Two Component Clear Polyurethane Resin Colorless

                     Mold Making Liquid Polyurethane Resin Two Component Polyurethane Resin

1. Description

Feature:

Pu rubber is two-part compounds that vulcanizes at room temperature.With 100% polyurethane resin properties. Containing no contain solvent,after curing, it will be forming a is light yellow clear also glittering layer.it's used extensively in industry, voltage transformer potting. A/B after curing,it has excellent weatherability and resistance to UV - irradiation.Environmentally product,when in the sunshine,it can't change the color within short time.

Product characteristic description

PArt A is multi isocyanate compound,part B is polybasic alcohol compound,we can adjust

the hardness,working time ,curing time and viscosity with your references,meet the different needs whatever produced by machine or manul

Composition:

Part A 1. isocyanate R-N=C=O 2.polybasic alcohol R-[O-CH2-CH]nOH

part B 1.polybasic alcohol R-[O-CH2-CH]nOH 2: Isocyanate R-N=C=O

Catalytic agent C8H8HgO2;CH3COOC6H5Hg

4. Properties

5. Operating

• Curing time: constant temperature 25 ºC,Mix ratio 1:1,
• working time :19mins,Curing time: 1hr .
• Mix ratio 10:9,working time:22mins, Curing time:2hrs.
• Mix ratio:10:8 working time:25mins, Curing time 4hrs.
• when temperature reduced,curing time will be increased;Recommended to use heating cure,temperature : 60~70℃

6. Storage and Shelf life

Storage life:12month( Store at room temperature 15℃ to 25℃ in sealed drum).Once opened

the storage life is 3 month (Recommended to use after open it as quickly as possible)