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A platform for research: civil engineering, architecture and urbanism
A-grade fireproof biomass board
The invention belongs to the technical field of composite floors, and particularly relates to an A-grade fireproof biomass board, which is prepared from the following raw materials in parts by weight: 750-900 parts of a biomass main material, 20-50 parts of metal hydroxide, 20-50 parts of non-metal oxide, 10-25 parts of organic acid, 10-25 parts of phosphate, 10-25 parts of sulfate, 10-25 parts of amino silane and 25-50 parts of diisocyanate. According to the present invention, the defects in the prior art are overcome, the raw materials comprise 75-90% of the fast-growing poplar and the straw, and the additives such as the metal hydroxide, the non-metal oxide, the organic acid, the phosphate, the sulfate, the amino silane, the diisocyanate and the like, the fire resistance achieves the grade A, the waterproof characteristic is provided, the adhesive is not used in the production process, and the product has no formaldehyde.
本发明属于复合地板技术领域，具体涉及一种A级防火生物质板材，所述A级防火生物质板材由下列重量份的原料制成：生物质主材750～900份、以及金属氢氧化物20～50份、非金属氧化物20～50份、有机酸10～25份、磷酸盐10～25份、硫酸盐10～25份、氨基硅烷10～25份、二异氰酸酯25～50份，克服了现有技术的不足，原料为75%‑90%的速生杨和秸秆、以及金属氢氧化物、非金属氧化物、有机酸、磷酸盐、硫酸盐、氨基硅烷、二异氰酸酯等添加剂，防火达到A级，同时具有防水特点，生产流程中不用粘合剂，产品零甲醛。
A-grade fireproof biomass board
The invention belongs to the technical field of composite floors, and particularly relates to an A-grade fireproof biomass board, which is prepared from the following raw materials in parts by weight: 750-900 parts of a biomass main material, 20-50 parts of metal hydroxide, 20-50 parts of non-metal oxide, 10-25 parts of organic acid, 10-25 parts of phosphate, 10-25 parts of sulfate, 10-25 parts of amino silane and 25-50 parts of diisocyanate. According to the present invention, the defects in the prior art are overcome, the raw materials comprise 75-90% of the fast-growing poplar and the straw, and the additives such as the metal hydroxide, the non-metal oxide, the organic acid, the phosphate, the sulfate, the amino silane, the diisocyanate and the like, the fire resistance achieves the grade A, the waterproof characteristic is provided, the adhesive is not used in the production process, and the product has no formaldehyde.
本发明属于复合地板技术领域，具体涉及一种A级防火生物质板材，所述A级防火生物质板材由下列重量份的原料制成：生物质主材750～900份、以及金属氢氧化物20～50份、非金属氧化物20～50份、有机酸10～25份、磷酸盐10～25份、硫酸盐10～25份、氨基硅烷10～25份、二异氰酸酯25～50份，克服了现有技术的不足，原料为75%‑90%的速生杨和秸秆、以及金属氢氧化物、非金属氧化物、有机酸、磷酸盐、硫酸盐、氨基硅烷、二异氰酸酯等添加剂，防火达到A级，同时具有防水特点，生产流程中不用粘合剂，产品零甲醛。
A-grade fireproof biomass board
一种A级防火生物质板材
GAO HUA (author) / ZHANG JUNHUA (author)
2021-09-17
Patent
Electronic Resource
Chinese
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