White To Yellowish PUR Glue For Bookbinding , Hot Melt Binding Glue For Paper PUR-7215
|Place of Origin:||CHINA|
|Certification:||ISO9001 ISO14001 IATF16949|
Payment & Shipping Terms:
|Minimum Order Quantity:||25KG|
|Packaging Details:||2Kg/Bag, 20Kg/Barrel, 200Kg/Barrel|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, T/T|
|Product:||PUR Hot Melt Adhesive||Component:||PUR (Polyurethane)|
|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|
white pur glue for bookbinding,
yellowish pur glue for bookbinding,
hot melt binding glue for paper
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.
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|
|Application Industry||Book Back Binding Adhesives|
|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|
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.
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).
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.