日本视频一区二区三区,嫩草影院在线播放www免费观看,日本中文字幕在线播放 http://m.gengheonline.cn The Leading Supplier of China Amine Catalysts Fri, 20 Oct 2023 02:02:38 +0000 zh-CN hourly 1 https://wordpress.org/?v=6.1.7 http://m.gengheonline.cn/wp-content/uploads/2023/12/1.jpg HDI closed?AsahiKasei TPA-B80X – Amine Catalysts http://m.gengheonline.cn 32 32 HDI closed?AsahiKasei TPA-B80X http://m.gengheonline.cn/archives/43429 Fri, 20 Oct 2023 02:02:38 +0000 http://m.gengheonline.cn/?p=43429 HDI closed?AsahiKasei TPA-B80X

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Type:?

Blocked aliphatic polyisocyanate based on hexamethylene diisocyanate

Features:

# Good curability

#Excellent weatherability

# Good storage stability

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Applications：

# One-component applications

# Top coat for automotive OEM

# Primer for automotive OEM

# Coatings for anticorrosive plate

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Typical properties：

Appearance

Colorless to slightly yellowish clear liquid

Non-volatile

80?wt%

Solvent

Xylene 20 wt%

Blocked NCO content

12.5 wt%

Viscosity

4,800 mPa . s at 25°C

Color value

<1 (Gardner)

Flash point

30.8°C (Seta Closed-cup)

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Compatibility:

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Mixing ratio of DURANATETM TPA-B80X with polyols is based on NCO/OH equivalentratio of 1/1 .

These values provide general information and are not part of the productspecifications.

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Curing properties:

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Test conditions:Acrylic polyol; OHV=100 per resin

NCO/OH ratio ;1.0

DBTL; 0.1 wt% per solid

E_mail us?:?sales@newtopchem.com

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