Rosin Ester

Product

Color (Gardner,50% in
benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

MRP1205

3~5

15~20

117~125

MRP1207

5~7

15~20

117~125

MRG1205

3~5

25~35

115~125

MRG1305

3~5

20~30

125~135

MRG1307

5~7

20~30

125~135

422#

7~8

20~30

125~135

MRG1303

2~3

20~30

127~135

Characteristics

This series of products are light color resin that  exhibit strong adhesion, good color stability and heat stability. easily dissolved in char, esters, turpentine solvents, the series "MRP" products can completely soluble in petroleum solvents(120#、200#), also exhibit good solubility with many polymers.

Application

Mainly used in alkyd paints, nitrocellulose lacquer, polyester paints, polyurethane paints and polyamide paints, lacquers incorporating this series resin can improve the pigments wettability, hardness, gloss, fullness and drying, gravure ink used this series products can exhibit fast - drying, glossy colorful and good adhesion,also can function as tackifier for hot-melt adhesives.

Product

Color (Gardner,50% in
benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

MP-110

4~6

200±10

105~120

MP-130

4~6

200±10

120~135

MP-150

4~6

200±10

145~155

Characteristics

This series of resin exhibit light color and high melting point, good alcohol and alcohol-ether solvent solubility, good compatibility with many polymers, low VOCs paints and alcohol-soluble printing inks used this resins exhibit excellent alcohol solubility and pigments  wettability, high gloss and hardness, quick dry, good film forming and wearing resistance.

Application

This series of resins are recommended for use in flexo graphic gravure ink (alcohol based or water-based), PCB & FCP inks, plastics printing ink, high gloss varnishes, water-based coatings, water-based compound adhesive.

Product

Color (Gardner,50% in
benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

MG-85S

2~4

5~15

83~88

MG-90S

2~4

5~15

88~95

138#

4~6

5~15

92~97

Characteristics

This series of resin products exhibit low odor, low hydroxyl-value, good oxidation resistance and heat stability, easily dissolved in aromatic and aliphatic hydrocarbon solvents, esters, ketones and chlorinated solvents, excellent  compatibility with many polymers, such as NR, CR, SBR, SIS, EVA, effectively improve the

weather resistance and adhesion of this polymers.

Application

Mainly used in EVA and polyamide base hot melt adhesive, SBS and SIS base hot-melt pressure sensitive adhesive, solvent  base  pressure sensitive adhesive, hot melt  paints, sealant adhesives, water-based adhesive, also can be used in cosmetics, waxed and depilatory creams.

Product

Color (Gardner,50% in
benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

MP-955

2~4

12~20

93~98

MP-100

2~4

12~20

98~103

145#

3~5

15~25

95~105

Characteristics

This series of resin products exhibit low odor, good hardness and adhesion, good oxidation resistance and heat stability, easily dissolved in aromatic and aliphatic hydrocarbon solvents, esters, ketones and chlorinated solvents, excellent  compatibility with many polymers, such as NR, CR, SBR, SIS, EVA, effectively improve the weather resistance and adhesion of this polymers.

Application

Mainly used in EVA and polyamide base hot melt adhesive, SBS and SIS base hot-melt pressure sensitive adhesive, solvent  base  pressure sensitive adhesive, hot melt  paints, sealant adhesives, water-based adhesive, also can be used in flexographic printing ink.

Product

Color (Gardner,50% in benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

M2000A

2~4

5~10

98~103

M2000D

2~4

33~43

103~108

M2000E

2~4

18~25

100~105

DR38CA

2~4

5~10

98~103

Characteristics

This series of products is specialized for the road marking paint, road marking paint put up this resins has many features,such as anti-pressure, anti-abrasion, anti- pollution, appropriate leveling and quick dryness,lower melting temperature, also has good resistance toyellowing and aging.

Application

This series of products can be dissolved in aromatic, aliphatic, ester and ketonic solvent, can be easily mixed and melted with petroleum resin, EVA  for producing road marking paint, hot-melt adhesive, widely used in white or yellow hot-melt traffic paints.

Product

Color (Gardner,50% in benzene solution)

Acid Number
（mgKOH/g）

Softening Point
（R&B，℃）

M115

6~8

220~270

105~115

M130

8~12

270~320

125~135

M120

6~8

220~270

115~125

Characteristics

This series of resin made from gum rosin, unsaturated polybasic acid, and by series processes of polymerization,  stabilization and decolorization. This products exhibit high melting point, good water stability, easily soluble in esters, alcohols，alcohol-ethers and aminated-water. When used in pigments  preparation, maleated rosin effectively improve the coloration, glossiness, dispersity of the pigments.

Application

Mainly used in pigments  preparation, surfactant , sizing agent for paper-making, gravure inks, coatings, further synthetic water-soluble resin.