This product is used as a two-component non-yellowing polyurethane coating curing agent and has good weather resistance
Chemical composition
This product is a modified HDI system containing isocyanurate Polyisocyanate.
Supply form
CORONATE-HXR-90B is acetic acid with a solid content of approximately 90% Butyl ester solution.
Specifications
|
|
C-HXR-90B |
ProductsA |
|
Appearance |
Light Yellow liquid |
|
|
NCOcontent (%） |
19.4 -19.8 |
19.2 -19.6 |
|
Solid content (%) |
89 -91 |
89 -91 |
|
Viscosity30 |
||
|
Bending performance (2mmΦ ） |
Qualified |
Qualified |
|
Adhesion (cross cut) |
100 /100 |
100 /100 |
Polyol: Acrydic A-801 (Dic) NCO/OH=1.0/1.0 (mol)
Solid content: 35% (D/D solvent)
Drying time: 25℃×7day
Paint film: varnish film thickness 40μ (dry)
Operating Rules
Save conditions
CORONATE HXR-90B should always be stored in a closed container at room temperature . Because it reacts easily with active hydrogen groups, contact with moisture in the air should be avoided. For long-term storage, it should be stored indoors at room temperature (15 – 25C).
When using
If the NCO group in this product reacts with water, it will form Some insoluble substances such as urea group and CO2 gas will cause the pressure in the closed container to increase and cause the container to expand.
Be careful when handling this product or emptying the raw material barrel. Avoid moisture contamination. The operation of transferring raw materials to containers must also be carried out in a dry environment, and the containers must be filled with nitrogen before sealing.
When diluting
When diluting this product, solvents with low water content should be used as much as possible , and care should be taken to avoid contact with moisture during dilution operations. Dilution operations must be performed in a dry environment.
Security Measures
CORONATE HXR-90B contains active isocyanate and solvent, so it must be used when using it. be safe.
Please refer to the MSDS safety for proper use and operation before using this product Explanatory information.
This product is flammable and construction operations should be carried out in no-smoking areas.
To prevent this product from coming into contact with the skin, safety practices should be followed when using it Follow the rules and wear protective equipment such as protective glasses and safety gloves.
CORONATE HXR-90B is mainly used for spray coating to prevent dust spraying If inhaled into the human body, please wear a gas mask or protective mask.
CORONATE HXR-90B has a free isocyanate content of less than 0.2%, long-term It will not increase in height when stored.
Remarks
Act as a legally responsible bond or authority representative. Since some arrangements and settings with special practical applications and usage conditions cannot be carried out under the supervision of our company, the feasibility of its operation should be fully considered based on the above information when using it.
Please refer to the MSDS safety for proper use and operation before using this product Explanatory information.
This product is flammable and construction operations should be carried out in no-smoking areas.
To prevent this product from coming into contact with the skin, safety practices should be followed when using it Follow the rules and wear protective equipment such as protective glasses and safety gloves.
CORONATE HXR-90B is mainly used for spray coating to prevent dust spraying If inhaled into the human body, please wear a gas mask or protective mask.
CORONATE HXR-90B has a free isocyanate content of less than 0.2%, long-term It will not increase in height when stored.
Remarks
Act as a legally responsible bond or authority representative. Since some arrangements and settings with special practical applications and usage conditions cannot be carried out under the supervision of our company, the feasibility of its operation should be fully considered based on the above information when using it.
Our Company Since its establishment, the company has adhered to the service tenet of "integrity-based, customer first", adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year. Our Advantages Strict Quality Management Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality. Efficient Service Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time. Competitive Price We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products. OEM Available Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.
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