Wesbond Corporation Wesil NS

Wesil NS

No smoke aluminosilicate binder system.

Wesil NS (no smoke) is a complete refractory fiber floccing and bonding system for use where a minimum of off-gassing is desired in the bonded product. Wesil NS is a dry binder containing cationic alumina and a small amount of organic flocculent. This binder system produces firm, strong dried boards and shapes that don't give off fumes or smoke on contact with hot metal or open flame.

Wesil N S offers these advantages

Less Smoke and Whiter Color

Lower organic content for purer color and reduced off-gassing.

No More Pre-dissolving or Cooking Starch

Contains pre-gelled cationic starch, eliminating time-consuming extra steps.

Greater Fired Strength

More inorganic binder creates better fired strength.

More Uniform Product

Master batching creates more consistent binder ratios and enhanced product integrity.

No Cristobalite

Completely cristobalite free at use temperature eliminating a common source of thermal shrinkage problems and health related concerns.

Typical Physical Properties

Color

Cream

Consistency

Medium density dry powder

Approximate Bulk Density (pcf)

Loss on Ignition

3 – 4% (water of hydration)(Typical value for Wesil NS-bonded fiber products.)

Fusion Point (Inorganic Binder)

2400^oF

Toxicity

Non-toxic. See SDS.

Packaging

Fiber drums, 250 lbs net

Technical Data Sheet

SDS

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WesBond Corporation 1135 East 7th Street Wilmington, DE 19801
P: (302) 655-7917 | F: (302) 656-7885 | sales@wesbond.com