Grade:LE910
Product:Hot Melt Adhesive granules for Plastic line Pipe and Steel Plastic Composite Pipe
Application
LE910 adhesive resin is widely used as binder for plastic lined pipe and steel plastic composite pipe.
Advantages
1. Excellent bonding strength and wide range application, excellent chemical high adhesion with galvanized pipe, tinplate, stainless steel and other metals;
2. Maintain the excellent weather resistance and chemical resistance of polyolefin resin, and have excellent compatibility and excellent mechanical properties with PE, PE-X, PE-RT and other resins;
3. Excellent processability, good fluidity, and uniform glue coating;
4. Bright color and uniform pallets;
5. Hygienic and safe, no residue of toxic substances.
6. Ecxellent resistance to acid,alkali,salt atmosphere and other chemical materials.
Physical Properties
| Properties |
Standard |
Test Condition |
Units |
Typical Value |
| Density |
ASTM D1505 |
23℃ |
g/cm3 |
0.93 |
| MFR |
ASTM D1238 |
190℃,2.16 kg |
g/10min |
1.8 |
| Shore Hardness |
ASTM D2240 |
Shore D |
— |
50 |
Mechanical Properties
| Properties |
Standard |
Test Condition |
Units |
Typical Value |
| Tensile Yield Strength |
ASTM D638 |
100mm/min |
Mpa |
9.7 |
| Tensile Breaking Strength |
ASTM D638 |
100mm/min |
Mpa |
16.4 |
| Elongation at Break |
ASTM D638 |
100mm/min |
% |
＞850 |
Thermal Properties
| Properties |
Standard |
Test Condition |
Units |
Typical Value |
| Melting Point |
ASTM D3418 |
10℃/min |
℃ |
110 |
| VSP |
ASTM D1525 |
2℃/min |
℃ |
80
|
Remark: These are typical properties only and are not to be regarded as sales specifications
Decriptions
Adhesive granule is functionalized polymer, is designed to provide high adhesion to both metals and polyolefins when use as a thermal lamination film and binder. It provide excellent adhesion to bond plastic with metal included Fe, Zn and Al. Those polymer materials can be tightly bonded to other materials while matintaining some excellent polymer materials by adding some special polar function groups that make it strong adhesion and still maintain good characteristics.
Chemical Structure
Composition: Maleic Anhydride fuctionalized polyethylene mixture.
Adhesive Strength Test Process
| Machine Type |
Working Temp(℃) |
Test Speed(mm/min) |
Pressure(kgf/cm2) |
| Heat Roll-presser |
130-150 |
3,000 |
2.5~3.5 |
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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Strong Adhesion Hot Melt Resins For Plastic Lined Pipe And Steel Plastic Composite Pipe Images
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