 Product Name:
|
|
Polyurethane glue
|
|
Use:
|
|
This product is mainly used in polyurethane and other materials for fitting. Using must be compatible with a certain percentage of curing agent 257 to be effective
|
|
Package:
|
Packaging Specifications Weight (kg) Gross Weight (kg) Volume (cm3)
Metal containers 15 16.8 25 * 25 * 37
|
|
Store
|
|
under the temperature of 5-30 ℃, this product in a sealed container can be kept stable for more than half a year, but it is very sensitive to moisture and alcohol, so be pay attention to preserve segregation. Under Low temperatures, this product is easy to thickening or coagulation-like, should be avoided.
|
|
Character:
|
Performance indicators:
Solid content (%)
19-21
Density (23 ℃): (g / cm 3)
0.86-0.90
Viscosity (23 ℃): (mPa.s)
1500-2500
|
|
Usage:
|
100 kilograms of this product and 6-8 kg of curing agent 257, after mixing evenly, apply to film surface, in the 50-75 ℃ heating and drying, and then in 60-70 ℃ heat and pressure adhesive (pressure 10-20 Mpa)
Place 4-5 days later, the adhesive strength can reach the largest (in the winter should be placed an appropriate extension of time). The use of this product usually last for 4-5 hours, should be noted that while the failure to prevent the glue curing
|
|
Safty Notice:
|
|
This product is flammable, volatile products. In the transport and storage should be away from the fire source, fire-fighting equipment placement. As the products out of organic volatile harmful to human health in the workplace, should try to ensure ventilation
|
