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Grade:VF790
Product: Hot Melt Adhesive Resin For Aluminum Plastic Panel And Heat Insulation Panel
Descriptions
High heat and good chemical resistance. Long open time. Very good resistance to oxidation, heat. No string. Smoke and odor free. Good liquidity and good thermal tackiness. No impurity and no bubbles.
VF790 is a maleic anhydride and vinyl acetate functionalized polyethylene mixture, easy to form film, with excellent processability and adhesive strength.
Application
VF790 is widely used as binder for aluminum plastic panel and heat insulation panel.
Statement: the above processing technology shall be different according to different conditions such as product size, mold design and processing equipment specification, and the details shall be adjusted according to the actual situation.
Properties |
Standard |
Test Condition |
Units |
Typical Value |
Density
|
ASTM D1505 |
23℃ |
g/cm3 |
0.93 |
MFR |
ASTM D1238 |
230℃,2.16 kg |
g/10min |
1.8 |
Shore Hardness |
ASTM D2240 |
Shore D |
— |
45 |
Mechanical Properties
Properties | Standard | Test Condition | Units | Typical Value |
Tensile Yield Strength |
ASTM D638 |
100mm/min |
Mpa |
6.2 |
Tensile Breaking Strength |
ASTM D638 | 100mm/min |
Mpa |
13.7 |
Elongation at Break |
ASTM D638 | 100mm/min |
% |
>750 |
Thermal Properties
Properties | Standard | Test Condition | Units | Typical Value |
Melting Point |
ASTM D3418 |
10℃/min |
℃ |
105 |
VSP |
ASTM D1525 |
2℃/min |
℃ |
80 |
Note:The datas is used for referential purpose only, not for quality commitment.
Advantages
Chemical Structure
Composition: Maleic Anhydride and Vinyl Acetate functionalized polyethylene mixture.