RPU-26-16B (water-repellent treatment fabric: 3 grade)

Key feature

● 100% solid content

● Good chemical resistance

● Good hydrolysis resistance

● Yellowing resistance

● High bonding performance

● Solvent-free Eco-friendly

 

 

Application

This PUR adhesive can be used for fabric/fabric, fabric /TPU film lamination.

Technical Product Data

Appearance

Light-yellow transparent solid

Viscosity

3750±250 cps (105, Brookfield DV-II +,Sp.27, 50RPM)

Solid content

100%

Component

Polyurethane pre-polymer

    描述: 未命名          

(fig.1)

* These items are provided as general information only. They are approximate values and are not considered     

   part of the product specification.

Benefits of PUR adhesive

1. Good solvent resistance:

 

Pass

Fail

Toluene

 

MEK

 

Perchloroethylene

 

DMF

 

* P.S.: After curing 24hrs then put it into the can which is filled with of solvent at room temp about 2 weeks; the lamination product doesn’t peel off.

2. Good chemical resistance

3. Good hydrolysis resistance

4. Low operation temperature (90-105℃)

5. Good yellowing resistance

6. Good bonding strength

7. This PUR adhesive is suitable to be used on the water-repellent treatment fabric 3 grade.

Operation process

1. Melt PUR adhesive RPU-26-16B by hot-plate with 90-120℃, then pump the glue on the roller to coat the glue on the textile for the fabric/fabric lamination.

2. After lamination, it must be stayed 2-3 days for fully curing.

Notice of PUR adhesive

1. RPU-26-16B must be stored in the iron can, and should be close tightly to avoid moisture.

2. RPU-26-16B should be stored at room temperature (about 25℃~40℃) and ventilating place.