CN106519472A - Non-toxic and odorless automotive interior material and preparation method thereof - Google Patents
Non-toxic and odorless automotive interior material and preparation method thereof Download PDFInfo
- Publication number
- CN106519472A CN106519472A CN201611011388.0A CN201611011388A CN106519472A CN 106519472 A CN106519472 A CN 106519472A CN 201611011388 A CN201611011388 A CN 201611011388A CN 106519472 A CN106519472 A CN 106519472A
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- CN
- China
- Prior art keywords
- parts
- interior material
- hydroxybenzoic acid
- oxalic acid
- automotive interior
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1515—Three-membered rings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
- C08K5/526—Esters of phosphorous acids, e.g. of H3PO3 with hydroxyaryl compounds
Abstract
The invention discloses a non-toxic and odorless automotive interior material and a preparation method thereof. The interior material is prepared from raw materials in parts by weight as follows: 43-51 parts of chloropolystyrene, 3-7 parts of epoxy octyl stearate, 11-19 parts of oxalic acid, 6-14 parts of p-hydroxybenzoic acid and 1-5 parts of tris(nonylphenyl) phosphite. Chloropolystyrene is smashed, an oxalic acid solution is added, the mixture is sealed, heated and stirred, a p-hydroxybenzoic acid solution and epoxy octyl stearate are added, and the mixture is heated and subjected to ultrasonic treatment; tris(nonylphenyl) phosphite is added, the mixture is sealed, heated and stirred, heating and stirring is performed under the open condition, and the interior material is obtained through extruding, granulation and drying. The non-toxic and odorless automotive interior material has the VOC emission approaching to zero, has excellent comprehensive performance such as scratch resistance, heat stability, impact resistance, strength, toughness and the like and is low in production cost and suitable for industrial large-scale production, and the preparation method is simple.
Description
Technical field
The present invention relates to technical field of automobile, specifically a kind of nonpoisonous and tasteless automotive interior material and its preparation side
Method.
Background technology
With developing rapidly for Domestic Automotive Industry, automobile has become the walking-replacing tool of human lives, and people rest on car
The interior time is increasingly longer, and free formaldehyde, alkane, benzene,toluene,xylene and aldehydes that vehicle inside decoration part is evaporated etc. is more
VOC is planted, in-car inferior air quality is caused, is seriously threaten the health of people；Purification is in-car empty
Makings amount has become the focus of social concerns at present.The discharge of automotive upholstery VOC is of interest for society.Polypropylene (PP) has
Have that density is little, cost performance is high, excellent heat resistance, rigidity, resistance to corrosive chemicals, it is easy to machine-shaping and reclaim etc. excellent
Point so as to be widely used on automobile, becomes maximum, the with the fastest developing speed kind of consumption in automotive plastic.
But PP material thermal resistances are poor, the low, impact flexibility of rigidity is low, and case hardness is low relative to other materials, particularly adds Talcum
After powder, scratch resistant performance is poor, and these defects seriously constrain application of the polypropylene in automotive field.Therefore, PP materials are improved
Surface scratch resistant performance, reduction inside gadget volatile organic compound are prior art areas for improvement.
The content of the invention
It is an object of the invention to provide a kind of VOC emission is close to zero, with superior scratch resistance, heat stability
Nonpoisonous and tasteless automotive interior materials of combination property such as energy, impact resistance, intensity and toughness and preparation method thereof, to solve
The problem proposed in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme：
A kind of nonpoisonous and tasteless automotive interior material, is made up of the following raw material according to weight portion：Chloropolystyrene 43-
51 parts, octyl epoxy stearate 3-7 parts, oxalic acid 11-19 parts, P-hydroxybenzoic acid 6-14 parts, trisnonyl phenyl phosphite 1-5
Part.
As further scheme of the invention：The nonpoisonous and tasteless automotive interior material, by following according to weight portion
Raw material is constituted：Chloropolystyrene 45-49 parts, octyl epoxy stearate 4-6 parts, oxalic acid 13-17 parts, P-hydroxybenzoic acid 8-12
Part, trisnonyl phenyl phosphite 2-4 parts.
As further scheme of the invention：The nonpoisonous and tasteless automotive interior material, by following according to weight portion
Raw material is constituted：47 parts of Chloropolystyrene, 5 parts of octyl epoxy stearate, 15 parts of oxalic acid, 10 parts of P-hydroxybenzoic acid, phosphorous acid
Three 3 parts of nonyl phenyl esters.
A kind of preparation method of nonpoisonous and tasteless automotive interior material, comprises the steps of：
1) dehydrated alcohol of 1.4 times of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By grass
Acid is mixed with the deionized water of 2.2 times of its quality, prepared oxalic acid solution；
2) Chloropolystyrene crushed, cross 150 mesh sieves, add oxalic acid solution, sealed at stirring at a temperature of 92 DEG C
Reason 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate, then heats to 113 DEG C, and surpass at such a temperature
Sonication 28min, ultrasonic power are 800W；Trisnonyl phenyl phosphite is being added, and stir process is being sealed at a temperature of 155 DEG C
65-70min, then heats to 210 DEG C, and in open stir process 1.1h, extrusion, granulating and drying obtain final product inside gadget material.
Compared with prior art, the invention has the beneficial effects as follows：
The nonpoisonous and tasteless automotive interior material of the present invention is pressed《GB/T 27630-2011》Standard detects that at 110 DEG C nothing has
Machine waves compound generation；Its VOC emission effectively solves vehicle inside decoration part free formaldehyde, alkane at all close to zero, from source
The waving problem of various VOC materials such as hydrocarbon, benzene,toluene,xylene and aldehydes.The present invention has superior
The combination properties such as scratch resistance, thermal stability, impact resistance, intensity and toughness, meet auto industry pair well
The good requirement of scratch resistance and combination property.Preparation method of the present invention is simple, low production cost, is suitable to industrially scalable life
Produce.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of nonpoisonous and tasteless automotive interior material is made up of the following raw material according to weight portion：
43 parts of Chloropolystyrene, 3 parts of octyl epoxy stearate, 11 parts of oxalic acid, 6 parts of P-hydroxybenzoic acid, trisnonyl phenyl phosphite 1
Part.
1.4 times of dehydrated alcohol of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid
Mix with 2.2 times of deionized water of its quality, oxalic acid solution is obtained.Chloropolystyrene is crushed, 150 mesh sieves are crossed, grass is added
Acid solution, at a temperature of 92 DEG C seals stir process 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate,
113 DEG C, and supersound process 28min at such a temperature are then heated to, ultrasonic power is 800W；Adding three nonyl benzene of phosphorous acid
Ester, at a temperature of 155 DEG C seals stir process 65min, then heats to 210 DEG C, in open stir process 1.1h, extrude,
Granulating and drying obtains final product inside gadget material.
Embodiment 2
In the embodiment of the present invention, a kind of nonpoisonous and tasteless automotive interior material is made up of the following raw material according to weight portion：
51 parts of Chloropolystyrene, 7 parts of octyl epoxy stearate, 19 parts of oxalic acid, 14 parts of P-hydroxybenzoic acid, trisnonyl phenyl phosphite
5 parts.
1.4 times of dehydrated alcohol of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid
Mix with 2.2 times of deionized water of its quality, oxalic acid solution is obtained.Chloropolystyrene is crushed, 150 mesh sieves are crossed, grass is added
Acid solution, at a temperature of 92 DEG C seals stir process 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate,
113 DEG C, and supersound process 28min at such a temperature are then heated to, ultrasonic power is 800W；Adding three nonyl benzene of phosphorous acid
Ester, at a temperature of 155 DEG C seals stir process 70min, then heats to 210 DEG C, in open stir process 1.1h, extrude,
Granulating and drying obtains final product inside gadget material.
Embodiment 3
In the embodiment of the present invention, a kind of nonpoisonous and tasteless automotive interior material is made up of the following raw material according to weight portion：
45 parts of Chloropolystyrene, 4 parts of octyl epoxy stearate, 13 parts of oxalic acid, 8 parts of P-hydroxybenzoic acid, trisnonyl phenyl phosphite 2
Part.
1.4 times of dehydrated alcohol of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid
Mix with 2.2 times of deionized water of its quality, oxalic acid solution is obtained.Chloropolystyrene is crushed, 150 mesh sieves are crossed, grass is added
Acid solution, at a temperature of 92 DEG C seals stir process 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate,
113 DEG C, and supersound process 28min at such a temperature are then heated to, ultrasonic power is 800W；Adding three nonyl benzene of phosphorous acid
Ester, at a temperature of 155 DEG C seals stir process 68min, then heats to 210 DEG C, in open stir process 1.1h, extrude,
Granulating and drying obtains final product inside gadget material.
Embodiment 4
In the embodiment of the present invention, a kind of nonpoisonous and tasteless automotive interior material is made up of the following raw material according to weight portion：
49 parts of Chloropolystyrene, 6 parts of octyl epoxy stearate, 17 parts of oxalic acid, 12 parts of P-hydroxybenzoic acid, trisnonyl phenyl phosphite
4 parts.
1.4 times of dehydrated alcohol of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid
Mix with 2.2 times of deionized water of its quality, oxalic acid solution is obtained.Chloropolystyrene is crushed, 150 mesh sieves are crossed, grass is added
Acid solution, at a temperature of 92 DEG C seals stir process 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate,
113 DEG C, and supersound process 28min at such a temperature are then heated to, ultrasonic power is 800W；Adding three nonyl benzene of phosphorous acid
Ester, at a temperature of 155 DEG C seals stir process 68min, then heats to 210 DEG C, in open stir process 1.1h, extrude,
Granulating and drying obtains final product inside gadget material.
Embodiment 5
In the embodiment of the present invention, a kind of nonpoisonous and tasteless automotive interior material is made up of the following raw material according to weight portion：
47 parts of Chloropolystyrene, 5 parts of octyl epoxy stearate, 15 parts of oxalic acid, 10 parts of P-hydroxybenzoic acid, trisnonyl phenyl phosphite
3 parts.
1.4 times of dehydrated alcohol of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid
Mix with 2.2 times of deionized water of its quality, oxalic acid solution is obtained.Chloropolystyrene is crushed, 150 mesh sieves are crossed, grass is added
Acid solution, at a temperature of 92 DEG C seals stir process 1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate,
113 DEG C, and supersound process 28min at such a temperature are then heated to, ultrasonic power is 800W；Adding three nonyl benzene of phosphorous acid
Ester, at a temperature of 155 DEG C seals stir process 68min, then heats to 210 DEG C, in open stir process 1.1h, extrude,
Granulating and drying obtains final product inside gadget material.
Comparative example 1
In addition to trisnonyl phenyl phosphite is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 2
In addition to supersound process is not contained, its material content and preparation process are consistent with embodiment 5.
Comparative example 3
In addition to not containing trisnonyl phenyl phosphite and not containing supersound process, its material content and preparation process and reality
Apply example 5 consistent.
Properties of sample obtained in embodiment 1-5 and comparative example 1-3 is as shown in table 1.
Table 1
As can be seen from the table, the present invention can significantly improve nonpoisonous and tasteless automobile after addition trisnonyl phenyl phosphite
The scratch resistance of interior material, can improve melt flow rate (MFR), stretching using supersound process during heated and stirred in the preparation
Intensity, bending moduluses, notch impact strength and heat distortion temperature.Addition trisnonyl phenyl phosphite and supersound process can
Play the effect of potentiation.Mar-proof automotive interior material scratch-resistant obtained in above-described embodiment is good, mechanical property thermostability
Deng excellent combination property, it is fully able to meet that automotive upholstery is mar-proof to material and the requirement of mechanical property etc..
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of spirit or essential attributes without departing substantially from the present invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of description is only that those skilled in the art should for clarity
Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of nonpoisonous and tasteless automotive interior material, it is characterised in that be made up of the following raw material according to weight portion：Chlorination gathers
Styrene 43-51 parts, octyl epoxy stearate 3-7 parts, oxalic acid 11-19 parts, P-hydroxybenzoic acid 6-14 parts, three nonyl of phosphorous acid
Phenyl ester 1-5 parts.
2. nonpoisonous and tasteless automotive interior material according to claim 1, it is characterised in that by following according to weight portion
Raw material is constituted：Chloropolystyrene 45-49 parts, octyl epoxy stearate 4-6 parts, oxalic acid 13-17 parts, P-hydroxybenzoic acid 8-12
Part, trisnonyl phenyl phosphite 2-4 parts.
3. nonpoisonous and tasteless automotive interior material according to claim 1, it is characterised in that by following according to weight portion
Raw material is constituted：47 parts of Chloropolystyrene, 5 parts of octyl epoxy stearate, 15 parts of oxalic acid, 10 parts of P-hydroxybenzoic acid, phosphorous acid
Three 3 parts of nonyl phenyl esters.
4. a kind of preparation method of the nonpoisonous and tasteless automotive interior material as described in claim 1-3 is arbitrary, it is characterised in that
Comprise the steps of：
1) dehydrated alcohol of 1.4 times of P-hydroxybenzoic acid and its quality is mixed, P-hydroxybenzoic acid solution is obtained；By oxalic acid with
The deionized water mixing of 2.2 times of its quality, is obtained oxalic acid solution；
2) Chloropolystyrene crushed, cross 150 mesh sieves, add oxalic acid solution, stir process is sealed at a temperature of 92 DEG C
1.7h, adds P-hydroxybenzoic acid solution and octyl epoxy stearate, then heats to 113 DEG C, and ultrasound at such a temperature
28min is processed, ultrasonic power is 800W；Trisnonyl phenyl phosphite is being added, and stir process is being sealed at a temperature of 155 DEG C
65-70min, then heats to 210 DEG C, and in open stir process 1.1h, extrusion, granulating and drying obtain final product inside gadget material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011388.0A CN106519472A (en) | 2016-11-17 | 2016-11-17 | Non-toxic and odorless automotive interior material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611011388.0A CN106519472A (en) | 2016-11-17 | 2016-11-17 | Non-toxic and odorless automotive interior material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106519472A true CN106519472A (en) | 2017-03-22 |
Family
ID=58353378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611011388.0A Withdrawn CN106519472A (en) | 2016-11-17 | 2016-11-17 | Non-toxic and odorless automotive interior material and preparation method thereof |
Country Status (1)
| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921427A (en) * | 2010-08-06 | 2010-12-22 | 奇瑞汽车股份有限公司 | Functional high-polymer decorative composite material and preparation method thereof |
| CN102876257A (en) * | 2012-11-07 | 2013-01-16 | 郑州华宇科技有限公司 | Water-based adhesive for interior trim of automobile |
| CN103554691A (en) * | 2013-11-05 | 2014-02-05 | 苏州万隆汽车零部件股份有限公司 | Automotive interior product |
| CN103849075A (en) * | 2012-12-03 | 2014-06-11 | 上海杰事杰新材料(集团)股份有限公司 | Scratch resistant modified polystyrene material as well as preparation method and application thereof |
| CN103980645A (en) * | 2014-06-03 | 2014-08-13 | 山东瀚氏汽车零部件有限公司 | Anti-aging and high temperature resistant HIPS (high impact polystyrene) plastic for automotive interior parts and preparation method |
-
2016
- 2016-11-17 CN CN201611011388.0A patent/CN106519472A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921427A (en) * | 2010-08-06 | 2010-12-22 | 奇瑞汽车股份有限公司 | Functional high-polymer decorative composite material and preparation method thereof |
| CN102876257A (en) * | 2012-11-07 | 2013-01-16 | 郑州华宇科技有限公司 | Water-based adhesive for interior trim of automobile |
| CN103849075A (en) * | 2012-12-03 | 2014-06-11 | 上海杰事杰新材料(集团)股份有限公司 | Scratch resistant modified polystyrene material as well as preparation method and application thereof |
| CN103554691A (en) * | 2013-11-05 | 2014-02-05 | 苏州万隆汽车零部件股份有限公司 | Automotive interior product |
| CN103980645A (en) * | 2014-06-03 | 2014-08-13 | 山东瀚氏汽车零部件有限公司 | Anti-aging and high temperature resistant HIPS (high impact polystyrene) plastic for automotive interior parts and preparation method |
Non-Patent Citations (2)
| Title |
|---|
| A·Φ·尼古拉耶夫: "《合成树脂与塑料工学》", 31 August 1962, 中国工业出版社 * |
| 周祥兴: "《工程塑料牌号与生产配方》", 30 June 2008, 中国纺织出版社 * |
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Application publication date: 20170322 |