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Two Component Clear Polyurethane Resin Colorless

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Two Component Clear Polyurethane Resin Colorless

Two Component Clear Polyurethane Resin Colorless
Two Component Clear Polyurethane Resin Colorless

Large Image :  Two Component Clear Polyurethane Resin Colorless

Product Details:
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: two component polyurethane resin
Payment & Shipping Terms:
Minimum Order Quantity: 1mt
Price: FOB Qingdao usd3.0/kg
Packaging Details: 20kg/drum; 200kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 1000mt/month

Two Component Clear Polyurethane Resin Colorless

Description
Appearance: Colorless, Transparent Liquid Operating: Room Temperature
Mix Ratio: 1:1 Shelf Life: 12months
Components: Two-component
High Light:

Clear Polyurethane Resin

,

Two Component Clear Polyurethane Resin

,

Colorless Polyurethane Resin

                     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

Color part A :Colorless Transparent Liquid, PartB: Pale yellow viscous liquid
Viscosity(25℃) partA:curing agent:4000±50Mpa.s Part B : Bases:1900±50mpa.s
After mixing the viscosity: 2900±50 mPa·s
Density(25℃) Part A: 1.01±0.05 g/cm3
Part B: 1.00±0.05g/cm3
Mix ratio 1:1 10:9 10:8
Working time 19mins 22mins 25mins
Curing time 1hrs 2hrs 4hrs
Characteriatical after curing : Unit or test condition (eye- measurement )
Hardness(shoreA 70±5 63±5 55±5
Apperance Light yellow transparent surface, smooth without ripple
Density After curing 1.10±0.05g/cm3
Elongation 200% ISO 527
Water absorption ≤0.2% After 30 days of immersion
Temperature range ’-30~80  

 

Weatherability

Aging and weather test in short time,coll oIrradiation(340nm):0.5w/m2;
color doesn't change to yellow.no oil on the surface,no pulverization Relative humidity:(60~80)%

 

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)

Contact Details
Qingdao Exceed Fine Chemicals Co.,Ltd

Contact Person: Louis.liu

Tel: 86-15275281902

Fax: 86-532-82693196

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