Toluene diisocyanate manufacturer Knowledge Evonik Degussa Vestagon B1400 Powder Coating Crosslinker

Evonik Degussa Vestagon B1400 Powder Coating Crosslinker

author: Post: 09/05/2023 53read Comments Off

product name
VESTAGON B 1400 Polyurethane Powder Coating Crosslinker

Supplier
Degussa

Products Nature

NCOcontent (total amount)	12.5 －14.0	weight %
NCOcontent (free)	< 1	weight %
NCOequivalent value	～ 310	g /Eq
Glass transition temperature	45 －58	℃
Density	1.14	g /cm3
Volume density	～ 670	kg /m3
Molten Range	75 -100	℃
Flashpoint	180	℃
Randian	400	℃

Recommended Purpose
It can be combined with various polyester resins and acrylic resins containing terminal hydroxyl groups to produce Weather resistant decorative powder coating with excellent physical properties. The polyol used has a decisive influence on the properties of the coating.

Packaging
25KG

Note Matters
Curing temperature is higher than its unsealing temperature (160℃)
Cross-linking should be in an appropriate range (170°C, 25 minutes to 210°C, 6 minutes)

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