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Universal Rosin Resin Series RC-80/RC-85/RC-90/RC-100/RC-120

The product :

Universal Rosin Resin Series RC-80/RC-85/RC-90/RC-100/RC-120

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Introduction
Performance
Usage
Package

  Universal Rosin Resin Series RC-80/RC-85/RC-90/RC-100/RC-120     

 

Specification

RC-80

RC-85

RC-90

RC-90L

RC-90P

RC3-90P

RC-95

RC3-95

Softening Point (℃) (R&B)

80-85

83-88

87–93

87–93

84–90

84–90

90–98

90–98

Acid Value, mg KOH/g

≤7

≤7

≤7

≤7

≤30

≤20

≤30

≤20

Color (Net Gardner)

≤3

≤3

3–5

≤3

≤3

≤3

≤3

≤3

Solubility (with toluene 1:1)

Clear

Clear

Clear

Clear

Clear

Clear

Clear

Clear

Density(20℃),±0.02 

1.07

1.07

1.07

1.07

1.07

1.07

1.07

1.07


 

Specification

RC-100

RC-100L

RC3-100

RC-105

RC3-105

RC-120

RC-120L

Softening Point(℃) (R&B) 

98-104

98-104

98-104

100–108

100–108

116–125

116–125

Acid Value, mg KOH/g

≤20

≤30

≤20

≤30

≤20

≤20

≤30

Color (Net Gardner)

3–5

≤3

≤3

≤3

≤3

≤6

≤5

Solubility (with toluene 1:1) 

Clear

Clear

Clear

Clear

Clear

Clear

Clear

Density(20℃),±0.02

1.07

1.07

1.07

1.07

1.07

1.07

1.07

 

These resins are most popular in domestic and foreign markets. With rosin as basic raw material, it is fabricated through bleaching, esterifiction, stabilization treatment and other processes. RC-80, RC-85, RC-90 and RC-100, characterized by moderate viscosity, light color and good stability, are more cost-effective products and especially applicable to SBS and EVA hot melt adhesives. Good compatibility with EVA is their notable feature. RC-120 and RC-120L, with superior viscosity and good stability, are particularly suitable for high-grade varieties with high requirements on initial and lasting adhesion properties.


 

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  1. The resin series produces light odor; and its color can be adjusted according to user’srequirements;

  2. greatly increase the initial adhesion and lasting adhesion properties of pressure-sensitive adhesives;

  3. Outstanding heat resistance, color darkening is less than 1 after being placed in an environment of 180 ℃  for 8 hours;

  4. Good oxidation resistance; the color changes subtly during long-term storage;

  5. Have a good solubility, can be soluble in a variety of solvents such as cyclohexane, petroleum ether, toluene,  xylene, ethyl acetate and acetone;

  6. With a good compatibility, it can be mixed with a variety of polymers in any proportion, such as NR, CR, SBR,  SIS and EVA.

  1. EVA hot melt adhesive: High-grade packaging glue, bookbinding glue, smoke glue, non-woven disposable sanitary products, etc.;

  2. Water-soluble and solvent-based adhesives;

  3. SBS and SIS-type hot melt pressure sensitive adhesives;

  4. Hot melt coating.

  1. Packed in kraft-polypropylene composite bag ,25kg net weight (Flake or granular products are available)

  2. Packed in galvanized iron drums of 225kg net weight each;

暂未实现,敬请期待
暂未实现,敬请期待
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