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White To Yellowish PUR Glue For Bookbinding , Hot Melt Binding Glue For Paper PUR-7215
Product Details:
| Place of Origin: | CHINA |
| Brand Name: | WANLI-ADHESION |
| Certification: | ISO9001 ISO14001 IATF16949 |
| Model Number: | PUR-7215 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 25KG |
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| Packaging Details: | 2Kg/Bag, 20Kg/Barrel, 200Kg/Barrel |
| Delivery Time: | 5-8 work days |
| Payment Terms: | L/C, T/T |
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Detail Information |
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| Product: | PUR Hot Melt Adhesive | Component: | PUR (Polyurethane) |
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| Appearance: | White To Yellowish Solid | Solid Content: | 100% |
| Shelf Life: | 6 Months | Melt Viscosity: | About 1000mPa·s@140℃ |
| Operating Temperature: | 110～140 ℃ | Open Time: | About 2min |
| Usage Scope: | For Paper, PET Sheet, PVC Sheet, Thin Metal Sheet | Application Industry: | Book Back Binding Adhesives |
| High Light: | white pur glue for bookbinding,yellowish pur glue for bookbinding,hot melt binding glue for paper |
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Product Description
12-02-Book Binding Adhesives-Book Back Binding Adhesives-PUR-7215
Wanli® PUR hot melt adhesive PUR-7215 for book back bonding is a single-component reactive PUR hot melt adhesive with 100% solid content. PUR-7215 can be used for paper, PET, PVC, and thin metal sheets. PUR-7215 is featured stable viscosity under heating at a certain temperature, high initial bonding strength and final bonding strength, the flexibility of the adhesive layer is good, and the curing time is about 2-4 hours. After curing, it has good peeling strength, good heat&humidity resistance and chemical resistance.
APPLICATION
Wanli® PUR hot melt adhesive PUR-7215 is used for book back bonding. PUR-7215 can be used for paper, PET, PVC, and thin metal sheets.
| Application Material | Book Back Binding Adhesives |
| Appearance | White to Yellowish Solid |
| Component | PUR (Polyurethane) |
| Application Industry | Book Back Binding Adhesives |
| Solid Content | 100% |
| Operating Temperature | 110～140 ℃ |
| Melt Viscosity | About 1000mPa·s@140℃(Brookfield-ASTMD3236) |
| Open Time | About 2min |
| Usage Scope | For Paper, PET Sheet, PVC Sheet, Thin Metal Sheet |
| Shelf Life | 6 Months |
| Package | 2Kg/Bag, 20Kg/Barrel, 200Kg/Barrel |
FEATURE
Stable viscosity under heating at a certain temperature.
High initial bonding strength and final bonding strength.
After curing, it has good peeling strength, good heat&humidity resistance and chemical resistance.
USER GUIDE
The package of PUR-7215 is suitable for various dispensing equipment.
The recommended operating temperature is 110℃~140℃.
In order to achieve complete curing, it is better to place finished product in a working environment with suitable temperature and humidity (recommended temperature: 23~25℃, about 65% relative humidity).
STORAGE
Store the product where it’s dry, cool and avoid direct sunlight. The storage temperature should be no more than 35℃ and avoid open fire or heat source.
