Grade of flame retardant correx sheet

Flame retardant correx sheet is based on the raw materials of ordinary correx boards to add fire retardant additives to achieve flame retardant effect. Correx sheets are also known as corflute sheets, coroplast panels, danpla sheets, polyflute boards, corrugated plastic sheets, pp hollow boards, fluted pp sheets etc.

Grade of flame retardant correx sheet

UL 94 (Safety Standard for the Flammability of Plastic Materials for Parts in Equipment and Appliance Testing) is a standard for the flammability of plastics. This standard determines the propensity of a material to extinguish or spread a flame after a sample is ignited.

• V-0: vertical burning; burning stops within 10 seconds, no burning drips allowed.
• V-1: vertical burning; burning stops within 60 seconds, no burning drips allowed.
• V-2: Vertical burn; burn stops within 60 seconds, allow burn to drip.
• H-B: Horizontal Burn; Slow Horizontal Burn Test (H-B) is considered “self-extinguishing”.

Related Products

Advantages of plastic corrugated sheets?

• Environmentally friendly polypropylene raw material, 100% recyclable
• light weight, strong load bearing
• waterproof
• anti-static
• flame retardant
• chemical resistance
• Anti-UV
• Wide range of applications

Application scenario diagram of corflute sheets

About Huiyuan coroplast manufacturer

Our company has been adhering to the business philosophy of “pursuing excellent quality, preferential prices, and fast delivery”. All of our colleagues will make long-term unremitting efforts to continuously improve corrugated plastic products quality, safeguard customer interests, and wholeheartedly provide our customers with first-class products and first-class services.

If you want to bulk flame retardant correx sheet boards, welcome to contact us now!