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HWD-8850 Polyamide hardeners

Polyamide 8850 is solvent-based high molecular weight polyamide admixtures
+86 186 7297 6718
Detailed introduction:
Polyamide 8850 is solvent-based high molecular weight polyamide admixtures, Usually cured at room temperature and used with epoxy resin for marine, anti-corrosion
coatings. When used with resin can improve adhesion and flexibility, as well as other good comprehensive properties.

Performance:

Long pot life
Fast drying
Good adhesion and recoatability

Good weather resistance of the coating film

Low blushing resistance

Impact resistance
Good bending resistance

The physical and chemical properties

Appearance
Amber clear liquid
Viscosity(BH model CPS/40℃)
1,200-3,800
Amine value (mgKOH/g)
110-130
Color(Gardener)
12 max
Non-volatile content(%, 2g/3h/105°C)
58-62
A.H.E.W
377
Gel Time (Total 150g at 25℃)
120 Minutes
PHR(with epoxy resin 128)
100:192
Film drying time(25℃)
4hours

2. Application

Marine paint, anti-corrosion coating.

3. Storage and packaging

Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:185kg/ iron drum.

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