The description of Correx Flame Retardant sheets

Correx Flame Retardant Sheets are also called fireproof corrugated plastic sheets, correx fire retardant sheets. It is a correx board with flame-retardant effect by adding flame retardant to PP polypropylene raw material through extrusion molding. Usually, correx flame retardant sheet is divided into three grades, V2, V1, V0. The flame-retardant hollow board can automatically extinguish after leaving the fire source and will not become a fire-inducing material.

In addition, correx flame retardant sheet has the characteristics of lightweight, non-toxic, non-polluting, waterproof, shockproof, anti-aging, corrosion resistance, and rich colors like ordinary correx boards. And it has high flexural, aging, tensile, compression and tear strength, and different colors can be customized according to needs.
Introduction of Correx Flame Retardant sheets grade
(1) After two 10-second burning tests on the fireproof corrugated plastic hollow sheets, the flame goes out within 60 seconds. There may be hollow boards burning off, this is a V2 flame retardant correx board.
(2) After two 10-second burning tests on the fireproof correx sheets, the flame goes out within 60 seconds. There can be no burning material falling from the hollow board, this is a V1 flame retardant correx sheet.
(3) After two 10-second burning tests on the fireproof coroplast sheets, the flame goes out within 30 seconds. There can be no burning material falling from the hollow board. This is a V0-level flame-retardant coroplast sheet and the highest-level flame-retardant coroplast sheet.

The parameter with PP corrugated plastic sheets:

| About Suzhou Huiyuan Plastic Products Company

Suzhou Huiyuan Plastic Products Co., Ltd is a top 5 corrugated plastic sheet manufacturer in China established in 2008.

Our main plastic products include Corrugated plastic sheets(also can be called pp hollow sheets, corflute sheets, correx sheets or coroplast sheets), fruits/vegetables corrugated plastic packaging box, corrugated pp plastic layer pads/tray, yard signs, correx floor protection, corflute tree guards, delta traps and so on. 

100% quality guarantee: All our products are certificated by SGS and ISO9001, we can provide certificates, you can rest assured of our quality.

| Our Factory Overview

Our factory covers an area of more than 15,000 square meters. Now we have 6 advanced production lines with full sets of auxiliary machines running 2 shifts every day. There are more than 150 employees in company, 18 management personal, 6 R&D Personnel,  19 sales personal, and 101 skilled workers. Now the output is up to 15,000 tons per year. 

| Our Certificates Of Honor

Through the comprehensive implementation of the quality policy, the company strives to strengthen enterprise management and has won the honorary titles of “National Supervision and Testing Quality Reassuring Brand”, “China Well-known Trademark”, “Clean Production Enterprise” and “Safe Production Standardization Enterprise”. And obtained the "International Standard Product Mark Certificate" issued by the State Bureau of Quality and Technical Supervision, and the "National Inspection-Free Product" certificate issued by the General Administration of Quality Supervision, Inspection and Quarantine. Moreover, all company's products reached the international standard of SGS and ISO9001.

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| Engineering projects

We always adhere to the idea of "Quality is the core of an enterprise", build market demand with brand image, and have won the appreciation and trust of all domestic and international customers with excellent quality and perfect service.

The following is a part of our engineering cases: