Covestro Bayhydur VP LS 2336 Waterborne HDI Curing Agent
Date：2023-11-15 Categories：Application
Type
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Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate
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Form of Supply
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Solvent free
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Purpose
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Curing agent for waterborne two-component polyurethane coating
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Product Specifications
style=”text-align:center”>density
Features
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Value
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Measurement unit
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Method
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NCOcontent
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16.2±0.4
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%
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DIN EN ISO 11 909
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about1.16
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g/cm3
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DIN 51 757
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Flashpoint
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about230
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°C
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DIN EN 53 213
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*The above values are general information.
Solubility/Dilution
Bayhydur® VP LS 2336Generally used with organic solvents such as: esters, ether esters, span> Xylene and solvent naphtha100Good compatibility. But in any case, the solubility of the prepared solution must be tested/Miscibility. Polyurethane grade solvents should be used(moisture content<0.05%).
Features/Applications
This product is a crosslinking agent for water-based paint. It is especially suitable for mixing by shaking or handAfter that, it can be used in civil fields that are ready to use. Even under pre-diluted conditions, the coating film is still transparent and bright. Grinding base material and curing agentThe mixing ratio is usually 10:1.
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This product is moisture sensitive and should be stored in the airtight original container. Stored under proper conditions, this product has a shelf life of at least 6months. But the viscosity will be slightlyImprove.
Safety: Hazard Identification
and skin Contact may cause sensitization. Product contains isocyanates. The safety data sheet should be read carefully (301721). It includes labelling, shipping and storageSave other relevant information, as well as relevant information on product use, product safety and ecology.
r:#464644″>Even under pre-diluted conditions, the coating film is still transparent and bright. Grinding base and curing agent The mixing ratio is usually10:1.
Save
This product is moisture sensitive and should be stored in the airtight original container. Stored under proper conditions, this product has a shelf life of at least 6months. But the viscosity will be slightlyImprove.
Safety: Hazard Identification
and skin Contact may cause sensitization. Product contains isocyanates. The safety data sheet should be read carefully (301721). It includes labelling, shipping and storageSave other relevant information, as well as relevant information on product use, product safety and ecology.
