cleanliness of the tanks and pipes. In unstirred tanks, a layer of preservative-containing water should be sprayed onto the surface of the dispersion to prevent the formation of unwanted skin and possible attack by microorganisms. The thickness of this water layer should be < 5 mm for low viscosity dispersions and up to 10-20 mm for high viscosity products. Proper procedures - periodic tank cleaning and sanitization - must be set up in order to prevent microbial attack. Contact your biocide representative/supplier for further plant hygiene recommendations. Measures should be taken to ensure that only clean air enters the tank when the dispersion is removed.

销售和支持

Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
中国
+86  21  6130-2000 (电话)
+86 21 6130-2500  (传真)
Contact Sales
网站

我们可以为您提供什么帮助?

    您在选择产品方面需要帮助或者需要技术咨询? 请联系我们的专家
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

产品 技术数据
Glass transition temperature
专用方法
Surface of the dispersion film Appearance of the dispersion film
目测
Protective colloid / emulsifier system Frost resistance
专用方法
Minimum film forming temperature
DIN ISO 2115
VINNAPAS® DPN 15 约 28 °C 约 82.4 °F tack free tack free matt matt 聚乙烯醇 聚乙烯醇 can be thawed after being frozen once to -10°C can be thawed after being frozen once to -10°C 5 °C 41.0 °F
VINNAPAS® DPN 16 约 28 °C 约 82.4 °F tack free tack free matt matt 聚乙烯醇 聚乙烯醇 can be thawed after being frozen once to -10°C can be thawed after being frozen once to -10°C 5 °C 41.0 °F
VINNAPAS® DPX 271 约 30 °C 约 86.0 °F tack free tack free matt matt 聚乙烯醇 聚乙烯醇 protect from freezing protect from freezing 5 °C 41.0 °F