Maleic Modified Rosin Resin (MR-424 MR-422 MR-140)

Product Description

MR-140
Maleic Modified Rosin Resin (MR-140) is designed for nitrocellulose compatibility. It is useful in formulating pale lacquers for wood finishing, lacquer sealers, and"C"type gravure printing inks that contain toluene.
Characteristics
Nitrocellulose compatibility
Compatible with a wide range of solvents and resins
Improved flexibility in formulating
Exceptional resin for use in toluene and isopropyl acetate blends

Typical Properties  Specifications
Acid Value (mg KOH/g)  <= 45
Softening Point (Ring & Ball), º C  135-145
Color, Gardner  <= 4

Suggested Applications
Mainly used in lacquer wood furniture sealer and sander coats, film forming resin for nitrocellulose based packaging-gravure inks.
Forms/Packaging
Flaked form
25kg paper-plastics compound sacks
220kg galvanized iron drum

Storage
Prolonged storage should be avoided due to the potential effect on performance
Method of Analysis
ASTM D 465-591
ASTM E 28-67

(MR-422)
Maleic modified rosin resin (MR-422) is designed for nitrocellulose compatibility. It is useful in formulating pale lacquers for wood finishing, lacquer sealers, and "C" type gravure printing inks that contain toluene.
Characteristics
Nitrocellulose compatibility
Compatible with a wide range of solvents and resins
Improved flexibility in formulating
Exceptional resin for use in toluene and isopropyl acetate blends

Typical Properties  Specifications
Acid Value (mg KOH/g)  <= 35
Softening Point (Ring & Ball), º C  125-135
Color, Gardner  <= 4

Suggested Applications
Mainly used in lacquer wood furniture sealer and sander coats, film forming resin for nitrocellulose based packaging-gravure inks.
Forms/Packaging
Flaked form
25kg paper-plastics compound sacks

Storage
Prolonged storage should be avoided due to the potential effect on performance
Method of Analysis
ASTM D 465-591
ASTM E 28-67

(MR-424)
Maleic modified rosin resin (MR-424) is designed for nitrocellulose compatibility. It is useful in formulating pale lacquers for wood finishing, lacquer sealers, and "C" type gravure printing inks that contain toluene.
Characteristics
Nitrocellulose compatibility
Compatible with a wide range of solvents and resins
Improved flexibility in formulating
Exceptional resin for use in toluene and isopropyl acetate blends

Typical Properties  Specifications
Acid Value (mg KOH/g)  <= 25
Softening Point (Ring & Ball), º C  120-130
Color, Gardner  <= 4

Suggested Applications
Mainly used in lacquer wood furniture sealer and sander coats, film forming resin for nitrocellulose based packaging-gravure inks.
Forms/Packaging
Flaked form
25kg paper-plastics compound sacks

Storage
Prolonged storage should be avoided due to the potential effect on performance
Method of Analysis
ASTM D 465-591
ASTM E 28-67

The information and recommendations set forth herein are presented in good faith and are believed to be correct and reliable. Lifeng Chemical Co., Ltd. Makes no representation as to the completeness or accuracy thereof and supplies information upon the condition that the persons receiving it will make their own determination as to its suitability for their purpose prior to use.