Synthetic resin is a phenolic resin produced from rosin, featuring a high softening point, light color, and excellent adhesion. It is particularly suitable as an adhesive for polyvinyl chloride (PVC) artificial leather, especially when used with chloroprene rubber adhesives. Due to its superior heat resistance, good compatibility with various elastomers and resins, and ability to extend the open time of solvent-based adhesives, it is also widely used in various glues and high-grade sole adhesive
Appearance: | Brownish-yellow flakes |
Color (Gardner scale): | 7 max |
Acid value (mg KOH/g): | 40~55 |
Softening point (Ring and Ball method, °C): | 140 ~ 160 |
Phenol content ≤ | 0.25% |
Appearance: | Brownish-yellow flakes |
Color (Gardner scale): | 7 max |
Acid value (mg KOH/g): | 40~55 |
Softening point (Ring and Ball method, °C): | 140 ~ 160 |
Phenol content ≤ | 0.25% |
I. Product Overview:
Synthetic resin is a phenolic resin produced from rosin, featuring a high softening point, light color, and excellent adhesion. It is particularly suitable as an adhesive for polyvinyl chloride (PVC) artificial leather, especially when used with chloroprene rubber adhesives. Due to its superior heat resistance, good compatibility with various elastomers and resins, and ability to extend the open time of solvent-based adhesives, it is also widely used in various glues and high-grade sole adhesives.
Specification
Appearance: | Brownish-yellow flakes |
Color (Gardner scale): | 7 max |
Acid value (mg KOH/g): | 40~55 |
Softening point (Ring and Ball method, °C): | 140 ~ 160 |
Phenol content ≤ | 0.25% |
Product Features:
1. High softening point and light color.
2. Narrow molecular weight distribution.
3. Enhances bonding strength and heat resistance.
4. Exhibits broad solubility and excellent phase compatibility.
5. Extends the initial tack retention time of solvent-based adhesives.
IV. Product Applications:
1. Hot-melt adhesives: EVA hot-melt, PP hot-melt, plastic hot-melt, metal hot-melt, etc.;
① Pressure-sensitive adhesives: Medical PSAs, thermally activated PSAs, sanitary product PSAs, medical tape PSAs, etc.;
② Acrylate adhesives: Acrylate adhesives, thermosetting adhesives, thermoplastic resin adhesives, etc.;
③ All-purpose adhesives: Sealing adhesives, laminating adhesives, paper paste adhesives, box-gluing adhesives, etc.;
④ Glue adhesives: Decorative glues, super glues, 502 glue, high-solids adhesives, etc.;
⑤ Other adhesives: warning tape, specialty adhesives, automotive adhesives, transparent tape, etc.
2. Rubber materials: tire anti-burst adhesives, rubber product adhesives, neoprene adhesives, etc.
3. Plastic adhesives: engineering plastics, PP plastics, PVC plastics, general-purpose plastics, etc.
4. Industrial coatings: resin-based coatings, architectural coatings, decorative coatings, wall coatings, etc.
5. Solvent-based inks: Carton inks, paper inks, resin-based inks, etc.;
6. Fine chemicals: Cutting fluids, stamping oils, wire cutting fluids, photosensitive resin materials, etc.
V. Product Packaging:
25KG/bag
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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