Welding Blankets (DSZVCF2.8) Supplier In Dhaka

Welding Blanket is Flexible Cloth made of ceramic fibre yarn reinforced by steel wire with vermiculite coated in Sharjah. It is an ideal replacement for an asbestos product used for thermal insulation and heat protection. It will not burn, rot, mildew or deteriorate and resist most acids. It has a low coefficient of thermal expansion.

Vermiculite is a naturally occurring mineral that undergoes significant expansion when heated. This expansion creates pockets of air, which enhances the insulating properties of the material. When vermiculite is applied as a coating to ceramic cloth, it adds additional insulation and also improves the fabric's resistance to heat, flame, and abrasion.

Manufacturing Process:

Weaving: Ceramic fibers are initially spun into yarns, which are then woven into a cloth. The weaving process determines the fabric's strength, flexibility, and texture.

Coating: After weaving, the ceramic cloth is coated with vermiculite. This coating process involves applying a layer of vermiculite either through dipping, spraying, or brushing. The vermiculite is often mixed with a binder to ensure adhesion to the ceramic fibers.

Curing: Once coated, the fabric is cured at high temperatures to set the vermiculite and binder mixture, ensuring durability and heat resistance.

Working Temperature: 1260 C

Melting Point: 1760 C

Coating: Vermiculite Coated

Material: Ceramic Fabric

Color: Brown

Thickness: 2.8 mm