CN107383805A - A kind of processing method of car lighting lamp material - Google Patents
A kind of processing method of car lighting lamp material Download PDFInfo
- Publication number
- CN107383805A CN107383805A CN201710706085.9A CN201710706085A CN107383805A CN 107383805 A CN107383805 A CN 107383805A CN 201710706085 A CN201710706085 A CN 201710706085A CN 107383805 A CN107383805 A CN 107383805A
- Authority
- CN
- China
- Prior art keywords
- alumino
- silicate
- processing method
- talc powder
- lighting lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of processing method of car lighting lamp material, belong to material processing method technical field.It mainly comprises the following steps：(1) raw material prepare：Prepare PBT/PET resins, nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent and antioxidant；(2) pre-process：After PBT/PET resins are dried into 3 4h at a temperature of 120 DEG C, melted；(3) extrusion moulding：The raw material of step (2) and nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent and antioxidant are uniformly mixed through high-speed mixer, double screw extruder is sent into by main feeding, pelletizing is extruded, obtains product.The advantage of the invention is that：It uses the alumino-silicate of meso-hole structure and nanomete talc powder to meet that illuminating lamp material exempts from the glossiness requirement of primer applications as auxiliary agent, optimized production process, improve production efficiency.
Description
Technical field
The present invention relates to a kind of processing method of material, specially a kind of processing method of car lighting lamp material.
Background technology
In general, car light is broadly divided into two kinds of illuminating lamp and signal lamp, and illuminating lamp mainly includes headlight, fog lamp, daytime
Portable lighter etc., and signal lamp includes turn signal lamp, taillight etc., car light of different shapes, and different interior trim car lights, for car
The selection and requirement of lamp material are all not quite similar, and are used as typical non-metallic component in automobile, the automotive lighting of injection molding
Lamp is an important parts, and the past uses heat-resisting PC materials, gradually replaced in recent years by PBT/PET lamp materials always
The advantages of in generation, it has heat-resisting height, and processability is good and cost is low, while its material surface glossiness is high, it is in process of production
Process of surface treatment need strictly controlled, after existing product injection molding, typically carry out following working process：(1)
Electrostatic → (3) primer spray → (4) baking priming paint → (5) vacuum coating → (6) topcoating → (7) are gone in product surface cleaning → (2)
Toast finish paint → (8) packaging.
The content of the invention
It is an object of the invention to provide a kind of processing method of car lighting lamp material, and it provides one kind and exempts from basecoat paint
Car lighting lamp material processing method.
The present invention solves technical problem and adopted the following technical scheme that：
A kind of processing method of car lighting lamp material is provided, it mainly comprises the following steps：
(1) raw material prepare：Prepare PBT/PET resins, nanomete talc powder and alumino-silicate, nucleator, small molecule absorption
Agent and antioxidant；
(2) pre-process：After PBT/PET resins are dried into 3-4h at a temperature of 120 DEG C, melted；
(3) extrusion moulding：By the raw material of step (2) and nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent
It is uniformly mixed with antioxidant through high-speed mixer, double screw extruder is sent into by main feeding, pelletizing is extruded, obtains product.
Preferably, the addition quality accounting summation of the nanomete talc powder and alumino-silicate is not higher than 20%.
Preferably, step (3) extrusion molding is carried out under 10-15Mpa.
Compared with prior art, its advantage is the present invention：It is slided using the alumino-silicate and nanometer of meso-hole structure
Stone flour can meet that illuminating lamp material exempts from the glossiness requirement of primer applications, optimized production process, improve production effect as auxiliary agent
Rate.
Embodiment
The present invention is specifically described below by specific embodiment.
A kind of processing method of car lighting lamp material, it mainly comprises the following steps：
(1) raw material prepare：Prepare PBT/PET resins, nanomete talc powder and alumino-silicate, nucleator, small molecule absorption
Agent and antioxidant；
(2) pre-process：After PBT/PET resins are dried into 3-4h at a temperature of 120 DEG C, melted；
(3) extrusion moulding：By the raw material of step (2) and nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent
It is uniformly mixed with antioxidant through high-speed mixer, double screw extruder is sent into by main feeding, pelletizing is extruded, obtains product.
For further optimisation technique scheme, the addition quality accounting summation of the nanomete talc powder and alumino-silicate is not high
In 20%.
For further optimisation technique scheme, step (3) extrusion molding is carried out under 10-15Mpa.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (3)
1. a kind of processing method of car lighting lamp material, it is characterised in that it mainly comprises the following steps：
(1) raw material prepare：Prepare PBT/PET resins, nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent and
Antioxidant；
(2) pre-process：After PBT/PET resins are dried into 3-4h at a temperature of 120 DEG C, melted；
(3) extrusion moulding：By the raw material of step (2) and nanomete talc powder and alumino-silicate, nucleator, small molecule absorbent and anti-
Oxygen agent is uniformly mixed through high-speed mixer, is sent into double screw extruder by main feeding, is extruded pelletizing, obtain product.
A kind of 2. processing method of car lighting lamp material according to claim 1, it is characterised in that the nanomete talc powder
20% is not higher than with the addition quality accounting summation of alumino-silicate.
3. a kind of processing method of car lighting lamp material according to claim 1, it is characterised in that the step (3) is squeezed
Modeling is carried out under 10-15Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706085.9A CN107383805A (en) | 2017-08-17 | 2017-08-17 | A kind of processing method of car lighting lamp material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710706085.9A CN107383805A (en) | 2017-08-17 | 2017-08-17 | A kind of processing method of car lighting lamp material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107383805A true CN107383805A (en) | 2017-11-24 |
Family
ID=60353560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710706085.9A Pending CN107383805A (en) | 2017-08-17 | 2017-08-17 | A kind of processing method of car lighting lamp material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107383805A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463183A (en) * | 2008-11-28 | 2009-06-24 | 上海锦湖日丽塑料有限公司 | Low fog value polyester composition and preparation thereof |
| CN101550268A (en) * | 2009-04-30 | 2009-10-07 | 普立万聚合体（苏州）有限公司 | Polybutylene terephthalate material used for decorative ring of vehicle lamp |
-
2017
- 2017-08-17 CN CN201710706085.9A patent/CN107383805A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101463183A (en) * | 2008-11-28 | 2009-06-24 | 上海锦湖日丽塑料有限公司 | Low fog value polyester composition and preparation thereof |
| CN101550268A (en) * | 2009-04-30 | 2009-10-07 | 普立万聚合体（苏州）有限公司 | Polybutylene terephthalate material used for decorative ring of vehicle lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102002220B (en) | Polyester alloy composite material for decorative ring of vehicle lamp and preparation method thereof | |
| CN205110060U (en) | UV spraying curing equipment | |
| CN204340161U (en) | A kind of plastic extruder with exhaust and filtration apparatus | |
| CN105419046A (en) | Whitening masterbatch of reclaimed materials for plastic woven bags and preparation method thereof | |
| CN101838444B (en) | Primer-free polyester material for decorating pieces and method for preparing same | |
| CA3035437A1 (en) | Device and method for producing pulverulent plastics with a spherical structure | |
| CN103483760A (en) | Low-orientation extrusion-grade ABS (acrylonitrile-butadiene-styrene) material | |
| CN107383805A (en) | A kind of processing method of car lighting lamp material | |
| CN112078054A (en) | Preparation method of low-VOC polypropylene composite material for automotive interior | |
| CN203816583U (en) | Continuous granulation system of waste tire pyrolytic carbon black | |
| WO2012109053A3 (en) | Extrusion blow molding apparatus for preparing polyester articles | |
| CN109320873B (en) | Paint-spraying-free lamp plastic with metal effect and preparation method thereof | |
| CN108641274A (en) | It is a kind of using ABS as the cloud flow liner plastic products processing method of base material | |
| CN107351307A (en) | A kind of LED lamp cover processing technology | |
| CN110698764A (en) | Preparation method of spraying-free polypropylene material for vehicle | |
| CN204249278U (en) | A kind of injection machine injection screw structure | |
| CN204054566U (en) | Single screw extruder | |
| CN101921464A (en) | Making method of air conditioner outdoor shell | |
| CN107795961A (en) | A kind of lamp housing manufacture method of automobile lamp | |
| CN203092815U (en) | BOPP (Biaxially-oriented Polypropylene) masterbatch additive production line | |
| CN1890075A (en) | Resin composition hardly staining metal mold and method of manufacturing the same | |
| CN106674926B (en) | Low hair mist bloom is exempted to spray PBT material and preparation method thereof | |
| CN104384379A (en) | Manufacturing process of TPE (Thermal Plastic Elastomer) claw-type unscrewing cover | |
| CN204687316U (en) | A kind of screw-rod structure of fluorubber cold feed extruder | |
| CN204977345U (en) | Board extruder is moulded to wood |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |