Overview
Chlorinated Rubber CR-90 is a non-toxic, highly chlorinated synthetic polymer resin featuring excellent film-forming properties, high chemical stability, water resistance, and weatherability. With a high chlorine content ( ≥ 65%), it serves as an exceptional binder and performance modifier in industrial applications.
General properties
Chemical Name: Chlorinated Rubber
Grade:Chlorinated Rubber CR-90
CAS Number: 9006-03-5
Technical Data:
| Items | Index |
| Appearance | White Powder |
| Solid Content(wt.%) | ≥65% pbw |
|
Viscosity at 23℃ 18.5% in toluene |
74-110 mPa·s |
| Ash Content | ≤0.6% pbw |
| Solubility in Water | Immiscible |
Applications:
1. Solventborne Contact Adhesives: Modifies chloroprene rubber (CR) and synthetic rubber adhesives to increase bonding speed, tackiness, and heat resistance.
2. Heavy-Duty Anti-Corrosion Coatings: Formulated into protective paints for marine structures, industrial steelwork, pipelines, and containers.
3. Road Marking Paints: Imparts fast drying, high abrasion resistance, and excellent weather durability.
4. Printing Inks & Specialty Paints: Enhances gloss, adhesion, and chemical resistance.
Package:
In paper-plastic composite lined with PE bag net each 20Kg.
Storage:
Store in a cool, dry, and well-ventilated indoor warehouse. Keep away from moisture, heat sources, direct sunlight, and open flames. Keep container tightly closed when not in use.
Handling:
Normal precautions should be observed as for handling all chemicals. Store indoors with adequate ventilation. Keep away from moisture, heat. Keep container closed. Wash thoroughly after handling. See the MSDS for more information.