CN105295295A - Modified plastic particle for manufacturing automobile radiator grid - Google Patents
Modified plastic particle for manufacturing automobile radiator grid Download PDFInfo
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- CN105295295A CN105295295A CN201510688859.0A CN201510688859A CN105295295A CN 105295295 A CN105295295 A CN 105295295A CN 201510688859 A CN201510688859 A CN 201510688859A CN 105295295 A CN105295295 A CN 105295295A
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Abstract
The invention discloses a modified plastic particle for manufacturing an automobile radiator grid, and relates to the technical field of automobile plastic component production. The modified plastic particle is prepared from, by weight, 80 parts to 90 parts of phenolic resin, 30 parts to 40 parts of organic silicon resin, 12 parts to 17 parts of micro-crystalline ceramic powder, 12 parts to 17 parts of modified diatomite, 5 parts to 8 parts of nanometer titania, 12 parts to 16 parts of nano-graphite powder, 10 parts to 14 parts of mirabilite, 8 parts to 12 parts of silica powder, 10 parts to 15 parts of palm oil, 7 parts to 11 parts of carbon fibers, 6 parts to 10 parts of epoxy silkworm chrysalis oleic acid butyl ester, 6 parts to 10 parts of lauric acid ester oil, 5 parts to 8 parts of tetrabromobisphenol A, 3 parts to 6 parts of antimonous oxide, 3 parts to 6 parts of dodecyl carboxylic diethanolamine and 2 parts to 4 parts of hexamethylphosphoric triamide. According to the modified plastic particle, the processing forming performance is good, the manufactured automobile radiator grid has excellent high-temperature resistance, excellent weather resistance and excellent shock resistance, decorating oil paint is prone to being attached, heat dissipation of an automobile is facilitated, and recycling can be achieved.
Description
Technical field:
The present invention relates to plastic automotive parts production technical field, be specifically related to a kind of automobile radiator grille processing modified plastic particles.
Background technology:
Radiator grid is also known as middle net, radiator cover, and it is contained in the front of radiator of car engine, plays the effect of ventilation and heat, is also operate outside part, therefore requires that starting material have stronger high temperature resistant and weathering resistance.Radiator grid is the anterior bright spot of automobile, some requirement plating, also requires that surface is smooth, more attractive in appearance like this, beautiful, therefore requires that starting material have excellent mobility, good plating and spraying property.
Summary of the invention:
It is good that technical problem to be solved by this invention is to provide a kind of high thermal resistance, weathering resistance and shock-resistance, and the automobile radiator grille processing modified plastic particles that paint easily adheres to.
Technical problem to be solved by this invention adopts following technical scheme to realize:
A kind of automobile radiator grille processing modified plastic particles, be made up of the raw material of following parts by weight:
Resol 80-90 part, silicone resin 30-40 part, micro-crystalline ceramic powder 12-17 part, modification infusorial earth 12-17 part, nano titanium oxide 5-8 part, Nano graphite powder 12-16 part, saltcake 10-14 part, silicon powder 8-12 part, plam oil 10-15 part, carbon fiber 7-11 part, epoxy silkworm chrysalis oil acid butyl ester 6-10 part, lauric acid list grease 6-10 part, tetrabromo-bisphenol 5-8 part, antimonous oxide 3-6 part, lauric acid diethanolamine 3-6 part, HMPA 2-4 part, water 35-40 part;
Its preparation method is as follows:
(1) nano titanium oxide, saltcake and silicon powder are placed in mortar, add water after grinding evenly and make mashed prod, then resol is added, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15-20min, then room temperature is naturally cooled to, add silicone resin and carbon fiber again, mixture is supersound process 25-30min under ultrasonic frequency 40kHz, power 100W, obtains material I;
(2) micro-crystalline ceramic powder and modification infusorial earth are heated to 70-80 DEG C of insulation to stir-fry 10-15min, add Nano graphite powder and antimonous oxide after being cooled to 35-40 DEG C, mix, obtain material II;
(3) in material I, material II, lauric acid list grease and lauric acid diethanolamine is added, be heated to 90-100 DEG C of insulated and stirred 15-20min, then plam oil, epoxy silkworm chrysalis oil acid butyl ester, tetrabromo-bisphenol and HMPA is added, continue insulated and stirred 10-15min, obtain mixture;
(4) said mixture material is added in forcing machine, through melting, shear blended after extrude, extrusion temperature 220-230 DEG C, then pelletizing after water-cooled, drying, finally sieve, pack, get product.
Described modification infusorial earth is made up of the raw material of following parts by weight: diatomite 100-110 part, polyaluminium sulfate 10-15 part, nanomete talc powder 7-11 part, maltodextrin 5-8 part, glass fibre 3-6 part, vitriol oil 2-4 part, water 200-250 part, its preparation method is: be first added to the water by diatomite, polyaluminium sulfate and nanomete talc powder is added after soaking 20-30min, mix, in microwave frequency 2450MHz, microwave treatment 15min under power 800W, then maltodextrin making beating is added, glass fibre is added after slurry is even, continue microwave treatment 10min, again through the concentrated lotion making solid content 60-70%, the vitriol oil is added in lotion, freeze drier is sent into after stirring 15min, powder is ground into finally by pulverizer.Diatomite improves its filling properties by modified, the processing forming of reinforced plastics particle, high thermal resistance and weathering resistance.
The invention has the beneficial effects as follows: the present invention with resol and silicone resin for main raw material, and be aided with several functions auxiliary agent and obtain modified plastic particles, the processing forming of this modified plastic particles is good, the automobile radiator grille be made up of it has excellent high thermal resistance, weathering resistance and shock-resistance, and easily adhere to paint for decoration, be beneficial to car radiation, and recyclable recycling.
Embodiment:
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
Embodiment 1
(1) 5 parts of nano titanium oxides, 10 parts of saltcake and 10 parts of silicon powders are placed in mortar, add 35 parts of water after grinding evenly and make mashed prod, then 85 parts of resol are added, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15min, then room temperature is naturally cooled to, add 30 parts of silicone resins and 8 parts of carbon fibers again, mixture is supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I;
(2) 13 parts of micro-crystalline ceramic powder and 12 parts of modification infusorial earths are heated to 75-80 DEG C of insulation to stir-fry 15min, add 12 parts of Nano graphite powders and 4 parts of antimonous oxides after being cooled to 35-40 DEG C, mix, obtain material II;
(3) in material I, material II, 7 parts of lauric acid list greases and 4 parts of lauric acid diethanolamine are added, be heated to 95-100 DEG C of insulated and stirred 20min, then 10 parts of plam oils, 6 parts of epoxy silkworm chrysalis oil acid butyl esters, 5 parts of tetrabromo-bisphenols and 2 parts of HMPA are added, continue insulated and stirred 15min, obtain mixture;
(4) said mixture material is added in forcing machine, through melting, shear blended after extrude, extrusion temperature 220-230 DEG C, then pelletizing after water-cooled, drying, finally sieve, pack, get product.
The preparation of modification infusorial earth: first 100 parts of diatomite are added in 230 parts of water, 12 parts of polyaluminium sulfates and 8 parts of nanomete talc powders are added after soaking 30min, mix, microwave treatment 15min under microwave frequency 2450MHz, power 800W, then 6 parts of maltodextrin making beating are added, 4 parts of glass fibre are added after slurry is even, continue microwave treatment 10min, again through the concentrated lotion making solid content 60-70%, 3 parts of vitriol oils are added in lotion, send into freeze drier after stirring 15min, be ground into powder finally by pulverizer.
Embodiment 2
(1) 7 parts of nano titanium oxides, 14 parts of saltcake and 12 parts of silicon powders are placed in mortar, add 40 parts of water after grinding evenly and make mashed prod, then 90 parts of resol are added, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15min, then room temperature is naturally cooled to, add 40 parts of silicone resins and 10 parts of carbon fibers again, mixture is supersound process 30min under ultrasonic frequency 40kHz, power 100W, obtains material I;
(2) 16 parts of micro-crystalline ceramic powder and 15 parts of modification infusorial earths are heated to 75-80 DEG C of insulation to stir-fry 15min, add 16 parts of Nano graphite powders and 5 parts of antimonous oxides after being cooled to 35-40 DEG C, mix, obtain material II;
(3) in material I, material II, 10 parts of lauric acid list greases and 5 parts of lauric acid diethanolamine are added, be heated to 90-100 DEG C of insulated and stirred 20min, then 15 parts of plam oils, 10 parts of epoxy silkworm chrysalis oil acid butyl esters, 8 parts of tetrabromo-bisphenols and 3 parts of HMPA are added, continue insulated and stirred 15min, obtain mixture;
(4) said mixture material is added in forcing machine, through melting, shear blended after extrude, extrusion temperature 220-230 DEG C, then pelletizing after water-cooled, drying, finally sieve, pack, get product.
The preparation of modification infusorial earth: first 110 parts of diatomite are added in 250 parts of water, 15 parts of polyaluminium sulfates and 10 parts of nanomete talc powders are added after soaking 30min, mix, microwave treatment 15min under microwave frequency 2450MHz, power 800W, then 8 parts of maltodextrin making beating are added, 6 parts of glass fibre are added after slurry is even, continue microwave treatment 10min, again through the concentrated lotion making solid content 60-70%, 4 parts of vitriol oils are added in lotion, send into freeze drier after stirring 15min, be ground into powder finally by pulverizer.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (2)
1. an automobile radiator grille processing modified plastic particles, is characterized in that, is made up of the raw material of following parts by weight:
Resol 80-90 part, silicone resin 30-40 part, micro-crystalline ceramic powder 12-17 part, modification infusorial earth 12-17 part, nano titanium oxide 5-8 part, Nano graphite powder 12-16 part, saltcake 10-14 part, silicon powder 8-12 part, plam oil 10-15 part, carbon fiber 7-11 part, epoxy silkworm chrysalis oil acid butyl ester 6-10 part, lauric acid list grease 6-10 part, tetrabromo-bisphenol 5-8 part, antimonous oxide 3-6 part, lauric acid diethanolamine 3-6 part, HMPA 2-4 part, water 35-40 part;
Its preparation method is as follows:
(1) nano titanium oxide, saltcake and silicon powder are placed in mortar, add water after grinding evenly and make mashed prod, then resol is added, after mixing under microwave frequency 2450MHz, power 800W microwave treatment 15-20min, then room temperature is naturally cooled to, add silicone resin and carbon fiber again, mixture is supersound process 25-30min under ultrasonic frequency 40kHz, power 100W, obtains material I;
(2) micro-crystalline ceramic powder and modification infusorial earth are heated to 70-80 DEG C of insulation to stir-fry 10-15min, add Nano graphite powder and antimonous oxide after being cooled to 35-40 DEG C, mix, obtain material II;
(3) in material I, material II, lauric acid list grease and lauric acid diethanolamine is added, be heated to 90-100 DEG C of insulated and stirred 15-20min, then plam oil, epoxy silkworm chrysalis oil acid butyl ester, tetrabromo-bisphenol and HMPA is added, continue insulated and stirred 10-15min, obtain mixture;
(4) said mixture material is added in forcing machine, through melting, shear blended after extrude, extrusion temperature 220-230 DEG C, then pelletizing after water-cooled, drying, finally sieve, pack, get product.
2. automobile radiator grille processing modified plastic particles according to claim 1, it is characterized in that, described modification infusorial earth is made up of the raw material of following parts by weight: diatomite 100-110 part, polyaluminium sulfate 10-15 part, nanomete talc powder 7-11 part, maltodextrin 5-8 part, glass fibre 3-6 part, vitriol oil 2-4 part, water 200-250 part, its preparation method is: be first added to the water by diatomite, polyaluminium sulfate and nanomete talc powder is added after soaking 20-30min, mix, in microwave frequency 2450MHz, microwave treatment 15min under power 800W, then maltodextrin making beating is added, glass fibre is added after slurry is even, continue microwave treatment 10min, again through the concentrated lotion making solid content 60-70%, the vitriol oil is added in lotion, freeze drier is sent into after stirring 15min, powder is ground into finally by pulverizer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510688859.0A CN105295295A (en) | 2015-10-19 | 2015-10-19 | Modified plastic particle for manufacturing automobile radiator grid |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510688859.0A CN105295295A (en) | 2015-10-19 | 2015-10-19 | Modified plastic particle for manufacturing automobile radiator grid |
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| CN105295295A true CN105295295A (en) | 2016-02-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009492A (en) * | 2016-07-29 | 2016-10-12 | 合肥广能新材料科技有限公司 | Acid-base resistant pressure-resistant heat-preservation material and preparation method thereof |
| CN108673335A (en) * | 2018-06-04 | 2018-10-19 | 安徽万协智能科技集团有限公司 | The automatic sensing conveying device of honing tube processing |
| CN112111176A (en) * | 2020-09-28 | 2020-12-22 | 常州中英科技股份有限公司 | Boron nitride-coated polytetrafluoroethylene composite filler, prepreg prepared from same and high-thermal-conductivity carbon-hydrogen copper-clad plate |
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| CN103373850A (en) * | 2012-04-20 | 2013-10-30 | 硕恩科技股份有限公司 | Method for manufacturing carbonaceous heat sink and carbonaceous heat sink |
| CN103910535A (en) * | 2012-12-31 | 2014-07-09 | 华越科技股份有限公司 | Porous ceramic radiating fin and preparation method |
| CN104474823A (en) * | 2014-11-27 | 2015-04-01 | 界首市东威塑业有限公司 | Tail gas environmental protection treatment device in granulating process of modified plastic granules |
| CN104710768A (en) * | 2013-12-11 | 2015-06-17 | 张国华 | Plastic synthetic composite material |
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2015
- 2015-10-19 CN CN201510688859.0A patent/CN105295295A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373850A (en) * | 2012-04-20 | 2013-10-30 | 硕恩科技股份有限公司 | Method for manufacturing carbonaceous heat sink and carbonaceous heat sink |
| CN103910535A (en) * | 2012-12-31 | 2014-07-09 | 华越科技股份有限公司 | Porous ceramic radiating fin and preparation method |
| CN104710768A (en) * | 2013-12-11 | 2015-06-17 | 张国华 | Plastic synthetic composite material |
| CN104474823A (en) * | 2014-11-27 | 2015-04-01 | 界首市东威塑业有限公司 | Tail gas environmental protection treatment device in granulating process of modified plastic granules |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009492A (en) * | 2016-07-29 | 2016-10-12 | 合肥广能新材料科技有限公司 | Acid-base resistant pressure-resistant heat-preservation material and preparation method thereof |
| CN106009492B (en) * | 2016-07-29 | 2018-04-27 | 上海海威斯特保温工程有限公司 | Acid and alkali-resistance resistance to compression thermal insulation material and preparation method thereof |
| CN108673335A (en) * | 2018-06-04 | 2018-10-19 | 安徽万协智能科技集团有限公司 | The automatic sensing conveying device of honing tube processing |
| CN112111176A (en) * | 2020-09-28 | 2020-12-22 | 常州中英科技股份有限公司 | Boron nitride-coated polytetrafluoroethylene composite filler, prepreg prepared from same and high-thermal-conductivity carbon-hydrogen copper-clad plate |
| CN112111176B (en) * | 2020-09-28 | 2022-04-29 | 常州中英科技股份有限公司 | Boron nitride-coated polytetrafluoroethylene composite filler, prepreg prepared from same and high-thermal-conductivity carbon-hydrogen copper-clad plate |
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Application publication date: 20160203 |