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| Categories | Polyurethane Resin |
|---|---|
| Brand Name: | DR |
| Model Number: | DR-457 |
| 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-457 |
| Appearance: | Colorless transparent liquid |
| Package: | 200kg per drum |
| Solid content: | 36-40% |
| Application: | Spray coatings |
| Elongation percentage: | ≥500% |
| Glass transition temperature: | - 27.2℃ |
| Tensile strength: | ≥ 20Mpa |
| Characteristic: | Excellent scratch resistance |
| Modulus at 100%: | 8-10Mpa |
| Company Info. |
| ANHUI DERUN IMPORT & EXPORT TRADING CO., LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
Excellent Adhesion Polyurethane Resin For Spray Inks
Polyurethane resin DR-457 has good property of scratch resistance,folding endurance,crease resistance,and is widely used in spray coatings and inks.
Specification
| Item | Unit | DR-447 | DR-457 |
| Chroma | APHA | Max 100 | |
| Solid content | % | 36-40 | |
| Viscosity | mPaS/35℃ | 12000-20000 | |
| Solvent content | Ester/alcohol | ||
| Tensile strength | Mpa | Min 15 | Min 20 |
| Modulus at 100% | Mpa | 3-5 | 8-10 |
| Elongation percentage | % | Min 600 | Min 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 per drum


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