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Paper & Packaging
VINNAPAS® polymer dispersions are used to formulate a broad range of paper and packaging adhesives. They are notable for their strong adhesion to a large number of substrates, very high heat resistance, excellent machinability and versatile formulation properties.
WACKER’s Technical Centers are equipped to test different formulations of paper and packaging adhesives. Here: Testing of setting speed.
Thanks to their copolymer composition, VINNAPAS® VAE dispersions can be applied to formulate plasticizer-free packaging adhesives with low migration potential and in compliance with major regulations regarding food-contact materials.
VINNAPAS® polyvinyl-acetate dispersions can be compounded to bond paper and paperboard in standard packaging and converting applications.
Benefits:
- Excellent adhesion to difficult substrates
- Very high setting speed
- Strong adhesion / cohesion balance
- Low-temperature flexibility
- Good wetting
- Compliant with food-contact regulations
Applications:
- Case and carton sealing: e.g
- Bags, pouches and sacks
- Corrugated board
- Folding boxes
- Laminating
- Paper board
Benefits:
- Excellent adhesion to many substrates, including those of low surface energy
- Low-temperature flexibility
- Very high setting speed
- Good wetting
Applications:
- Aluminum foil converting, e.g., metalized film to paper
- OPP film converting, e.g., surface-treated OPP film to paper
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个产品
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技术数据
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Product properties
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Paper & Packaging
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| Solids content | Viscosity, dynamic | Glass transition temperature | Sustainability Aspects |
附着力
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可清洁性
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喷胶
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内聚力/耐热性
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辊涂
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固化特性
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耐水性
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| NEXIPAL® | - - | - - | - - | - | - | - | - | - | - | - | - | |
| VINNAPAS® 920 | 54.0 - 56.0 % 54.0 - 56.0 % | 800 - 2000 mPa·s 800 - 2000 mPa·s | approx. -20 °C[1] approx. -4.0 °F[1] | - | 极好 | 中等 | 中等 | 中等 | 中等 | 高 | 高 | |
| VINNAPAS® EP 6300 | 62.0 - 64.0 % 62.0 - 64.0 % | 600 - 1500 mPa·s 600 - 1500 mPa·s | approx. 0 °C[1] approx. 32.0 °F[1] | - | 极好 | 高 | 中等 | 中等 | 高 | 高 | 中等 | |
| VINNAPAS® EP 7000 | 69.5 - 71.5 % 69.5 - 71.5 % | 1200 - 2700 mPa·s 1200 - 2700 mPa·s | approx. -3 °C[1] approx. 26.6 °F[1] | Low formaldehyde content, Produced without APEO | 高 | 高 | 中等 | 高 | 高 | 极好 | 极好 | |
[1] Glass transition temperature | DSC, specific method, [] 适合, [] 非常适合, [] 极其适合
Benefits:
- Excellent balance between tack and cohesion
- Excellent adhesion to a variety of surfaces
- Low-temperature flexibility
Applications:
- Tape
- Labels
产品推荐
抱歉，没有找到符合您的筛选条件的结果
|
个产品
|
技术数据
|
Paper & Packaging
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Solids content | Viscosity, dynamic | Glass transition temperature |
附着力
|
可清洁性
|
喷胶
|
内聚力/耐热性
|
辊涂
|
固化特性
|
耐水性
|
||
| VINNAPAS® 920 | 54.0 - 56.0 % 54.0 - 56.0 % | 800 - 2000 mPa·s 800 - 2000 mPa·s | approx. -20 °C[1] approx. -4.0 °F[1] | 极好 | 中等 | 中等 | 中等 | 中等 | 高 | 高 | |
[1] Glass transition temperature | DSC, specific method, [] 适合, [] 非常适合, [] 极其适合
Benefits:
- Excellent adhesion to a wide range of substrates, including those of low surface energy such as PET and PS
- Excellence balance between tack and cohesion
- Low-temperature flexibility
Applications:
- Window patching
- Side and bottom seams
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