Grade:QB316
Product: Hot Melt Adhesive Granules for multi-layer coextrusion food packaging composite films.
Physical Properties
| |
Test Method |
Unit |
QB316 |
| Appearance |
Visual method |
|
Pellets |
| Density |
ASTM D1505 |
g/cm3 |
0.9 |
| MFI |
ASTM D-1238
190℃/2.16kg
|
g/10min |
9.5 |
| Shore Hardness |
ASTM D2240 |
|
60 |
| Elongation at Break |
ASTM D638 |
% |
＞750 |
| Tensile Breaking Strength |
ASTM D638 |
MPa |
22.3 |
| Tensile Yield Strength |
ASTM D638 |
MPa |
15.6 |
| Melting Point |
ASTM D3418 |
10℃/min |
152 |
| Vicat Softening Point |
ASTM D-1525 |
2℃/min |
113 |
Remark: These are typical properties only and are not to be regarded as sales specifications
Application
QB316 adhesive resin is widely used as a binder for various multi-layer Food packaging composite films, various multilayer coextrusion food packaging composite films, special for high temperature films,such as films for biscuit, bread, chocolate, cookie, cracker, sweets, confectionaries, potato chips, crisps, wafer, nuts, peanut, etc.
Decriptions
Adhesive granule is a modified polyolefin with functional groups to bond firmly to common Polyolefin, Polyamide(Nylon), Ethylene-vinyl -alcohol (EVOH).Since polyolefin itself have no functional groups, it does not adhere to other materials. So we incorporate functional groups into the Polyolefin-Resin to endow the outstanding adhesiveness to other materials without losing all the characteristic benefits of the polyolefin.
QB316 is a maleic anhydride functionalized polypropylene mixture, easy to form film,with excellent processablility and adhesive strength, realizes the bonding of polypropylene resins and PA(Nylon) resins.
Chemical Structure
Composition:Maleic Anhydride fuctionalized polypropylene mixture.
Advantages
Strong Adhesion:Adhere to PA(Nylon) etc. strongly by thermal reaction. And it bonds strongly to PP resins and PA(Nylon) resins and keeps its polyolefin characteristics also.
Durability:It can maintain excellent adhesiveness under the the harsh conditions in the thermal aging , hot water, cold water, high temperature,included chemical resistance.etc.
Simple and easy processing: It can be processed in conventional extrusion equipment which is designed for plyolefin processing,doesn’t require special production equipment and the process condition is similar to common polyolefin.
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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Transparent Tie Resin For Multi-Layer Coextrusion Food Packaging Composite Films Images
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