Product Details
Glycerol Ester of Rosin RC-80/RC-90 Series
Affiliate classification:
Rosin and Modified
Adhesive Resin
隐藏域元素占位
- Introduction
- Performance
- Usage
- Package
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- Commodity name: Glycerol Ester of Rosin RC-80/RC-90 Series
- Commodity ID: RC-80/RC-90
Specification
RC-80P
RC-85B
RC-90L
RC-90P
RC-90S
Softening Point(℃)(R&B)
77-82
85-88
87-93
88-91
87-93
Acid Value,mg KOH/g
≤15
45--55
≤7
≤15
≤7
Color (Net Gardner)
3-5
≤4
≤5
≤5
≤5
Melt Viscosity （150℃）CPS
160-360
200-450
400-800
300-800
400-800
Solubility (with toluene 1:1)
clear
clear
clear
clear
clear
Density（20℃），±0.02
1.07
1.07
1.07
1.07
1.07
PRODUCT DESCRIPTION:
These resins are most popular in domestic and foreign markets. With rosin as basic raw material, it is fabricated through bleaching, esterification, stabilization treatment and other processes. RC-80P, RC-85B and RC-90 series,etc. 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.
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1.Light odor; and its color can be adjusted according to user's requirements;
2.Greatly make balance on the initial ,lasting adhesion and peeling force of HMPSA;
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.;
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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.
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Packed in kraft-polypropylene composite bag ,25kg net weight (Flake or granular products are available).
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