Polyurethane Reactive Glue Hot Melt Adhesive for Fiber Lamination Uch3068

Product Description

TECHINCAL LITERATURE
PUR UCH3068
Description:
PUR UCH3068 is a single-component reactive hot-melt polyurethane adhesive, suitable for the bonding of various substrates in the composite industry, such as various textile fabrics, TPU, PVC and other materials.
Product features:
1,Low cost, excellent coating performance;
2, Low application temperature, short curing time.
Specifications:

Items	Standard
Appearance	Light Yellow paste solid
Viscosity(Brookfield-ASTM D3236)	2500-3500 mPa·s @100ºC

Usage:
1, Coating amount (dry weight): Roller coating or spraying, coating weight is usually between 5~15g/m2;
2, Temperature: Roller wheel or nozzle temperature is generally controlled at 80~110ºC;
3, Compound pressure: Compound pressure should be increased as much as possible without affecting product
performance;
4, Curing time: The composite material can be glued, the recommend temperature is not less than
25ºC, the air humidity is not less than 30% of the curing time is not less than 24h;
5, Cleaning: Recommend professional hot melt and solvent cleaning agent.
Matters needing attention
All products should be used in one time after opening. The viscosity of the remaining products increases when heated, and it is recommended that the crusting or jelly state cannot be used.
Do not mix this product with other adhesive resin, if necessary, please consult our technical department.
The operating conditions, composite process, use method and performance data in this technical document are all obtained by the technical department of our company. In practical application, due to the difference of raw material sources, equipment process conditions and composite structure of each user, it is suggested that each user first conduct the test or consult the technical department of our company.
Our opinions and suggestions, whether oral, written or tested, are made in good faith but not as warranties, which also involve the ownership of third parties. It is the customer's responsibility to test the products supplied by our company to verify whether they are suitable for their own equipment and process conditions and the end use of composite products.
Storage:
Store it in the cool and dry condition, avoid directly sunshine. Keep storage temperature lower than 35ºC and far away from fire source and heat source.
Quality guarantee period:  6 months according to conditions above
Package: 20kg or 200 kg/barrel