Stain-proof and fireproof plate
A fireproof board and corn stalk technology, applied in the field of building materials, can solve the problems of wasting resources, polluting the environment, etc., and achieve the effects of inhibiting coalescence and growth, low price, and anti-fouling and flame-retardant ability.
Inactive Publication Date: 2013-04-17
ZHEJIANG JINYU ENG CONSULTING CO LTD
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AI Technical Summary
Problems solved by technology
For the sake of convenience, people often burn the crop corn stalks, which not only pollutes the environment, but also wastes resources
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0031] The proportion of raw materials in this example is as follows: polypropylene: 43 parts, corn stalk: 35 parts, plasticizer dioctyl phthalate: 2 parts, toughening agent chlorinated polyethylene: 7 parts, titanate coupling Agent: 1 part, nanometer tungsten oxide solution: 12 parts.
[0032] Nano tungsten oxide production steps include:
[0033] (1) made into microemulsion
[0034] Mix Triton X-100, n-butanol and cyclohexane and stir for 3 minutes with an intermittent automatic control stirrer at a stirring speed of 20 to 30 r / min to form a stable isotropic organic phase emulsion.
[0035] (2) Add ammonium tungstate to the microemulsion
[0036] Add ammonium tungstate solution dropwise thereto at a dropping rate of 2mL / min to obtain an inverse microemulsion of ammonium tungstate;
[0037] (3) Ammonium carbonate is added to the inverse microemulsion
[0038] Place the inverse microemulsion in an ultrasonic cleaner, and add 2mol / L ammonium carbonate solution dropwise at a...
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Abstract
The invention discloses a stain-proof and fireproof plate which is characterized by comprising the following raw materials in proportions: 43 parts of polypropylene, 35 parts of cornstalks, 2 parts of plastifier dioctyl phthalate, 7 parts of flexibilizer chlorinated polyethylene, 1 part of titanate coupling agent and 12 parts of nanometer tungsten oxide solution; and the stain-proof and fireproofplate is prepared by the following steps of: (1) cleaning the cornstalks; (2) smashing the cornstalks and sieving cornstalk powers; (3) modifying the cornstalk powders; (4) drying the cornstalk powders; (5) adding the titanate coupling agent for treating; (6) adding the plastifier dioctyl phthalate and the flexibilizer chlorinated polyethylene into the polypropylene and mixing for 0.5h at a high speed, adding the treated cornstalk powders, and after the materials are mixed evenly, mixing the materials to be slices on a double-roller hot mill mixer; (7) die-pressing and forming the plate on a vulcanizing press; and (8) cutting the plate. The stain-proof and fireproof plate disclosed by the invention has the characteristics of low cost and high stain-proof and fireproof capacities.
Description
technical field [0001] The invention relates to the field of building materials, in particular to an antifouling fireproof board. Background technique [0002] In recent years, with the continuous development of my country's rural economy, the demand for traditional crop corn stalks as living fuel has decreased year by year, resulting in the problem of difficult disposal of surplus straw. For the sake of convenience, people often burn the crop corn stalks, which not only pollutes the environment, but also wastes resources. At the same time, with the development of my country's economy and the vigorous development of the construction industry, the global demand for building materials continues to increase, resulting in increasing dependence on and demand for resources. Making full use of existing resources and processing the crop corn stalks that bring environmental pressure into economical and practical building materials through technology will bring huge economic and soci...
Claims
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IPC IPC(8): C08L23/12C08L97/02C08L23/28C08K13/02C08K5/12C08K3/22B29C43/58
Inventor 朱奎
Owner ZHEJIANG JINYU ENG CONSULTING CO LTD