HDI Waterborne Covesro  XP2547

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HDI Waterborne Covesro  XP2547

 

ABOUT:

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Hardener for waterborne two-component polyurethanecoatings.

Product Types

No data available

HDI Waterborne Covesro  XP2547

Material

No data available

General Characterization

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI).

Hardener for waterborne two-component polyurethane coatings.

 

Logistics and Handling

Storage Conditions

– Storage in original sealed Covestro container.

– Recommended storage temperature: 0 – 30 °C.

– Protect from moisture, heat and foreign material.

General information: Hydrophilic isocyanates are very moisture-sensitive and react with water to form carbon dioxide and insoluble ureas. The containers must always be kept tightly closed. The accessof water in all forms (moist air, solvents, moist containers) must be prevented, because the generation of carbon dioxide can lead todangerous increases in pressure. Storage at higher temperatures will result in increase of color and viscosity.

Sampling

No data available

Technical Properties & Datasheets

Characteristics

Property Name

Test Method

Unit

Value

Density at 20 °C

DIN EN ISO 2811

g/ml

approx. 1.15

Flash point

DIN EN 22 719

°C

approx. 185

 

Specifications:

Property Name

Test Method

Unit

Value

Hazen color value

M017-EN 1557

≤ 150

Monomeric HDI

M016-ISO 10283

%

< 0.26

NCO content

M105-ISO 11909

%

22.5 ± 0.5

Viscosity at 23 °C

M014-ISO 3219/A.3

mPa*s

570 – 730

 

Packaging:

200KG/drum Please fasten the packaging cover as soon as possible after original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the performance of the product. Do not inhale dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and reuse them after washing. Maintain good hygiene practices.

E_mail us sales@newtopchem.com

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  • by Published on 2023-10-23 11:03:16
  • Reprinted with permission:https://www.morpholine.cc/13322.html
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