VINNAPAS® CA 5370

VINNAPAS® CA 5370 is a versatile polymer dispersion based on vinyl acetate and ethylene. It has excellent compatibility with fillers and delivers strong binding strength, water resistance, and excellent processability.



特性

VINNAPAS® CA 5370 does not contain APEO surfactants and is produced without using formaldehyde donors and without added plasticizers or organic solvents.

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®  CA 5370 is suitable for ink-jet broadloom and woven carpet. The dispersion is characterized by high water resistance and good compatibility with inorganic fillers like calcium carbonate and alumina trihydrate (ATH).
VINNAPAS®  CA 5370 is compatible with other dispersions such as styrene-butadiene, styrene-acrylic and pure acrylics. However, the compatibility of the mixture should be tested by means of storage tests.

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

When the dispersion is stored in tanks, proper storage conditions must be maintained. VINNAPAS®  CA 5370 has a shelf life of 9 months if stored in the original, unopened containers at temperatures between 5 and 30 °C. Please refer to "Best use before date" on the packaging label. Storage beyond the date specified does not mean that the product can't be used anymore, but the user should perform a quality check on the properties necessary for the intended application.

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®  CA 5370 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.

Finished products manufactured from polymer dispersions usually also require preservation. The type and scope of preservation will depend on the raw materials used and anticipated sources of contamination. The compatibility with other components and the efficacy of the preservative should always be tested in the respective formulation. Preservative manufacturers will be able to advise you about the type and dosage of preservative required.

销售和支持

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

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产品 技术数据
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® CA 5310 > 54.5 % > 54.5 % 4200 - 5600 mPa·s 4200 - 5600 mPa·s 大约 1.07 g/cm³ 大约 8.93 lb/gal - - very good[1] very good[1] ± 2 0 °C[2] ± 2 32.0 °F[2]
VINNAPAS® CA 5370 55 - 58 % 55 - 58 % 800 - 2200 mPa·s 800 - 2200 mPa·s 1.07 g/cm³ 8.93 lb/gal - - - - 约 0 °C[2] 约 32.0 °F[2]
VINNAPAS® CA 5588 62.5 - 64.0 % 62.5 - 64.0 % 200 - 800 mPa·s 200 - 800 mPa·s 大约 1.07 g/cm³ 大约 8.93 lb/gal - - excellent[1] excellent[1] 2 - 8 °C[2] 35.6 - 46.4 °F[2]
VINNAPAS® CA 5800 57.0 - 59.0 % 57.0 - 59.0 % 1000 - 2500 mPa·s 1000 - 2500 mPa·s 大约 1.09 g/cm³ 大约 9.096 lb/gal - - excellent[1] excellent[1] 约 17 °C[2] 约 62.6 °F[2]
VINNAPAS® CA 5824 54 - 56 % 54 - 56 % 1500 - 2500 mPa·s 1500 - 2500 mPa·s 大约 1.07 g/cm³ 大约 8.93 lb/gal 聚乙烯醇 聚乙烯醇 excellent[1] excellent[1] ± 3 19 °C[2] ± 3 66.2 °F[2]
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 

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