Maleic Modified Rosin Resin

It is the slight yellow transparent solid,mainly used in paint and coating industries.

Maleic Modified Rosin Resin  is the slight yellow transparent solid, which is prepared by gum rosin and other raw material through unique formula and technical process. It is mainly used in paint and coating industries.

MR422 and MR424 are used in formulating pale lacquers for wood finishing, lacquer sealers, and C type gravure printing inks that contain toluene. Mainly used in lacquer wood furniture sealer and sander coats, film forming resin for nitrocellulose based packaging-gravure inks.

103, 105, 107 and 115 are Mainly used in ink industry and sizing agent in papermaking.

Characteristics

   Good heat resistant and adhesion

   Compatible with a wide range of solvents and resins

   Improve hardness of paint films, high gloss

   Improved flexibility in formulating

 

Specifications and Applications

Item Unit	Softening Point (Ring & Ball), ºC	Color, Gardner,#	Acid Value (mg KOH/g)	Features	Applications
Test method	GB8146	GB/T 1722-1992	GB8146
MR422	125-135	≤4	≤35	Stable color, good heat resistant and adhesion	Paint, Ink
MR424	120-130	≤4	≤25	Good heat resistant and adhesion, Stable color	Paint, Ink, Adhesive
103	85	8	175	Good stability in water	Sizing Agent, Adhesive
105	90	8	185	Good stability in water	Sizing Agent, Adhesive
107	95	8	195	Good stability in water	Sizing Agent, Adhesive
115	108	8	220	High SP, good stability in water	Sizing Agent, Adhesive

 

Soluble in coal tars, esters, turpentine oil, plant oils

 

Forms & Packaging

Flake, 25kg paper-plastics compound sacks or 40kg plastic intertexture bag, other packaging available upon client's requirements.

Storage & Shelf life

It could be stored in cool and dry places.

Maximum shelf life is 12 months.

Maleic Modified Rosin Resin