Industrial magnesium calcium slag modified polyphenyl thioether material for automobile plastic part
A technology for polyphenylene sulfide and plastic parts, which is applied in the field of industrial magnesium-calcium slag modified polyphenylene sulfide material for automotive plastic parts and its preparation, can solve the problems of high brittleness, poor toughness and low impact resistance, and achieves Easy to process and form, good processing performance and mechanical properties, the effect of broad market application prospects
Inactive Publication Date: 2014-08-06
ANHUI YICAINI FIBER MATERIALS TECH
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Problems solved by technology
However, polyphenylene sulfide resin also has the disadvantages of high brittleness, poor toughness, and low impact strength, so it is limited in application.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment
[0010] The material in this embodiment is made of the following raw materials in parts by weight: polyphenylene sulfide 100, resorcinol diphosphate 5, ammonium polyphosphate 8, resorcinol 3, naphthenic oil 3, microcrystalline paraffin 3.2, industrial Magnesium-calcium slag 14, calcium carbonate powder 9, 2-hydroxypropyl acrylate 5, crosslinking agent TAC 2, auxiliary agent 15. The polyphenylene sulfide used in this example is a high molecular weight cross-linked PPS resin with a weight average molecular weight of 3.0-5×105.
[0011] The auxiliary agent is made of the following raw materials in parts by weight: clay 300, magnesium oxide 4, aluminum oxide 2, bauxite powder 5, vanadium boride 1, ascorbic acid 3, V 2 o 5 3. Dipentaerythritol hexaacrylate 3. Silane coupling agent KH-550 1. Dimethyl tin oxide 1. Clove oil 2. Jade powder 20. The preparation method is to put the clay in a calciner and calcinate at 740°C for 4 hours , cooled, soaked in 12% hydrochloric acid solution...
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Abstract
The invention belongs to the field of polymer materials, and particularly relates to an industrial magnesium calcium slag modified polyphenyl thioether material for an automobile plastic part. The material is prepared by the following raw materials in parts by weight: 100 parts of polyphenyl thioether, 3-5 parts of diphosphate resorcinol, 5-8 parts of ammonium polyphosphate, 2-3 parts of resorcinol, 2-3 parts of naphthene oil, 2.4-3.6 parts of microlite paraffin, 12-14 parts of industrial magnesium calcium slag, 6-9 parts of calcium carbonate powder, 4-5 parts of acrylic acid-2-hydroxy propyl ester, 1-2 parts of TAC, and 12-15 parts of an auxiliary. The material utilizes the raw materials of the industrial magnesium calcium slag, the calcium carbonate powder, and the like to conduct modified treatment on the polyphenyl thioether material; the polyphenyl thioether material is provided with favorable processability and mechanical property; the prepared material is solid, flexile, easy to process and form, abrasion resistant, high-temperature resistant, flame-retardant, and safe and reliable to use, and can be widely used for manufacturing various automobile-used plastic parts; besides, the industrial magnesium calcium slag is utilized again to change waste into valuable; manufacturing cost is reduced.
Description
technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to an industrial magnesium-calcium slag-modified polyphenylene sulfide material for automobile plastic parts and a preparation method thereof. Background technique [0002] PPS resin has high strength and high rigidity, and has little rigidity reduction under high temperature conditions, and has excellent fatigue resistance and creep resistance; it is widely used in auto parts and has good development potential and competitiveness. However, polyphenylene sulfide resin also has the disadvantages of high brittleness, poor toughness, and low impact strength, so its application is limited to a certain extent. [0003] In order to improve the performance of PPS resin materials and broaden the scope of use of materials, it is necessary to modify PPS resin materials so that they can be widely used in various parts of automobiles. Contents of the invention [0004] The purpos...
Claims
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IPC IPC(8): C08L71/12C08K13/06C08K9/02C08K3/34C08K5/523C08K3/32C08K5/13C08K3/26C08K5/103C08K3/22C08K3/38C08K5/544C08K5/57
Inventor 章云张娃妮柯模松
Owner ANHUI YICAINI FIBER MATERIALS TECH