In this section, you can access to the latest technical information related to the FUTURE project topic.

NOVEL ENVIRONMENTALLY-FRIENDLY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND NOVEL ENVIRONMENTALLY-FRIENDLY SUBSTRATE COMPOSITE BOARD

A novel environmentally-friendly substrate, manufactured with the following compositions in terms of weight percentage: a PET spun fiber 55%-85%; a filler fiber 15%-44%; a flame retardant 0.1%-2%; a coupling agent 0.001%-2%; and a filler 0-30%. The substrate has the advantages of excellent weather resistance and not being prone to distension and warping. Also disclosed is a manufacturing method for the novel environmentally-friendly substrate, comprising the following steps: mixing evenly the filler fiber, the flame retardant, and the coupling agent to produce a primary mixture; mixing evenly the filler and the PET spun fiber to produce a secondary mixture; blending the primary mixture and the secondary mixture, laying and calendering into form, cutting into sheets; laminating the sheets and then hot-pressing into form, and trimming and sanding when cooled to produce the environmentally-friendly substrate. By calendering the mixtures into the sheets, laminating the sheets, and then hot-pressing into form, the strength of the substrate formed is increased. The novel environmentally-friendly substrate can form a composite board with a fireproof board or a PET transparent material and produce a novel decorative board having great stability and not prone to distension and warping.


» Number: WO2022000239A1 (A1)

» Publication Date: 06/01/2022

» Applicant: JIANGSU LANGYUE NEW MATERIALS TECH CO LTD?[CN]

» Inventor: LI GUOPING?[CN]; WU BIN?[CN]

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