SKYBON ES-AMP-403 saturated polyester resin Trial product

Performance

Parameters	Unit	AMP-403	AMP-501
Appearance	-	particles	film Status
Molecular weight	g/mole	10,000	15,000
Viscosity	dl /g	0.45	0.56
Glass transition temperature	Degree C	40	14
Softening point (℃)	Degree C	120	90
acid value	KOH mg/g	< 3	< 3
OH Value	KOH mg/g	7 -10	3 -6

Application

STEP Ⅰ	STEP Ⅱ	STEP Ⅲ
MP45	PU	(PU)+ES-AMP
CPP	MEK ,EA	MEK ,EA
Toluene	IPA	IPA

Features
High gloss
Has good compatibility with alcohols and all pigments
Excellent pigment wettability

Dissolution method
1. Put all the solvents into the reactor
2. While stirring, put the ES-AMP solid into the reactor
3. After adding all the ingredients, raise the temperature of the reactor to 90~100 degrees,Stir for 2 hours, maximum reactor pressure: 2kg/cm2
4. Turn off the heating system and continue stirring for one and a half hours to allow the reactor temperature to drop naturally.
5. Stop stirring, the solution needs to be filtered, and put the solution into a 200kg bucket