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PA hot melt web BWPA120
The BWPA-120 hot melt web is a non-woven hot melt adhesive that can be easily or continuously operated.This product can be widely used in various types of fabrics, paper, polymer materials and metals. The weight per square meter is from 8-120 grams.
Typical use
Component: Copolyamide
1. Clothing industry fabric bonding
2. Adhesive foam and sheet bonding for the automotive industry
3. Indoor product fabric bonding
4. Multi-layer bonding of filter materials
5. Luggage industrial fabric bonding
6. architectural decorative fabric bonding
Physical and chemical properties
| Appearance | white |
| Melting range (°C) | 123-132 |
Application characteristics
| Bonding parameter (reference value) | |
| Pressing temperature (°C) | 150 |
| Pressure (MPa) | 0.2 |
| Time (s) | 10-20 |
1. Strong bonding ability and washing ability
2. High molecular strength, not easy to plasticize and deform
3. High bonding strength to fabrics and foams
4. Good air permeability, not easy to aging and yellow
Note: According to the bonding material, the pressing conditions need to be adjusted appropriately.
Precautions
Keep away from children.
If you accidentally touch the skin, rinse with water.
It is recommended to use in a well ventilated area.
Please refer to the MSDS of this product for product safety information.
Product specifications
Weight 25g, or customized according to customer requirements.
Reference usage
1. Hot melt adhesives require hot pressing bonding.
2. If it is a combination of two thin flexible materials, the material 1 / hot melt adhesive film / material 2, stacked together, using a flat press or flat laminating machine, hot pressing bonding, reference temperature 150 ° C, pressure 0.2 MPa, time 12 seconds, the specific pressing conditions
need to be adjusted according to customer's actual conditions.
3. If it is a thick and rigid material, the hot melt adhesive can be placed on the surface of the thick rigid material and baked together in an oven at 150 ° C. After the hot melt adhesive film is completely melted, the two materials are bonded. Together, the baking temperature can be adjusted
according to the customer's actual situation.
4. Thinner rigid materials can also be pressed with a flat press, such as a thin aluminum plate and a non-woven fabric.
Transportation and storage
Hot-melt adhesives are non-hazardous materials.
The product should be stored in a cool, ventilated, dry place, protected from sunlight, rain, high temperature, etc., and the height of the stack should not exceed 3 layers. The storage environment
should be stored in a cool and dry place at 0-30 °C (humidity ≤ 70% RH).
Storage period: 12 months from the date of production.
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