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LR-1330
Ruqinba
This product is a solvent-free, secondary amine compound synthesized from polyether, a low-viscosity resin that can react with -NCO groups.
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This product is a solvent-free, secondary amine compound synthesized from polyether, a low-viscosity resin that can react with -NCO groups.
Low Viscosity: Allows the creation of 100% solids, low-viscosity, environmentally friendly coatings. It has excellent adhesion, and the coating does not peel off, maintaining flexibility at low temperatures without cracking at -35°C.
Extended Working Time: LR-1330 has a longer curing time than LR-1420, allowing extended working time and resulting in a softer resin after curing.
Versatile Reactivity: LR-1330 can be used alone or mixed with hydroxyl-containing acrylic resins, LR-1520, LR-1420, and then cross-linked with aliphatic isocyanates to achieve specific activation and drying times.
Excellent Film Properties: The coating film offers outstanding fullness, leveling, and gloss, making it suitable as a topcoat or clear coat.
Superior Durability: The film provides exceptional weather, aging, and UV resistance, allowing for many years of outdoor use without aging or chalking. It retains over 95% performance after 4000 hours of QUVA testing.
Outstanding Wear Resistance: Abrasion loss is ≤ 20mg (500r/750g). Easy Application: Can be applied by high-temperature, high-pressure impingement spray, as well as by brush, trowel, and roller.
Flexible and Rigid Applications: Typically used with elastic curing agents to produce elastic materials with excellent mechanical properties. It can also be combined with rigid curing agents, HDI trimer (or dimer), to create a rigid coating film (hardness of 2H) that resists cracking from significant day-night temperature fluctuations affecting underlying concrete slabs.
Item | Typical Value |
Appearance | Colorless to light yellow liquid |
Color (GARDNER) | < 2 (in colorimetric tube) |
NH Equivalent (g/mol) | 318.6 |
Amine Value | 165 |
Relative Density (relative to water/25°C) | 1.05 |
Viscosity (mPa·s/25°C) | 200 |
Solids Content (%) | 99.2 |
Note: The data represents typical values only and should not be considered as specifications or guaranteed values for the material unless explicitly agreed upon in writing.
Used in high-grade paint applications, such as automotive and premium wood coatings, to significantly enhance the film's fullness, gloss, hardness, and drying speed.
Suitable for engineering waterproofing applications, such as waterproof coatings for swimming pools, steel structures, oil pipelines, roofs, walls, and other anti-corrosion and waterproofing needs.
Applied in flooring, including factory floors, household floor waterproof coatings, parking lot floors, basketball courts, and foam landscaping.
Used in wind turbine blade coatings, such as gel coats, fillers, and topcoats for wind turbine blades.
200 KG per drum
Shelf life is one year when stored in original, unopened, undamaged, sealed containers at temperatures ≤30°C.
This product is flammable and should be stored at low temperatures (≤30°C), away from ignition sources, in a cool, dry, and ventilated environment. Avoid exposure to moisture, heat, and foreign substances. The storage period is one year.
Coatings made with this product should be cured for one week before testing coating performance.
We are a new material chemical additives manufacturer established in 2003, integrating research and development, production, and sales.
Our main products include Polyaspartic Resin, Epoxy resin, Curing agents, OSA, DDSA, Chelating agents, Surfactants, Metalworiking fluid additives (Lubricants, Rust inhibitors, Corrosion inhibitors, Emulsifiers) and more.
We serve industries such as electronic materials, cutting fluids, mining support fluids, household care and institutional cleaning, industrial cleaning, pulp processing.
Even if your products do not fall within these industries, you can still contact us.
We have our own R&D team and can provide you with customized solutions based on your product needs.
What logistics options do you offer?
We offer both sea and land transportation.
What payment methods do you support?
We support multiple payment methods, Payment: TT, L/C.
What is the lead time for bulk production?
Once product samples are confirmed, bulk production typically takes 3-6 weeks to complete and deliver.
Can you assist us with customizing products?
We are more than willing to customize products for you. Our extensive technical team can tailor products to your specific requirements, and adjustments can be made during the sample production phase to meet your needs.
Can I get samples for testing purposes? How are samples shipped?
If you require samples, we can send them to you, but there will be a sample fee involved. If we proceed with further cooperation, we can offset the sample fee against a portion of the bulk order costs to provide you with free samples.
Can I have my logo on the packaging?
Yes, we offer OEM services, but you would need to provide us with your packaging and logo design.
This product is a solvent-free, secondary amine compound synthesized from polyether, a low-viscosity resin that can react with -NCO groups.
Low Viscosity: Allows the creation of 100% solids, low-viscosity, environmentally friendly coatings. It has excellent adhesion, and the coating does not peel off, maintaining flexibility at low temperatures without cracking at -35°C.
Extended Working Time: LR-1330 has a longer curing time than LR-1420, allowing extended working time and resulting in a softer resin after curing.
Versatile Reactivity: LR-1330 can be used alone or mixed with hydroxyl-containing acrylic resins, LR-1520, LR-1420, and then cross-linked with aliphatic isocyanates to achieve specific activation and drying times.
Excellent Film Properties: The coating film offers outstanding fullness, leveling, and gloss, making it suitable as a topcoat or clear coat.
Superior Durability: The film provides exceptional weather, aging, and UV resistance, allowing for many years of outdoor use without aging or chalking. It retains over 95% performance after 4000 hours of QUVA testing.
Outstanding Wear Resistance: Abrasion loss is ≤ 20mg (500r/750g). Easy Application: Can be applied by high-temperature, high-pressure impingement spray, as well as by brush, trowel, and roller.
Flexible and Rigid Applications: Typically used with elastic curing agents to produce elastic materials with excellent mechanical properties. It can also be combined with rigid curing agents, HDI trimer (or dimer), to create a rigid coating film (hardness of 2H) that resists cracking from significant day-night temperature fluctuations affecting underlying concrete slabs.
Item | Typical Value |
Appearance | Colorless to light yellow liquid |
Color (GARDNER) | < 2 (in colorimetric tube) |
NH Equivalent (g/mol) | 318.6 |
Amine Value | 165 |
Relative Density (relative to water/25°C) | 1.05 |
Viscosity (mPa·s/25°C) | 200 |
Solids Content (%) | 99.2 |
Note: The data represents typical values only and should not be considered as specifications or guaranteed values for the material unless explicitly agreed upon in writing.
Used in high-grade paint applications, such as automotive and premium wood coatings, to significantly enhance the film's fullness, gloss, hardness, and drying speed.
Suitable for engineering waterproofing applications, such as waterproof coatings for swimming pools, steel structures, oil pipelines, roofs, walls, and other anti-corrosion and waterproofing needs.
Applied in flooring, including factory floors, household floor waterproof coatings, parking lot floors, basketball courts, and foam landscaping.
Used in wind turbine blade coatings, such as gel coats, fillers, and topcoats for wind turbine blades.
200 KG per drum
Shelf life is one year when stored in original, unopened, undamaged, sealed containers at temperatures ≤30°C.
This product is flammable and should be stored at low temperatures (≤30°C), away from ignition sources, in a cool, dry, and ventilated environment. Avoid exposure to moisture, heat, and foreign substances. The storage period is one year.
Coatings made with this product should be cured for one week before testing coating performance.
We are a new material chemical additives manufacturer established in 2003, integrating research and development, production, and sales.
Our main products include Polyaspartic Resin, Epoxy resin, Curing agents, OSA, DDSA, Chelating agents, Surfactants, Metalworiking fluid additives (Lubricants, Rust inhibitors, Corrosion inhibitors, Emulsifiers) and more.
We serve industries such as electronic materials, cutting fluids, mining support fluids, household care and institutional cleaning, industrial cleaning, pulp processing.
Even if your products do not fall within these industries, you can still contact us.
We have our own R&D team and can provide you with customized solutions based on your product needs.
What logistics options do you offer?
We offer both sea and land transportation.
What payment methods do you support?
We support multiple payment methods, Payment: TT, L/C.
What is the lead time for bulk production?
Once product samples are confirmed, bulk production typically takes 3-6 weeks to complete and deliver.
Can you assist us with customizing products?
We are more than willing to customize products for you. Our extensive technical team can tailor products to your specific requirements, and adjustments can be made during the sample production phase to meet your needs.
Can I get samples for testing purposes? How are samples shipped?
If you require samples, we can send them to you, but there will be a sample fee involved. If we proceed with further cooperation, we can offset the sample fee against a portion of the bulk order costs to provide you with free samples.
Can I have my logo on the packaging?
Yes, we offer OEM services, but you would need to provide us with your packaging and logo design.