Aralkyl酚醛树脂5190

Specifications Properties CHARACTERISTIC PARAMETERHot plate cure time(150 C) 150 -250 sec Inclined plate flow (5190-L) 25 -55 mm (5190-S) 17 -30 mm Sieve analysis: (thru 200mesh) ≥98 % Hexamine content 7.5- 8.5 % Free Phenol ≤1.0 % Shelf life: 6 month at 20 C max. in dry place. Description 5190 is a aralkyl modified phenol-formaldehyde, powdered resin containing hexa. Hexa has been added during grinding. 5190 is known for its stable friction and less abrasion, excellent heat and chemical resistance and anti-noise and vibratory qualities. The inclined plate flow can be controlled in narrow range according clients requirement. Applications 5190 is suggested for use as a binder for friction materials.