Grade:VF980S
Product: Strong Adhesion And Good Pulverization Effect Adhesive Resins Used For Alumunium Composite Panel Films
Descriptions
Adhesive Resin is functionalized polymer, which can bond plastic and metal. Those polymer materials can be tightly bonded to other materials while maintaining some excellent polymer materials by adding some special polar function groups that make it strong adhesion and still maintain good characteristics.
VF980S is a maleic anhydride functionalzied polyethylene mixture, specifically designed to form film with excellent provessability and adhesive strength to both metals and polyolefins.After long term practice and continuous improvement, VF980S has high bonding strength and good bonding effect, can be successfully applied to various aluminum plastic panels.
Physical Properties
| |
Test Method |
Unit |
VF980S |
| Appearance |
Visual method |
|
Pellets |
| Density |
ISO-1183 |
g/cm3 |
0.94 |
| MFI |
ASTM D-1238
190℃/2.16kg
|
g/10min |
3.5 |
| Elongation at Break |
ASTM D-638 |
% |
＞700 |
| Tensile Yield Strength |
ASTM D-638 |
MPa |
9.2 |
| Tensile Breaking Strength |
ASTM D-638 |
MPa |
16 |
| Hardness |
ASTM D-2240 |
Shore D |
48 |
| Melting Point |
DSC |
℃ |
105 |
| Vicat Softening Point |
ASTM D-1525 |
℃ |
82 |
Remark: These are typical properties only and are not to be regarded as sales specifications
Chemical Structure
Composition: Maleic Anhydride functionalized polyethylene mixture
Application
VF980S adhesive resin is widely used as binder for adhesive films for various aluminium composite panel.
Advantages
1. Premium strong adhesion and adhesive durability between aluminium and plastics when converted into film form.
2. Easy to blow film,the thickness could be blown to 20 microns.
3. Excellent processing properties which suits co-extrusion technology offers a high quality,light weight and good looking siding solution for modern architecture.
4.Excellent resistance to acid,alkali,salt atmosphere and other chemical materials.
Recommended Processing Technology.
Zone 1 Temperature 135~145 ℃
Zone 2 Temperature 145~155 ℃
Zone 3 Temperature 155~165 ℃
Zone 4 Temperature 155~165 ℃
Die Temperature 165~175 ℃
Melt Temperature ＜230℃
Packages and Storage
- Packed in 25kgs Paper-plastic bags
- Keep in dry,cool and ventilated environment;Avoid direct exposure to water and sunlight.Avoid bulk package and securely wrap the unused part.
- Guarantee period: 12 Months.
Product Tags:
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