Product name

Color No. softening point (Garner)

Softening point (ring & ball°C)

Acid value ( mgKOH/g)

Characteristics

GR-90

6-8

85-95

≤ 10

Light color, low odor, good oxidation resistance and heat stability, strong adhesive force, etc, can greatly improve the initial viscosity of contact adhesive.

.

GR-90S

3-5

85-95

≤ 10

Light color, low odor, good oxidation resistance and heat stability, aging resistant, good compatibility with macromolecular materials (NR, CR, SBR, SIS, EVA, etc) good initial viscosity, the initial viscosity can also be improved by yellow adhesive.

GR-90L

1.5-2.5

85-95

≤ 10

Light color, good heat resistance and durability, low odor, good solubility and compatibility, can greatly improve the initial viscosity of contact adhesive.

GR-90LS

≤ 1

85-95

≤ 10

Light color, low odor, strong binding force, good oxidation resistance and heat stability, good solubility and compatibility.

GR-100P

3-5

95-100

≤ 40

Light color, high softening point, good initial viscosity, good heat resistance, has better properties than those of polymerized rosin and terprne resin.

GR-100M

2-4

95-105

≤ 15

Light color, good oxidation resistance, heat stability and compatibility, strong adhesive force.

GR-90M

≤ 10

84-95

10-20

Light color, low odor, can greatly improve the initial viscosity of contact adhesive, good oxidant resistance, heat resistance and durability, good solubility and compatibility.

GR-95M

≤ 10

92-102

60-70

Light color, low odor, good oxidation resistance and heat resistance, strong adhesive force, high softening point , high acid value, with quite high binding strength. .

PR-100

≤ 4

95-100

≤ 20

Light color, high viscosity, good heat resistance, etc, compatible with many kinds of macromolecular polymers, can greatly improve the binding force of EVA adhesive.

PR-100S

3-5

98-106

10-20

Light color, high viscosity, good heat resistance, etc,compatible with many kinds of macromolecular polymers, can greatly improve the binding force of EVA adhesive.

PR-100L

1.5-2.5

98-106

10-20

Light color, good heat stability, , low odor, good compatibility, oxidation resistance and solubility.

PR-100LS

≤ 1

100-108

20-30

Light color, low odor, good heat stability, with wide and good compatiblity with macromolecular polymers.

PR-115S

3-5

108-115

≤ 20

Light color, low odor, strong binding force, good heat stability, durability, oxidation resistance, solubility and compatibility.

.

PR-120M

≤ 6

117-123

≤ 20

With good heat resistance and weathering resistance, with good color stability in EVA hot-melt adhesive, strong adhesive force, high rigidity.

PR-130P

≤ 8

130-135

25-45

High s oftening point, good heat stability, strong adhesive force, high rigidity.

PR-100M

≤ 10

95-103

≤ 30

low odor, good oxidation resistance and heat stability, strong adhesive force, good compatibity with macromolecular polymers, can greatly improve the binding force of EVA, good heat resistance, deepened color degree is lower than 2 at 180 °C after 8 hours.

PR-125P

≤ 10

122-130

10-20

Low odor, good oxidation resistance and heat stability, with quite high binding strength, high softening point, can greatly improve the binding force of EVA, good heat resistance; deepened color degree is lower than 2 at 180 °C after 8 hours. .