SKYBON ES-450 saturated polyester resin_Toluene diisocyanate manufacturer

SKYBON ES-450 saturated polyester resin

Performance

Parameters	Unit	Value
Appearance	-	Transparent Particles
Molecular weight	g/mole	18,000
Viscosity	dl /g	0.52
Glass transition temperature	Degree C	52
Softening point (℃)	Degree C	125
acid value	KOH mg/g	< 3
hydroxyl value	KOH mg/g	4 -8
Tensile strength	KG /cm³	600

Application
Coiled steel surface coating, suitable for air conditioners and washing machines
Primer
Iron printing paint

Features
Has excellent adhesion to iron, aluminum and tinplate
Flexibility and leveling
Suitable for sinking

Dissolution method
1. Add all solvents to the reactor;
2. While stirring, put the ES-450 solid into the reactor;
3. After putting in all the components, raise the temperature of the reactor to 90~100 degrees and stir for 2 hours. The maximum pressure of the reactor: 2kg /cm2;
4. Turn off the heating device, stir the mixture continuously for one and a half hours, and let the reactor cool down naturally;
5. Stop stirring, and when the container liquid is filtered, put it into a 200kg barrel.

Available solvents
MEK, toluene, acetone, Sovesso, cyclohexanone, fiber melting agent, isophorone, DBE.

Membrane Performance
Pencil hardness: H (Mitsubishi Pencil)
T-bend: OT~1T

Packaging ：25KG/bag

font-size:16px">2. While stirring, put the ES-450 solid into the reactor;
3. After putting in all the components, raise the temperature of the reactor to 90~100 degrees and stir for 2 hours. The maximum pressure of the reactor: 2kg /cm2;
4. Turn off the heating device, stir the mixture continuously for one and a half hours, and let the reactor cool down naturally;
5. Stop stirring, and when the container liquid is filtered, put it into a 200kg barrel.

Available solvents
MEK, toluene, acetone, Sovesso, cyclohexanone, fiber melting agent, isophorone, DBE.

Membrane Performance
Pencil hardness: H (Mitsubishi Pencil)
T-bend: OT~1T

Packaging ：25KG/bag