This product is made of esterified rosin and pentaerythritol, which is an amorphous block or granular transparent solid.
model 145
Exterior Light yellow granular
Acid value, mgKOH / g≥ ≤25
Color Number ≤3
Softening point (℃) ≥100
Solubility clear
model 145
Exterior Light yellow granular
Acid value, mgKOH / g≥ ≤25
Color Number ≤3
Softening point (℃) ≥100
Solubility clear







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