CN109749336A - A kind of plastic buckle resin and its application - Google Patents
A kind of plastic buckle resin and its application Download PDFInfo
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- CN109749336A CN109749336A CN201711060582.2A CN201711060582A CN109749336A CN 109749336 A CN109749336 A CN 109749336A CN 201711060582 A CN201711060582 A CN 201711060582A CN 109749336 A CN109749336 A CN 109749336A
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- resin
- buckle
- plastic buckle
- plastic
- glass fibre
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Abstract
The present invention provides a kind of plastic buckle resin, the resin is made of raw materials such as resin, toughener, glass fibres, the preparation method of the resin is, each raw material is taken to be put into high-speed mixer, it is mixed under 250RPM revolving speed and is added to melt blending in double screw extruder after twenty minutes, Screw Extrusion temperature is 200-250 DEG C, obtains plastic buckle resin after extruding pelletization.
Description
Technical field
The invention belongs to fiber glass resin field, it is specifically related to a kind of uviol steel pultrusion resin and its preparation side
Method.
Background technique
Solar energy is very very powerful and exceedingly arrogant project as the development and utilization of new energy, and composite material is due to its specific strength
The advantages such as height, specific modulus are high, and additional properties can be designed are in new energy field with extensive.Due to too can collection need it is long-term
It is exposed under strong ultraviolet light, the injection-moulded plastic products of ordinary resin formula are unable to satisfy the particular surroundings of high ultraviolet irradiation, for a long time
Ultraviolet ageing is easy to cause under ultraviolet irradiation, strength reduction influences the use of product.Acrylonitrile-butadiene-styrene (ABS) is referred to as
ABS, the ternary polymerization being made of acrylonitrile (acrylonitrile), butadiene (butadiene), styrene (styrene)
Object.ABS has that intensity is high, heat-resist, dimensional stability is high, good electric property and processing as one of five large-engineering plastics
The characteristics such as facilitate, is widely used in the various fields such as automobile, electronics, building, new energy, processing method is flexible and changeable, can adopt
With the various forming methods such as injection molding, compression molding, blow molding, 3D printing.The shortcomings that ABS product is ultraviolet-resistant performance
Shortcoming, it is degradable under the action of uv light, its mechanical performance and lustrous surface are influenced using easy outdoors for a long time.
Summary of the invention
The present invention is proposed a kind of new resin formula, is improved injection molding using the method for functional additive optimization resin formula
Mechanical strength, the resistance to ultraviolet characteristic of shaped article solar panel frame connection plastic buckle.The present invention is directed to existing ABS resin
It is formulated the disadvantages of injection molding product uvioresistant characteristic is poor, and intensity is insufficient and carries out uvioresistant modification and addition staple glass fibre
Tie up the intensity that product is improved as reinforcement.Not only mechanical property is greatly improved modified product, the anti-purple of product
External characteristics is also significantly improved.
Plastic buckle resin of the present invention includes the raw material of following parts by weight: ABS resin 50-80, toughener 5-20,
Glass fibre 10-30, anti ultraviolet agent 0.05-1, light stabilizer 0.1-1, antioxidant 0.1-1.
The resin of plastic buckle of the present invention is acrylonitrile-butadiene-styrene (ABS) ternary block polymer.
Currently preferred anti ultraviolet agent is 2- (2'- hydroxyl -3'- tert-butyl -5'- aminomethyl phenyl) -5- chloro benzo three
Azoles.
Currently preferred light stabilizer is the poly-succinic (4- hydroxyl -2,2,6,6- tetramethyl of molecular weight 2500-6000
Base -1- piperidine ethanol) ester.
Currently preferred antioxidant is 2,2' methylene bis (4- methyl-6-tert-butylphenol).
Toughener of the present invention is thermoplastic polyurethane (TPU).
Currently preferred glass fibre is the chopped strand silk of length 1-3mm.
Application of the plastic buckle resin of the present invention in product forms are linked and packed.
Plastic buckle resin of the present invention the preparation method comprises the following steps: weighing resin, the toughening of corresponding weight according to formula
Agent, glass fibre, anti ultraviolet agent, light stabilizer, antioxidant are put into high-speed mixer, are mixed 20 minutes under 250RPM revolving speed
After be added to melt blending in double screw extruder, Screw Extrusion temperature is 200-250 DEG C, and ABS injection molding is obtained after extruding pelletization
Resin is to get plastic buckle resin.
The present invention uses ABS to carry out solar panel frame connection plastic buckle by the way of injection molding for raw material
Preparation, the untreated ABS injecting products UV resistance of tradition is bad, easy thermo-oxidative ageing, is chronically exposed to strong ultraviolet spoke
It penetrates the lower performance to product and appearance has significant effect.Meanwhile single ABS injection molding product intensity is not high enough, in conduct
There is great limitation in the product that connector uses.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment, to this
Invention is further described, and these descriptions are merely illustrative, and is not intended to limit the scope of the invention
Embodiment 1: plastic buckle resin, formula such as following table are prepared
Table 1: embodiment 1 prepares plastic buckle resin formula
The preparation method comprises the following steps: weighing ABS resin, thermoplastic polyurethane, glass fibre, the 2- (2'- of corresponding weight according to formula
Hydroxyl -3'- tert-butyl -5'- aminomethyl phenyl) -5- chlorinated benzotriazole, poly-succinic (the 4- hydroxyl-of molecular weight 2500-6000
2,2,6,6- tetramethyl -1- piperidine ethanols) ester, 2,2'- di-2-ethylhexylphosphine oxides (4- methyl-6-tert-butylphenol) are put into high-speed mixer
In, it is mixed under 250RPM revolving speed and is added to melt blending in double screw extruder after twenty minutes, Screw Extrusion temperature is 200-
250 DEG C, ABS casting resin is obtained after extruding pelletization to get plastic buckle resin.
Embodiment 2-4: preparing plastic buckle resin formula see the table below, and the preparation method is the same as that of Example 1
Table 3: embodiment 2-4 prepares plastic buckle resin formula
Comparative example 1,2: preparing glass reinforced plastic pultrusion flame-retardant resin formulation see the table below, and the preparation method is the same as that of Example 1
Table 4: comparative example 1-2 prepares the formula of plastic buckle resin
Test example: mechanical to the plastic buckle resin of manufactured embodiment 1-4 and comparative example 1-2, UV protection to can be carried out
Test, as a result as follows:
Table 5: the plastic buckle resin mechanical performance without the embodiment 1-4 and comparative example 1-2 of ultraviolet processing compares
Table 6: pass through 200KWh/m2The plastic buckle resin of embodiment 1-4 and comparative example 1-2 after ultraviolet light are purple
Outer performance compares
In terms of mechanical strength, add glass ABS intensity be improved significantly, and in specified range of the invention, material
The mechanical strength of material is improved with the raising of glass fiber content.After being added to anti ultraviolet agent, intensity is unaffected.By
200KWh/m2Ultraviolet irradiation after, comparative example 1 and 2 xanthochromia of comparative example for being not added with anti ultraviolet agent are obvious, while mechanical property
Energy decline is larger, and close to 50%, the embodiment 1-4 for being added to anti ultraviolet agent is equal for tensile strength, impact strength, bending strength decline
Without apparent chromatic aberration, while mechanical property variation is smaller, and tensile strength, impact strength, bending strength only decline 10%
Below.
Claims (9)
1. a kind of plastic buckle resin, which is characterized in that the resin includes the raw material of following parts by weight: resin 50-80, toughening
Agent 5-20, glass fibre 10-30, anti ultraviolet agent 0.05-1, light stabilizer 0.1-1, antioxidant 0.1-1.
2. according to buckle resin described in right 1, which is characterized in that the resin is that acrylonitrile-butadiene-styrene (ABS) ternary is embedding
Section copolymer.
3. the toughener according to claim 1 is thermoplastic polyurethane TPU.
4. buckle resin according to claim 1, which is characterized in that the anti ultraviolet agent is 2- (the tertiary fourth of 2'- hydroxyl -3'-
Base -5'- aminomethyl phenyl) -5- chlorinated benzotriazole.
5. buckle resin according to claim 1, which is characterized in that the light stabilizer is molecular weight 2500-6000's
Poly-succinic (4- hydroxyl -2,2,6,6- tetramethyl -1- piperidine ethanol) ester.
6. buckle resin according to claim 1, which is characterized in that the antioxidant is 2,2'- di-2-ethylhexylphosphine oxide (4- first
Base -6- tert-butyl phenol).
7. plastic buckle resin according to claim 1-6, which is characterized in that the glass fibre is length
For the chopped strand silk of 1-3mm.
8. the preparation method of plastic buckle resin according to claim 1-6, which is characterized in that the preparation side
Method are as follows: be put into according to resin, toughener, glass fibre, anti ultraviolet agent, light stabilizer, the antioxidant that formula weighs corresponding weight
In high-speed mixer, is mixed under 250RPM revolving speed and be added to melt blending in double screw extruder, Screw Extrusion after twenty minutes
Temperature is 200-250 DEG C, obtains casting resin after extruding pelletization to get plastic buckle resin.
9. a kind of application of plastic buckle resin in product forms are linked and packed.It is characterized in that the buckle resin is right
It is required that the described in any item plastic buckle resins of 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060582.2A CN109749336A (en) | 2017-11-02 | 2017-11-02 | A kind of plastic buckle resin and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711060582.2A CN109749336A (en) | 2017-11-02 | 2017-11-02 | A kind of plastic buckle resin and its application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109749336A true CN109749336A (en) | 2019-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711060582.2A Pending CN109749336A (en) | 2017-11-02 | 2017-11-02 | A kind of plastic buckle resin and its application |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000040679A (en) * | 1998-12-19 | 2000-07-05 | 구광시 | Aromatic polyester resin composition |
| CN102617972A (en) * | 2012-03-19 | 2012-08-01 | 上海锦湖日丽塑料有限公司 | Halogen-free flame-retardant styrene-series resin composition and preparation method thereof |
| CN103525040A (en) * | 2012-07-02 | 2014-01-22 | 青岛欣展塑胶有限公司 | Glass fiber reinforced flame-retardant heat-resistant PBT (polybutylene terephthalate) composite material |
| CN106349634A (en) * | 2016-08-30 | 2017-01-25 | 聚威工程塑料(上海)有限公司 | Extrusion grade elastomer used for wire and cable of charging pile for new energy automobile |
-
2017
- 2017-11-02 CN CN201711060582.2A patent/CN109749336A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000040679A (en) * | 1998-12-19 | 2000-07-05 | 구광시 | Aromatic polyester resin composition |
| CN102617972A (en) * | 2012-03-19 | 2012-08-01 | 上海锦湖日丽塑料有限公司 | Halogen-free flame-retardant styrene-series resin composition and preparation method thereof |
| CN103525040A (en) * | 2012-07-02 | 2014-01-22 | 青岛欣展塑胶有限公司 | Glass fiber reinforced flame-retardant heat-resistant PBT (polybutylene terephthalate) composite material |
| CN106349634A (en) * | 2016-08-30 | 2017-01-25 | 聚威工程塑料(上海)有限公司 | Extrusion grade elastomer used for wire and cable of charging pile for new energy automobile |
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| PB01 | Publication | ||
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Application publication date: 20190514 |