CHEMOctyl Bromide Phenolic Resin
Octyl Bromide Phenolic Resin is an octyl bromide-phenol thermally reactive resin, used for effective vulcanization of low unsaturated rubber. It is also widely used in vulcanized capsules, medical capsules, tires, seals, heat resistant gaskets, pressure sensitive adhesives, inks, thermoplastic elastomers and other fields. It has an active hydroxymethyl group and soluble in aromatic hydrocarbon & organic solvents like toluene, xylene, acetone, ether, ethyl acetate, gasoline, kerosene, turpentine, etc. It's also known as as vulcanization resin, especially suitable for vulcanization of natural rubber and unsaturated rubber. The process of resin use does not require the addition of halogen activator.
Usage as vulcanization resin / rubber curing agent in rubber production like butyl rubber (IIR), nitrile butadiene rubber (NBR), styrene butadiene rubber (SBR), neoprene/chloroprene rubber (CR) & natural rubber (NR), tyres, sealants, conveyer belts, inks, adhesives, etc.
This octyl phenolic resin is equivalent to the SP-1055/SP-1056 product.
Technical Data Sheet
| OCTYL BROMIDE PHENOLIC RESIN | PH55 | PH56 |
|---|---|---|
| Appearance | yellow to red-brown transparent pieces | yellow to red-brown transparent pieces |
| Softening point (R&B, deg C) | 85 - 95 | 80 - 95 |
| Hydroxymethylate content | 9% - 12% | 9% - 12% |
| Specific gravity (25 deg C) | 1.05 about | 1.04 about |
| Bromine content | 3.6% - 4.0% | 6.0% - 7.0% |
| Equivalent to Schenectady (SII) | SP-1055 | SP-1056 |
Package:
25kg net in kraft bag or plastic woven bag, 15mt (600bags) per 20' container.
Note:
Store in cool place, avoid fire and high temperature, prohibit to store with
oxidant agent.
