• 专利标题:   High-strength and fireproof panel comprises e.g. first structure which is three-layer hot-pressed composite structure comprising fiber layer and foamed fiber layer from top to bottom, and second structure which is formed by hot-pressing.
  • 专利号:   CN112854643-A, WO2022141831-A1
  • 发明人:   YUAN J, CHENG Q, CHEN J, QIAN H, WANG C, CHENG J
  • 专利权人:   TAIZHOU HUALI NEW MATERIAL CO LTD, TAIZHOU GORGEOUS NEW MATERIALS CO LTD
  • 国际专利分类:   B32B027/12, B32B027/30, B32B027/32, B32B027/36, B32B029/02, B32B029/06, B32B037/06, B32B037/10, B32B037/12, B32B005/02, B32B005/26, C09J011/04, C09J011/08, C09J161/28, E04F013/075, E04F015/02, E04F015/10, E04F015/18, B32B033/00, B32B007/12
  • 专利详细信息:   CN112854643-A 28 May 2021 E04F-013/075 202154 Pages: 16 Chinese
  • 申请详细信息:   CN112854643-A CN11638186 31 Dec 2020
  • 优先权号:   CN11638186

▎ 摘  要

NOVELTY - High-strength and fireproof panel comprises two structures, where the first structure is a three-layer hot-pressed composite structure from top to bottom comprising fiber layer, and foamed fiber layer. The second structure is formed by hot-pressing and compounding fiber layers. USE - The high-strength and fireproof panel is useful in partition, protective panel, veneer forming for decorative panel and sound insulation panel. The wear-resistant and fireproof decorative panel in floor board, wall board and decorative board (all claimed). ADVANTAGE - The panel: has characteristics of flame retardancy, wear resistance, high and low temperature resistance, sound absorption, and antistatic. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for: (1) a wear-resistant and fireproof decorative panel, which is made of the high-strength fire-resistant panel through one-time hot press molding, two-time hot press molding, or glue-coated composite molding; (2) manufacturing the high-strength fireproof panel, comprising selecting the corresponding press tray according to the thickness of the high-strength fireproof panel, separating the release film, paving each layer of high-strength fireproof panel from bottom to top according to the structure, paving release film in the tray, placing into the hot press and foam for 2-60 minutes under the conditions of temperature 130-160 degrees C at the pressure 1-20 MPa, cooling for 10-30 minutes under the pressure of 1-20 MPa in the cold press, and removing the high-strength fireproof panel formed after the release film is removed; and (3) manufacturing the wear-resistant and fire-resistant decorative panel, comprising selecting the corresponding press tray according to the thickness of the wear-resistant and fire-resistant decorative panel, release film, each layer from bottom to top, and release film, paving embossed panel in the tray and placing into the hot press at 130-160 degrees C for 2-60 minutes of hot-press foaming under the pressure of 1-20 MPa, cooling for 10-30 minutes under the pressure of 1-20 MPa in the cold press, removing the embossed panel, release film, and shading panel, and forming a hot-press forming wear-resistant and fireproof decorative panel, and the second hot pressing manufacturing method is: firstly, manufacturing the high-strength and fireproof panel according to the manufacturing method of the high-strength fireproof panel, selecting the corresponding press tray according to the thickness of the two-step wear-resistant fireproof decorative panel, paving the layers of the two-step wear-resistant and fire-resistant decorative panel structure from bottom to top in the pallet, placing in a hot press at 130-190 degrees C and a pressure of 1-50 MPa for 0.5-10 minutes, finally forming a secondary hot-press forming wear-resistant and fire-resistant decorative panel, and the manufacturing method of glue-coating composite molding is as follows: firstly manufacturing a high-strength fireproof panel according to the method for manufacturing a high-strength fireproof panel, and applying glue on both sides of the high-strength fireproof panel, attaching the wear-resistant performance layer to the upper part, and balance layer to the lower part.