CH 141

Color: Black
Type: Adhesive

CH 141

Color: Black
Type: Adhesive

Chemitac 141 is a covercoat adhesive used in conjunction with Chemitac 11 primer for bonding NR, SBR, BR, CR, NBR, HNBR, IIR, CIIR, BIIR, CSM and EPDM to rigid substrates during vulcanization. It has excellent pre-bake resistance and can also be used as a one-coat adhesive for bonding textile fibers.

Chemitac 141 is a lead-free product.

TYPICAL PROPERTIES

Non-volatile solids (1h @ 105ºC): 22.00 - 26.00 %
Specific gravity at 25°C: 0.970 - 1.010 g/cm3
Viscosity Brookfield at 25°C: 200 - 600 cps - #2 spindle @ 30 rpm.
Viscosity Ford Cup # 4 at 25°C: 60 - 140 s.
Diluents: Xylene / Toluene
Bonding Temperature Range: 130 - 200ºC
Shelf life: 1 year (unopened container below 25ºC)
Elastomers: Bromobutyl Rubber (BIIR), Butyl Rubber (IIR), Chlorinated Rubber (CR), Chlorobutyl Rubber (CIIR), Hydrogenated Nitrile Rubber (HNBR), Natural Rubber (NR), Nitrile Rubber (NBR), Polybutadiene Rubber (BR)

CHEMICAL COMPOSITION

Polymers and fillers stabilised in aromatic solvents.

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