Products in Processing Aids: Belts & Belt Repair

CHT Group TE-35K FG is a 40% active food-grade emulsion with superb stability over a wide pH range. This product is best suited for de-nesting plastics used in thermoforming for all food packaging resins, rubber treatment, canning applications, and conveyor belts and lubrication.

CHT Group TE-352 FG is a 40% active food-grade emulsion with superb stability over a wide pH range. Its exceptional particle size and tight distribution also provide excellent freeze-thaw stability. This product is designed specifically for the de-nesting of plastics used in thermoforming, conveyor belts, and lubrication applications.

CHT Group EM 1463 FG is CHT’s premier 35% active food-grade emulsion that can be diluted to 1% active. It has small particle size and is the best de-nester with extreme dilution. It can be used in continuous process plastic molding as an antistatic for food-grade packaging and for de-nesting of plastics used in thermoforming.

Supermag 150 is an efficient activator that is highly active, and has high surface area MgO. It is produced under a special processing condition, thereby resulting in controlled particle size distribution. Supermag 150 is a high active magnesium oxide mainly used as an acid scavenger, scorch retarder, or curing agent during the cross-linking of several rubber compounds containing halogens or nitrile groups. Examples include chloroprene rubber and synthetics rubber (FKM, CIIR, BIIR, CPE).

K - STOFF O is primary amides specially developed as mold release & slip additives for rubber application. In rubber application, these amide waxes also act as a processing aid and/or additive to improve the surface properties of both natural and synthetic rubbers such as NR, NBR, SBR, EPDM, CR, etc.

WB 900A - Coated magnesium oxide with 75% MgO for natural and synthetic rubber compounds, especially for CR and CSM. Provides protection against humidity and carbon dioxide.

CHEMLUBE® Calcium S has a Process aid for Butyl, EPDM, SBR and other elastomers. Improves dispersion when added at beginning of mix. Improves release when added at end of mix cycle. Facilitates removal of molded parts.

Hot polymerized SBR 1009AF is used in spray applied adhesives, calendared products, and extruded mechanical goods where smoothness and controlled shrinkage are critical requirements.

Hot polymerized SBR 1009 is recommended for use in calendared products such as slab soling for footwear, and in extruded mechanical goods where smoothness and controlled shrinkage are critical requirements. It is also widely used in sealants and adhesives.

HP 55 - A lubricant/homogenizer combination which improves the mixing behavior of rubber compounds and promotes dispersion of reinforcing materials such as carbon black. Benefits have been found in the tire industry, particularly where solution SBR and NR are used.

Calcium propionate, Ca(OOCCH2CH3)2, CAS 4075-81-4, is available in crystalline or granular powder form. It is soluble in water and only very slightly soluble in short chain alcohols.