Categories | Polyurethane Resin |
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Brand Name: | DR |
Model Number: | DR-447 |
Certification: | SGS |
Place of Origin: | Made in China |
MOQ: | 640kgs |
Price: | price negotiation |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union |
Supply Ability: | 300mts/month |
Delivery Time: | about 15 working days |
Packaging Details: | 200kgs/drum |
Product name: | Polyurethane Resin DR-447 |
Appearance: | Colorless transparent liquid |
Packing: | 200kg per drum |
Solvent composition: | Ester/alcohol |
Application: | Spray coatings and inks |
Feature: | Good adhesion |
Glass transition temperature: | - 31.2℃ |
Tensile strength: | ≥ 15Mpa |
Characteristic: | Excellent scratch resistance |
Modulus at 100%: | 3-5Mpa |
Good Scratch Resistance Polyurethane Resin For Spray Coatings
Polyurethane resin DR-447 is a kind of aromatic fluid PU resin and has excellent adhesiveness with PVC, leather, PU synthetic leather, TPR, and rubber.
Specification
Item | Unit | DR-447 | DR-457 |
Chroma | APHA | ≤ 100 | |
Solid content | % | 38±2 | |
Viscosity | mPaS/35℃ | 12000-20000 | |
Solvent content | Ester/alcohol | ||
Tensile strength | Mpa | ≥ 15 | ≥20 |
Modulus at 100% | Mpa | 3-5 | 8-10 |
Elongation percentage | % | ≥ 600 | ≥500 |
Glass transition temperature | ℃ | -31.2 | -27.2 |
Commendatory formulation:
Element | Dosage |
DR-447/DR-457 | 65 |
F-6# | 5 |
DOW CORNING® 3 | 0.2-0.5 |
BYK®053 | 0.2 |
Polyketone resin | Adaptive |
Butanone | 6 |
Cyclohexanone | 6 |
Xylene | 10 |
Notes :Seal it immediately after use and keep it away from fire
Store :Preservation in the cool and dry place
Shelf life:Guarantee period of this product is 1 year in right store condition
Packing :200kg/ drum
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