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Rosin Modified Mhenolic Mesin

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Rosin modified phenolic resin


Rosin modified phenolic resin is a modified synthetic resin which is synthesized by esterification of light rosin with glycerol and condensation of phenolic resin. It is completely soluble in coal char, grease solvents, vegetable oil and turpentine oil. It has good solubility and fast drying, and is especially suitable for preparing economical offset printing ink.


Main characteristics:
1. Good oil solubility.
2. Better fixation speed.

3. Good gloss.


Main uses:
1. Economic ordinary offset printing ink.
2. Lead ink.

3. Suitable for paint, ink, rubber, neoprene and friction materials.


Packing:
Compound kraft paper bags, net weight 25 kg.

Product quality indicators:


Specifications:

Type    

Apperance

Acidvalue,mgkoh/g max

Color(neat gardner)

Softening point(R&B)℃

solubility

210

Bulk solids

≤20

8-11

≥135

clean