CN106188838A - A kind of antistatic computer liquid-crystal display glue frame and production technology thereof - Google Patents
A kind of antistatic computer liquid-crystal display glue frame and production technology thereof Download PDFInfo
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- CN106188838A CN106188838A CN201610541294.8A CN201610541294A CN106188838A CN 106188838 A CN106188838 A CN 106188838A CN 201610541294 A CN201610541294 A CN 201610541294A CN 106188838 A CN106188838 A CN 106188838A
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- glue frame
- fused mass
- temperature
- crystal display
- minutes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Liquid Crystal (AREA)
- Liquid Crystal Substances (AREA)
Abstract
A kind of antistatic computer liquid-crystal display glue frame and production technology thereof, belonging to computer liquid-crystal display glue frame technical field, this computer liquid-crystal display glue frame is to be composed of the following components in parts by weight: polypropylene 42～48, butadiene 13～16, acrylonitrile 13～15, styrene 16～19, thiazolinyl bis-phenol 4～7, chlorinated paraffin 3～5, tetrabromo xylol 8～9 and hardening agent 7～8.The glue frame of the present invention has the function of antistatic, does not produce electrostatic, and computer serviceability is good；The glue frame of the present invention is corrosion-resistant, it is not easy to aging, and safety coefficient is high；The glue frame of the present invention is long for service life, cost-effective.
Description
Technical field
The invention belongs to computer liquid-crystal display glue frame technical field, particularly relate to a kind of antistatic computer liquid-crystal display
Glue frame and production technology thereof.
Background technology
The structure of liquid crystal display is placement liquid crystal cell in the middle of the glass substrate that two panels is parallel, and lower baseplate glass is arranged
Thin film transistor (TFT), upper substrate glass arranges colored filter, is controlled with voltage change by the signal on thin film transistor (TFT)
The rotation direction of liquid crystal molecule, thus reach to control each pixel polarized light outgoing and whether reach to show purpose.Daily
In life, the generation of electrostatic can bring many troubles.The glue frame of computer liquid-crystal display is easily carried electrostatic, and electrostatic can make electricity
Brain produces various faults, shortens the service life of computer；And the glue frame of computer liquid-crystal display is the most aging, there is safety hidden
Suffer from.
Summary of the invention
The technical problem to be solved is to provide a kind of antistatic computer liquid-crystal display glue frame and production thereof
Technique.
For solving the problems referred to above, a kind of antistatic computer liquid-crystal display glue frame of the present invention, this computer liquid crystal
Show that device glue frame is to be composed of the following components in parts by weight: polypropylene 42～48, butadiene 13～16, acrylonitrile 13～15, benzene second
Alkene 16～19, thiazolinyl bis-phenol 4～7, chlorinated paraffin 3～5, tetrabromo xylol 8～9 and hardening agent 7～8.
Described hardening agent is to be composed of the following components in parts by weight: magnesium hydroxide 3.1～3.3, methyl methacrylate 0.7
～0.9, dibutyl phthalate 0.5～0.7, antimony oxide 0.1～0.2, phosphate ester 2.3～2.5 and adipic acid the third two
Alcohol ester 1.2～1.6.
The production technology of a kind of antistatic computer liquid-crystal display glue frame, comprises the following steps that:
(1) by polypropylene 42～48, butadiene 13～16, acrylonitrile 13～15, styrene 16～19, thiazolinyl bis-phenol 4～
7, chlorinated paraffin 3～5, tetrabromo xylol 8～9 and hardening agent 7～8 are put in blender and are stirred, and mixing time is 15
～20 minutes, obtain mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 105～115 DEG C, is then incubated, insulation temperature
Degree is 105～115 DEG C, and temperature retention time is 2～3 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 240～280 DEG C, is then incubated, insulation
Temperature is 240～280 DEG C, and temperature retention time is 10～15 minutes, and heat preservation pressure is 35～45MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 120～140MPa, then cools down,
Cool time is 6～8 minutes；
(5) the glue frame of molding is taken out in die sinking.
Compared with prior art, the invention have the advantages that the glue frame of the present invention has the function of antistatic, do not produce
Electrostatic, computer serviceability is good；The glue frame of the present invention is corrosion-resistant, it is not easy to aging, and safety coefficient is high；The glue frame of the present invention uses
Life-span is long, cost-effective.
Detailed description of the invention
Embodiment 1
A kind of antistatic computer liquid-crystal display glue frame, this computer liquid-crystal display glue frame is by the composition of following weight portion
Composition: polypropylene 42, butadiene 13, acrylonitrile 13, styrene 16, thiazolinyl bis-phenol 4, chlorinated paraffin 3, tetrabromo xylol 8 and
Hardening agent 7.
Hardening agent is to be composed of the following components in parts by weight: magnesium hydroxide 3.1, methyl methacrylate 0.7, O-phthalic
Dibutyl phthalate 0.5, antimony oxide 0.1, phosphate ester 2.3 and adipic acid propylene glycol ester 1.2.
The production technology of a kind of antistatic computer liquid-crystal display glue frame, comprises the following steps that:
(1) by polypropylene 42, butadiene 13, acrylonitrile 13, styrene 16, thiazolinyl bis-phenol 4, chlorinated paraffin 3, tetrabromo to two
Toluene 8 and hardening agent 7 are put in blender and are stirred, and mixing time is 15 minutes, obtain mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 105 DEG C, is then incubated, and holding temperature is
105 DEG C, temperature retention time is 2 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 240 DEG C, is then incubated, holding temperature
Being 240 DEG C, temperature retention time is 10 minutes, and heat preservation pressure is 35MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 120MPa, then cools down, during cooling
Between be 6 minutes；
(5) the glue frame of molding is taken out in die sinking.
It is demonstrated experimentally that this parameter low glue frame anti-dead point performance is good；Glue frame corrosion resistance is preferable, it is not easy to aging；Glue frame makes
With lasting a long time.
Embodiment 2
A kind of antistatic computer liquid-crystal display glue frame, this computer liquid-crystal display glue frame is by the composition of following weight portion
Composition: polypropylene 45, butadiene 15, acrylonitrile 14, styrene 18, thiazolinyl bis-phenol 5, chlorinated paraffin 4, tetrabromo xylol 8 and
Hardening agent 8.
Hardening agent is to be composed of the following components in parts by weight: magnesium hydroxide 3.2, methyl methacrylate 0.8, O-phthalic
Dibutyl phthalate 0.6, antimony oxide 0.2, phosphate ester 2.4 and adipic acid propylene glycol ester 1.4.
The production technology of a kind of antistatic computer liquid-crystal display glue frame, comprises the following steps that:
(1) by polypropylene 45, butadiene 15, acrylonitrile 14, styrene 18, thiazolinyl bis-phenol 5, chlorinated paraffin 4, tetrabromo to two
Toluene 8 and hardening agent 8 are put in blender and are stirred, and mixing time is 18 minutes, obtain mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 110 DEG C, is then incubated, and holding temperature is
110 DEG C, temperature retention time is 2.5 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 260 DEG C, is then incubated, holding temperature
Being 260 DEG C, temperature retention time is 13 minutes, and heat preservation pressure is 40MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 130MPa, then cools down, during cooling
Between be 7 minutes；
(5) the glue frame of molding is taken out in die sinking.
It is demonstrated experimentally that this parameter low glue frame anti-dead point performance is best；Glue frame corrosion resistance is best, it is not easy to aging；Glue frame
Service life is the longest.
Therefore, the present embodiment is preferred embodiment.
Embodiment 3
A kind of antistatic computer liquid-crystal display glue frame, this computer liquid-crystal display glue frame is by the composition of following weight portion
Composition: polypropylene 48, butadiene 16, acrylonitrile 15, styrene 19, thiazolinyl bis-phenol 7, chlorinated paraffin 5, tetrabromo xylol 9 and
Hardening agent 8.
Hardening agent is to be composed of the following components in parts by weight: magnesium hydroxide 3.3, methyl methacrylate 0.9, O-phthalic
Dibutyl phthalate 0.7, antimony oxide 0.2, phosphate ester 2.5 and adipic acid propylene glycol ester 1.6.
The production technology of a kind of antistatic computer liquid-crystal display glue frame, comprises the following steps that:
(1) by polypropylene 48, butadiene 16, acrylonitrile 15, styrene 19, thiazolinyl bis-phenol 7, chlorinated paraffin 5, tetrabromo to two
Toluene 9 and hardening agent 8 are put in blender and are stirred, and mixing time is 20 minutes, obtain mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 115 DEG C, is then incubated, and holding temperature is
115 DEG C, temperature retention time is 3 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 280 DEG C, is then incubated, holding temperature
Being 280 DEG C, temperature retention time is 15 minutes, and heat preservation pressure is 45MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 140MPa, then cools down, during cooling
Between be 8 minutes；
(5) the glue frame of molding is taken out in die sinking.
It is demonstrated experimentally that this parameter low glue frame anti-dead point better performances；Glue frame corrosion resistance is preferable, it is not easy to aging；Glue frame
Service life is longer.
Claims (6)
1. an antistatic computer liquid-crystal display glue frame, it is characterised in that: this computer liquid-crystal display glue frame is by following heavy
The one-tenth of amount part is grouped into: polypropylene 42～48, butadiene 13～16, acrylonitrile 13～15, styrene 16～19, thiazolinyl bis-phenol 4
～7, chlorinated paraffin 3～5, tetrabromo xylol 8～9 and hardening agent 7～8.
A kind of antistatic computer liquid-crystal display glue frame, it is characterised in that: described hardening agent be by
The one-tenth of following weight portion is grouped into: magnesium hydroxide 3.1～3.3, methyl methacrylate 0.7～0.9, dibutyl phthalate
0.5～0.7, antimony oxide 0.1～0.2, phosphate ester 2.3～2.5 and adipic acid propylene glycol ester 1.2～1.6.
3. the production technology of an antistatic computer liquid-crystal display glue frame, it is characterised in that: comprise the following steps that:
(1) by polypropylene 42～48, butadiene 13～16, acrylonitrile 13～15, styrene 16～19, thiazolinyl bis-phenol 4～7, chlorine
Fossil waxes 3～5, tetrabromo xylol 8～9 and hardening agent 7～8 are put in blender and are stirred, and mixing time is 15～20
Minute, obtain mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 105～115 DEG C, is then incubated, and holding temperature is
105～115 DEG C, temperature retention time is 2～3 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 240～280 DEG C, is then incubated, holding temperature
Being 240～280 DEG C, temperature retention time is 10～15 minutes, and heat preservation pressure is 35～45MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 120～140MPa, then cools down, cooling
Time is 6～8 minutes；
(5) the glue frame of molding is taken out in die sinking.
A kind of production technology of antistatic computer liquid-crystal display glue frame, it is characterised in that: include
Following processing step:
(1) by polypropylene 42, butadiene 13, acrylonitrile 13, styrene 16, thiazolinyl bis-phenol 4, chlorinated paraffin 3, tetrabromo xylol
8 and hardening agent 7 put in blender and stir, mixing time is 15 minutes, obtains mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 105 DEG C, is then incubated, and holding temperature is 105
DEG C, temperature retention time is 2 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 240 DEG C, is then incubated, and holding temperature is 240
DEG C, temperature retention time is 10 minutes, and heat preservation pressure is 35MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 120MPa, then cools down, and cool time is
6 minutes；
(5) the glue frame of molding is taken out in die sinking.
A kind of production technology of antistatic computer liquid-crystal display glue frame, it is characterised in that: include
Following processing step:
(1) by polypropylene 45, butadiene 15, acrylonitrile 14, styrene 18, thiazolinyl bis-phenol 5, chlorinated paraffin 4, tetrabromo xylol
8 and hardening agent 8 put in blender and stir, mixing time is 18 minutes, obtains mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 110 DEG C, is then incubated, and holding temperature is 110
DEG C, temperature retention time is 2.5 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 260 DEG C, is then incubated, and holding temperature is 260
DEG C, temperature retention time is 13 minutes, and heat preservation pressure is 40MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 130MPa, then cools down, and cool time is
7 minutes；
(5) the glue frame of molding is taken out in die sinking.
A kind of production technology of antistatic computer liquid-crystal display glue frame, it is characterised in that: include
Following processing step:
(1) by polypropylene 48, butadiene 16, acrylonitrile 15, styrene 19, thiazolinyl bis-phenol 7, chlorinated paraffin 5, tetrabromo xylol
9 and hardening agent 8 put in blender and stir, mixing time is 20 minutes, obtains mixture a；
(2) mixture a being put into pot to heat, heating-up temperature is 115 DEG C, is then incubated, and holding temperature is 115
DEG C, temperature retention time is 3 hours, then stirs, and obtains fused mass a；
(3) being added in injection mold by fused mass a, mould inside temperature is 280 DEG C, is then incubated, and holding temperature is 280
DEG C, temperature retention time is 15 minutes, and heat preservation pressure is 45MPa, obtains fused mass b；
(4) entering in mold cavity by fused mass b by screw of injection, injection pressure is 140MPa, then cools down, and cool time is
8 minutes；
(5) the glue frame of molding is taken out in die sinking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541294.8A CN106188838A (en) | 2016-07-11 | 2016-07-11 | A kind of antistatic computer liquid-crystal display glue frame and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541294.8A CN106188838A (en) | 2016-07-11 | 2016-07-11 | A kind of antistatic computer liquid-crystal display glue frame and production technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106188838A true CN106188838A (en) | 2016-12-07 |
Family
ID=57474301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541294.8A Pending CN106188838A (en) | 2016-07-11 | 2016-07-11 | A kind of antistatic computer liquid-crystal display glue frame and production technology thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106188838A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625463A (en) * | 2002-02-06 | 2005-06-08 | B.M.伯加马斯卡莫布利股份公司 | Mould for TV. chassis and TV. frames |
-
2016
- 2016-07-11 CN CN201610541294.8A patent/CN106188838A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1625463A (en) * | 2002-02-06 | 2005-06-08 | B.M.伯加马斯卡莫布利股份公司 | Mould for TV. chassis and TV. frames |
Non-Patent Citations (4)
| Title |
|---|
| 徐同考: "《塑料改性实用技术》", 31 October 2015, 中国轻工业出版社 * |
| 徐同考: "丙烯腈-丁二烯-苯乙烯共聚物", 《塑料改性实用技术》 * |
| 徐跃华等: "《低碳烯烃生产技术》", 28 February 2015, 中国石化出版社 * |
| 谭世语等: "《化工工艺学（第四版）》", 31 January 2015, 重庆大学出版社 * |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161207 |