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Help CenterHardener for Polyurethane Powder Coatings
US$ 3 - 7
MOQ: 1 set
Key Specifications
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Place of Origin:
Shandong, China
Main Raw Material:
Polyurethane
Usage:
Appliance Paint, Boat Paint, Building Coating, Car Paint, Electrical Insulating Varnish, Plastic Coating, Road Marking Paint
Payment & Shipping
Payment Methods:
Port of Shipment:
Qingdao
Delivery Detail:
Delivery time depends on order quantity.
Related Products
Place of Origin
Shandong, China
Main Raw Material
Polyurethane
Usage
Appliance Paint, Boat Paint, Building Coating, Car Paint, Electrical Insulating Varnish, Plastic Coating, Road Marking Paint
Application Method
Spray
State
Powder Coating
Brand Name
Longcester
Model Number
LC-1540
Specifications
A hardener for outdoor resistant polyurethane powder coatings.
Longcester LC-1540 Hardener for Polyureyhane Powder Coatings
General Description:
A hardener for outdoor resistant polyurethane powder coatings.
Features:
1. Excellent impact resistance
2. Good whether resistance and good flow properties
3. High Cross-linking Density with excellent chemical resistence
Product Specifications
| Property | Range | Test Method |
| Appearance | Clear flake | Visual |
| NCO content, total | approx.13.5% | Longcester Method |
| Tg( °c ) | 45~55 | ISO11357 |
| Equivalent weight | apporox.310 | |
| Melting range ( °c ) | approx.70-80 | |
| Non-blocked NOC-content | max.2.0 | ISO11909 |
Starting Formulation:
| Component | Weight |
| Longcester P1200 | 300.0 |
| LC-1540 | 61.0 |
| Titanium dioxide | 150.0 |
| LC-88 Flow agent | 5.0 |
| benzoin | 3.0 |
Film Properties
| Item | Result | Test Method |
| Film thickness, µm | approx.60 | ASTM D1186 |
| Gloss @ 60°,% | min.90 | ASTM D523 |
| Direct/reverse impact , inch lbs | 160/160 | ASTM D2794 |
| 1/8"Conical mandrel | pass | ASTM D522 |
| Adhesion(cross cut) | 5B | ASTM D3359 |
| Pencil hardness Mar) | H | ISO 15184-98 |
Packaging: White PE bag, N.w.25kg/bag
Storage:
The products can be stably stored for at least one year when kept in closed containers in a dry place at temperature below 30°c. Avoid exposure to direct sunlight.
Chinacoat 2012
Send Inquiry to This Supplier
Business Type
Manufacturer, Trading Company
Year Established
2002
Factory Size
10,000-30,000 square meters
Total Employees
201 - 300 People
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