ZM-407 409 high moisture permeability&high water pressure resistance surface resin

1.Application :one component polyether type polyurethane glue resin, applied to direct coating and transfer coating process, to produce “breathable” waterproof and moisture fabrics.

2.Product data     

Appearance:micro turbid translucent sticky liquid

Solvent：DMF/TOL

Viscosity(mPa·s/25℃)：40000-80000

Solid content(%)：30士1

100%modulus(kg/cm²):35

Elongation(%):>500  

Tensile strength（Mpa）:26                 

3.Property

  High water pressure resistance, high moisture permeable, good PU hot melt lamination, soft hand feeling, one-component PU resin

4.Formula 

ZM-407/409                      100

DMF                            5～10

TOL                             50～60

Color paste                        15～20

Leveling peel agent                  1

   Process temperature:         80℃—90℃—100℃—120℃

Operation viscosity: It is recommended to control the wet adhesive viscosity at the operating temperature in the range of 2000-4000 (mPa·s)

The process conditions (temperature, wind speed) after the primer sizing are determined according to the degree of wet and dry.

5. Caution notes：1. This product should be stored in a cool, dry and ventilated place, away        

from fire, to prevent rain and damp;

2. sealed at room temperature 0 ~ 40 °C, in the winter cold resin may have freezing phenomenon, should be used after mixing

                 3. It can be stored for 6 months without change in quality

6.package：180kg/drum