Qingdao Exceed Fine Chemicals Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 20kg/drum; 200kg/drum |
| Components | two-component |
| Operating temperature | room temperature casting |
| Packing | 20kg/drum; 200kg/drum |
| Shelf life | 6months |
| Mix ratio | 1:! |
| Color | transparent liquid |
| Brand Name | EXCEEDCHEM |
| Model Number | two component polyurethane resinTwo Component Polyurethane Resin for Mould Making |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days | Packaging Details | 20kg/drum; 200kg/drum |
| Components | two-component | Operating temperature | room temperature casting |
| Packing | 20kg/drum; 200kg/drum | Shelf life | 6months |
| Mix ratio | 1:! | Color | transparent liquid |
| Brand Name | EXCEEDCHEM | Model Number | two component polyurethane resinTwo Component Polyurethane Resin for Mould Making |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | Mould Making Polyurethane Resin ，Polyurethane Resin Transparent Liquid ，ISO9001 Polyurethane Resin | ||
Two Component Polyurethane Resin for Mould Making
1. Description
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.
2.Characteristics
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
3.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)% | ||
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℃
5. Storage life
12month( Store at room temperature 15℃ to 25℃ in sealed drum).
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin... Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin...
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