CN101407613A - PVC foaming architectural decoration material and preparation technique thereof - Google Patents
PVC foaming architectural decoration material and preparation technique thereof Download PDFInfo
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- CN101407613A CN101407613A CNA2008101374247A CN200810137424A CN101407613A CN 101407613 A CN101407613 A CN 101407613A CN A2008101374247 A CNA2008101374247 A CN A2008101374247A CN 200810137424 A CN200810137424 A CN 200810137424A CN 101407613 A CN101407613 A CN 101407613A
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Abstract
The invention relates to a PVC foaming construction decorative material and a preparation technique thereof. The preparation technique comprises the following steps: PVC plastics which are waste and are screened and ground, calcium carbonate, a stabilizer, an antioxidant, a lubricant, a foaming agent, a modifier, a foaming modifier, a dispersing agent, a colorant and the like are added into a high mixing machine according to the weight in sequence, mixed for 5 to 10 minutes, then placed into a low-temperature mixing machine for 5 to 10 minutes when being heated to be 120 to 125 DEG C; discharging is carried out when the temperature is 35 to 45 DEG C; the obtained materials are extruded by a parallel conical twin-screw extruder, molded, cooled in vacuum, pulled, film-stuck, cut and inspected and then the finished product of foaming plastic product is obtained. The invention is applicable to families, hotels, offices and entertainments, is the most ideal home decorative material with environment protection and is also the most practical home floor material.
Description
Technical field:
The present invention relates to a kind of PVC foaming architectural decoration material.
Background technology:
Along with the continuous development of science and technology, it is more and more stronger that people pursue the personalization of Green Product, exhausted solid wooden floor board, medium-density plate etc. before us, the checking in elapsed time, the weather resisteant of these products is poor, and technology is loaded down with trivial details, inconvenience is installed, also need often maintains.And in recent years, increasing of the scarcity of timber resources, the minimizing of the energy, waste plastic, become a main factor of contaminate environment, this has just proposed a new problem for our research field, how to use the new product of depleted material substitution, particularly substituting Wood products such as the PVC floor of foaming, plastic-steel door and window, skirting, also have some other finishing material product etc., has been a new trend developing of building and decoration industry at present.
Summary of the invention:
The purpose of this invention is to provide a kind of intensity height, tint permanence is good, weather resisteant is good, Stability Analysis of Structures, PVC foaming architectural decoration material and preparation technology thereof that the expand with wet and contract with dry rate is little.Purpose of the present invention is achieved through the following technical solutions: the present invention is: PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, dibasic Lead Phosphite of 1-3 part or organic tin one package stabilizer stablizer, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the methyl methacrylate solidifying agent of 5-8 sodium stearate or calcium stearate foaming control agent 0.5-1.5 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 tensio-active agent again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 again, or the oxidation inhibitor B (3 of hindered amines, 5 di-tert-butyl-hydroxy phenyls) propionic acid) the stearyl alcohol ester claims 1076 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, the acidproof ultramarine tinting material of titanium dioxide class of 0.1-0.3 part or silicon salt is formed.
Preparation method under the present invention is: PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, dibasic Lead Phosphite of 1-3 part or organic tin one package stabilizer stablizer, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the methyl methacrylate solidifying agent of sodium stearate or calcium stearate foaming control agent 0.5-1.5 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 again, or the oxidation inhibitor B (3 of hindered amines, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester claims 1076 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, 0.1-0.3 the titanium dioxide class of part or the acidproof ultramarine tinting material of silicon salt, through extruding after the high-speed mixer mixing, carry out vacuum cooling again, typing, traction, cutting, be finished product after the check.
The present invention is by adding calcium carbonate-filled dose of some auxiliary agents to the PVC plastics, dibasic Lead Phosphite or organic tin one package stabilizer stablizer, azodicarbonamide foaming agent, Bing Xisuanzhileiju @-vinyl toluene modification agent, sodium stearate or calcium stearate foaming control agent; The methyl methacrylate solidifying agent, silicane monoalkoxy fatty acid type is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, polyatomic phenol oxidation inhibitor, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 again, or the oxidation inhibitor B (3 of hindered amines, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester claims 1076 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of ethylene, the oxidized polyethlene wax surface lubricant of stearic acid and lipid derivant thereof saturated hydrocarbons alive, the acidproof ultramarine tinting material of titanium dioxide class or silicon salt is formed.And the PVC plastics are carried out modification.Some impurity among the PVC have been eliminated (as other plastic components, polyethylene, the grains of sand, dust etc.) and unstable constituents (vinyl chloride monomer and hydrogen chloride gas etc.) to its Effect on Performance, the product of material of the present invention is being kept on original performance basis, by to its unique production process, produce environment-friendly composite material with certain excellent properties.
The product of this environment-friendly composite material, go for places such as education, office building, household, hotel, market, pattern is various, imitative wood grain, imitative reason stone timber, color is complete bright-coloured, can reach to mix the spurious with the genuine, and it is high to the requirement of the Nature decoration to satisfy people, its process materials performance is good, water-fast, corrosion-resistant.Use comfortablely, particularly foam material inside is cavernous structure, heat retaining property; flexibility is good, has solved the problem that some traditional finishing material is cold, hard, ring, and compares with xyloid material; the foaming product sound insulation of environment-friendly composite material, non-slip, winter is not cool; in addition, but mass-producing during production, automatic production; the production efficiency height; cost is low, easy-maintaining, easy construction.
The present invention has improved the quality of environment-friendly materials, has also solved the demand of human consumer to the green material product, so the environmental protection composite products, and is more and more wider at the developing market of building trade and decoration industry.The PVC foaming floor ultralight of this material produce is ultra-thin: have only 2-3mm thickness, every square meter weight is 2-3KG only, 10% of not enough common earth material.Wear-resisting, scrape resistant, its wear-resisting revolution can reach 300000 changes.The wear-resisting revolution of comparatively attrition resistant laminated flooring only has 13000 to change in traditional earth material, and good consolidated floor also only has 20000 to change.And with under normal circumstances using 3-5 in the PVC foaming floor of this kind matrix material production, the standard testing result shows that the thick wearing layer ground of 0.3mm can under normal circumstances use more than 5 years, 0.4-0.6mm ground be enough to use more than the 8-10, earth material just can destroy.
The PVC foaming floor of this kind material produce, have the intensity height, tint permanence is good, rich color, weather resisteant is good, moistureproof, good every wet, insulation, sound-absorbing effect, this is because the dimpled grain design of middle foam layer and bottom has good damping and silencing function, can absorb external noise, its sound-absorbing can reach 20 decibels, also have slight elasticity feel, be not afraid of weight, and can well adjust the influence of ground unfairness the floor, specious, the cutting splicing is easily simple, can be enough to make your ground to become an artwork with the combination of materials of different patterns simultaneously.Installation is quick, without sand-cement slurry, just can use after 24 hours.The floor of PVC foaming simultaneously can reach the fire prevention of B1 level, itself can not burn and can stop burning; The smog that is produced when passive lighting also can never produce injury to human body, can not produce the toxic and harmful that causes breath (numeral that provides according to security department: in fire 95% people who comes to harm be since virulent smog that produces during burning and gas institute extremely.) assortment are various: as carpet line, stone material line, timber floor line etc., even can realize personalized customized.Lines is true to nature attractive in appearance, is equipped with colourful attached material and ornamental strip, can decorate out exhausted beautiful decorative effect.Stability Analysis of Structures does not need regularly to safeguard that the expand with wet and contract with dry rate is little, is the best choice of home decoration material.
Embodiment:
Embodiment 1:
The foaming floor of present embodiment, PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, the dibasic Lead Phosphite stablizer of 1-3 part, 01-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the methyl methacrylate solidifying agent of sodium stearate foaming control agent 0.5-1.5 part of 5-8 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, the titanium dioxide based colorant of 0.1-0.3 part is formed.
PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, the dibasic Lead Phosphite stablizer of 1-3 part, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the sodium stearate foaming control agent of 5-8 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.5-1.5 the methyl methacrylate solidifying agent of part, 0.1-1.5 part the polyatomic phenol antioxygen promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester claims 1010 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, 0.1-0.3 the titanium dioxide colorant of part, through extruding after the high-speed mixer mixing, carry out vacuum cooling again, typing, traction, cutting, be finished product after the check.
Described foaming floor uses conventional extrusion molding to make, specifically finish by following operation, with the PVC plastics after the discarded process screening grinding, lime carbonate, stablizer, oxidation inhibitor, lubricant, whipping agent, modification agent, foaming control agent, dispersion agent, tinting materials etc. add in the high mixer by above-mentioned weight ratio successively, mix after 5-10 minute, (120-125 ℃) puts into the low-temperature mixed machine after 5-10 minute then, the material that obtains at 35-45 ℃ of blowing, extrude typing again with parallel tapered twin screw extruder, vacuum cooling, the traction pad pasting, cutting, check, the plastics that finished product obtains foaming.
Embodiment 2:
PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, the organic tin one package stabilizer of 1-3 part, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the methyl methacrylate solidifying agent of 5-8 calcium stearate foaming control agent 0.5-1.5 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, be the oxidation inhibitor B (3 of hindered amines, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester claims 1076 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, the acidproof ultramarine tinting material of the silicon salt of 0.1-0.3 part is formed.
PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, the organic tin one package stabilizer of 1-3 part, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the calcium stearate foaming control agent of 5-8 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.5-1.5 the methyl methacrylate solidifying agent of part, 0.1-1.5 the B (3 of the hindered amines of part, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester claims 1076 oxidation inhibitor again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, 0.1-0.3 the acidproof ultramarine tinting material of the silicon salt of part, through extruding after the high-speed mixer mixing, carry out vacuum cooling again, typing, traction, cutting, be finished product after the check.
Claims (2)
1. PVC foaming architectural decoration material, it is characterized in that: PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, dibasic Lead Phosphite of 1-3 part or organic tin one package stabilizer, 0.1-0.5 the azodicarbonamide foaming agent of part, the Ju @-vinyl toluene modification agent of the esters of acrylic acid of 5-8 part, the methyl methacrylate solidifying agent of the sodium stearate of 5-8 part or calcium stearate foaming control agent 0.5-1.5 part, 0.5-1 the silicane monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH-550 surfactant again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 or the oxidation inhibitor B (3 of hindered amines again, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester claims antioxidant 1076 again, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, the acidproof ultramarine tinting material of titanium dioxide class of 0.1-0.3 part or silicon salt is formed.
2. the preparation method of a PVC foaming architectural decoration material, it is characterized in that: PVC plastics of 60-90 part by weight, calcium carbonate-filled dose of 10-30 part, dibasic Lead Phosphite of 1-3 part or organic tin one package stabilizer, 0.1-0.5 the azodicarbonamide foaming agent of part, the Bing Xisuanzhileiju @-vinyl toluene modification agent of 5-8 part, the methyl methacrylate solidifying agent of the sodium stearate of 5-8 part or calcium stearate foaming control agent 0.5-1.5 part, 0.5-1 the silicon ester class monoalkoxy fatty acid type of part is that the Y-aminopropyltriethoxywerene werene claims the KH550 surfactant again, 0.1-1.5 the polyatomic phenol oxidation inhibitor of part, promptly four (B-(3,5 di-tert-butyl-hydroxy phenyls) propionic acid) pentaerythritol ester oxidation inhibitor claims 1010 again, or the oxidation inhibitor B (3 of hindered amines, 5 di-tert-butyl-hydroxy phenyls) propionic acid stearyl alcohol ester antioxidant 1076, the two stearic acid acid amides dispersion agents of the ethylene of 4-5 part, 0.1-0.3 stearic acid and the live oxidized polyethlene wax surface lubricant of saturated hydrocarbons of lipid derivant thereof, 0.1-0.3 the titanium dioxide class of part or the acidproof ultramarine tinting material of silicon salt, through extruding after the high-speed mixer mixing, carry out vacuum cooling again, typing, traction, cutting, be finished product after the check.
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| CNA2008101374247A CN101407613A (en) | 2008-10-30 | 2008-10-30 | PVC foaming architectural decoration material and preparation technique thereof |
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| CN102040785A (en) * | 2010-11-29 | 2011-05-04 | 山东鑫海汽车配件有限公司 | Polyvinyl chloride/chlorinated polyvinyl chloride skin foamed sheet and preparation method thereof |
| CN101649559B (en) * | 2009-08-31 | 2011-06-22 | 四川大学 | Energy-saving and emission-reduction method for production line of PVC artificial leather |
| CN102153826A (en) * | 2011-02-18 | 2011-08-17 | 李兵 | Composites and methods for producing plastic-steel square timber and straw foamed plastic square timber |
| CN102675774A (en) * | 2012-05-31 | 2012-09-19 | 江苏润大橡塑材料有限公司 | PVC (polyvinyl chloride) composite material modified foaming agent, micro foaming PVC composite material and preparation method thereof |
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