Flame-retardant modified automobile foot pad material and preparation method thereof
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A car floor mat and modification technology, which is applied in the field of car floor mat materials, can solve the problems of poor safety and achieve the effect of good safety and good flame retardancy
Inactive Publication Date: 2017-05-17
桐乡市同益塑业有限公司
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[0002] The current car floor mats, whether made of cotton o...
Method used
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Embodiment 1
[0009] A kind of flame-retardant modified car mat material described in this embodiment, it is made up of following components, PVC resin 100kg, plasticizer DOP 20kg, cadmium stearate DOTP 20kg, chlorinated paraffin 15kg, flame retardant trioxide 3kg diantimony, 60kg aluminum hydroxide, 4kg stabilizer, 0.5kg cadmium stearate, 30kg filler, 0.5kg lubricant, 0.5kg paraffin.
Embodiment 2
[0011] A kind of preparation method of flame-retardant modified car mat material described in this embodiment, by weighing each component, PVC resin 100kg, plasticizer DOP 20kg, cadmium stearate DOTP 20kg, chlorinated paraffin 15kg, flame-retardant Agent antimony trioxide 3kg, aluminum hydroxide 60kg, stabilizer 4kg, cadmium stearate 0.5kg, filler 30kg, lubricant 0.5kg, paraffin 0.5kg; mix PVC resin and plasticizer DOP first and then add DOTP, chlorinated paraffin, flame retardant, aluminum hydroxide, stabilizer, cadmium stearate, filler, lubricant, paraffin, stirred in a high-speed mixer at a temperature of 70°C for 5-10min, mixed uniformly and used Extruded by a twin-screw extruder; when extruding with a twin-screw extruder, the temperature of the barrel is: 145°C for the first stage, 160°C for the second stage, 170°C for the third stage, 175°C for the fourth stage, and the temperature of the head is 180°C.
Embodiment 3
[0013] A kind of preparation method of flame-retardant modified car mat material described in this embodiment, by weighing each component, PVC resin 100kg, plasticizer DOP 20kg, cadmium stearate DOTP 20kg, chlorinated paraffin 15kg, flame-retardant Agent antimony trioxide 3kg, aluminum hydroxide 60kg, stabilizer 4kg, cadmium stearate 0.5kg, filler 30kg, lubricant 0.5kg, paraffin 0.5kg; mix PVC resin and plasticizer DOP first and then add DOTP, chlorinated paraffin, flame retardant, aluminum hydroxide, stabilizer, cadmium stearate, filler, lubricant, paraffin, stirred in a high-speed mixer at a temperature of 80°C for 5-10min, mixed uniformly and used Extruded by twin-screw extruder; when extruded by twin-screw extruder, the barrel temperature is: 145°C for the first stage, 160°C for the second stage, 170°C for the third stage, 175°C for the fourth stage, and the temperature of the die head is 180°C.
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Abstract
The invention relates to the technical field of an automobile foot pad material, and particularly relates to a flame-retardant modified automobile foot pad material. The flame-retardant modified automobile foot pad material is prepared from the following components in parts by mass: 100 parts of PVC (polyvinyl chloride) resin, 20 parts of plasticizer DOP (Dioctyl-Phthalate), 20 parts of DOTP (dioctyl terephthalate), 15 parts of chlorinated paraffin, 3 parts of flame retardant, 60 parts of aluminium hydroxide, 4 parts of stabilizer, 0.5 part of cadmium stearate, 30 parts of filler, 0.5 part of lubricant and 0.5 part of paraffin. A preparation method of the flame-retardant modified automobile foot pad material comprises the following steps: firstly, uniformly mixing the PVC resin and the plasticizer DOP, then adding the DOTP, the chlorinated paraffin, the flame retardant, the aluminium hydroxide, the stabilizer, the cadmium stearate, the filler, the lubricant and the paraffin; stirring for 5 to 10min in a high-speed mixer at a temperature of 70 to 90 DEG C; after uniform mixing, carrying out extrusion molding by adopting a double-screw extruder. According to the obtained flame-retardant modified automobile foot pad material and the preparation method thereof, the prepared material has good flame retardance, is suitable for being used on a foot pad, and enables safety of the foot pad to be higher.
Description
technical field [0001] The invention relates to the technical field of automobile floor mat materials, in particular to a flame-retardant modified automobile floor mat material and a preparation method thereof. Background technique [0002] Current car floor mats, whether made of cotton or plastic, are flammable products and are less safe to use on cars. Contents of the invention [0003] The object of the present invention is to provide a kind of flame-retardant modified car floor mat material with good flame-retardant performance and its preparation method in order to solve the deficiency of the above-mentioned technology. [0004] In order to achieve the above object, a kind of flame-retardant modified car mat material designed by the present invention is composed of the following components, 100 parts of PVC resin, 20 parts of plasticizer DOP, 20 parts of DOTP, 15 parts of chlorinated paraffin, 3 parts of flame retardant, 60 parts of aluminum hydroxide, 4 parts of sta...
Claims
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Application Information
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