CN105885381A - Composite material for LED (light emitting diode) lampshade - Google Patents

Composite material for LED (light emitting diode) lampshade Download PDF

Info

Publication number
CN105885381A
CN105885381A CN201610432692.6A CN201610432692A CN105885381A CN 105885381 A CN105885381 A CN 105885381A CN 201610432692 A CN201610432692 A CN 201610432692A CN 105885381 A CN105885381 A CN 105885381A
Authority
CN
China
Prior art keywords
composite material
led lamp
led
lamp cover
composite
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
Application number
CN201610432692.6A
Other languages
Chinese (zh)
Inventor
朱交明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610432692.6A priority Critical patent/CN105885381A/en
Publication of CN105885381A publication Critical patent/CN105885381A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses a composite material for an LED (light emitting diode) lampshade. The composite material is prepared from, by weight, 30%-40% of polypropylene, 20%-30% of PET (polyethylene terephthalate), 30%-45% of polycarbonate, 3%-5% of an organic silicon photodiffusion agent and 2%-5% of additives. The composite material has advantages of high adhesiveness and low cost according to the material ratio, and the LED lampshade prepared from the composite material has advantages of light weight, low transport cost, high anti-ageing performance, less proneness to breakage and excellent abrasion resistance and toughness.

Description

A kind of composite for LED lamp cover
Technical field
The present invention relates to LED lamp cover technical field, particularly relate to a kind of composite for LED lamp cover.
Background technology
Along with LED range of application is increasingly wider, high-power and high-luminance LED chip arises at the historic moment；Recently as big merit Succeeding in developing of rate high brightness LED chip and improving constantly of reflector efficiency thereof, increasing high-power and high-luminance LED starts Enter lighting field.As the important component part of LED lamp, LED lamp cover is the heaviest for the illuminating effect improving LED Want；Wherein, the mode of existing LED lamp cover commonly used plastic-injection processing is prepared from.
Wherein, for existing LED lamp cover material, it generally has following defect, particularly as follows:
1, density of material is big, and acquisition price is high and cost is high, and quality weight and cost of transportation are high；
2, frangible；
3, ageing resistace is poor；
4, anti-wear performance and toughness are poor.
Summary of the invention
Present invention aims to the deficiencies in the prior art and a kind of composite for LED lamp cover is provided, should Composite for LED lamp cover can be effectively adapted to LED lamp cover injection mo(u)lding processing, and this composite has degree of adhesion Strong and the advantage of low cost, and prepared by LED lamp cover there is light weight, cost of transportation is low, ageing resistace good, be difficult to Broken, anti-wear performance and the preferable advantage of toughness.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of composite for LED lamp cover, includes the material of following weight portion, particularly as follows:
Polypropylene 30%-40%
PET 20%-30%
Merlon 30%-45%
Organosilicon light diffusing agent 3%-5%
Auxiliary agent 2%-5%.
Further, a kind of composite for LED lamp cover, include the material of following weight portion, particularly as follows:
Polypropylene 30%-35%
PET 25%-30%
Merlon 30%-40%
Organosilicon light diffusing agent 3%-5%
Auxiliary agent 2%-5%.
Further, a kind of composite for LED lamp cover, include the material of following weight portion, particularly as follows:
Polypropylene 30%
PET 22%
Merlon 40%
Organosilicon light diffusing agent 4%
Auxiliary agent 4%.
The invention have the benefit that a kind of composite for LED lamp cover of the present invention, it includes following The material of weight portion: polypropylene 30%-40%, PET20%-30%, Merlon 30%-45%, organosilicon light diffusing agent 3%-5%, help Agent 2%-5%.By above-mentioned material proportion, this composite has that degree of adhesion is strong and the advantage of low cost, and prepared by LED lamp cover has light weight, cost of transportation is low, ageing resistace good, non-friable, anti-wear performance and the preferable advantage of toughness.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described.
Embodiment one, a kind of composite for LED lamp cover, include the material of following weight portion, particularly as follows:
Polypropylene 30%
PET 22%
Merlon 40%
Organosilicon light diffusing agent 4%
Auxiliary agent 4%.
Need to be explained further, the auxiliary agent of the present embodiment one includes fire retardant, antioxidant.
By above-mentioned material proportion, the composite of the present embodiment one has that degree of adhesion is strong and the advantage of low cost, and institute The LED lamp cover being prepared from have light weight, cost of transportation is low, ageing resistace good, non-friable, anti-wear performance and toughness relatively Good advantage.
Embodiment two, a kind of composite for LED lamp cover, include the material of following weight portion, particularly as follows:
Polypropylene 40%
PET 25%
Merlon 30%
Organosilicon light diffusing agent 3%
Auxiliary agent 2%.
Need to be explained further, the auxiliary agent of the present embodiment two includes fire retardant, antioxidant.
By above-mentioned material proportion, the composite of the present embodiment two has that degree of adhesion is strong and the advantage of low cost, and institute The LED lamp cover being prepared from have light weight, cost of transportation is low, ageing resistace good, non-friable, anti-wear performance and toughness relatively Good advantage.
Embodiment three, a kind of composite for LED lamp cover, include the material of following weight portion, particularly as follows:
Polypropylene 30%
PET 30%
Merlon 35%
Organosilicon light diffusing agent 3%
Auxiliary agent 2%.
Need to be explained further, the auxiliary agent of the present embodiment three includes fire retardant, antioxidant.
By above-mentioned material proportion, the composite of the present embodiment three has that degree of adhesion is strong and the advantage of low cost, and institute The LED lamp cover being prepared from have light weight, cost of transportation is low, ageing resistace good, non-friable, anti-wear performance and toughness relatively Good advantage.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention's Thought, the most all will change, and this specification content should not be construed as the present invention Restriction.

Claims (3)

1. the composite for LED lamp cover, it is characterised in that include the material of following weight portion, particularly as follows:
Polypropylene 30%-40%
PET 20%-30%
Merlon 30%-45%
Organosilicon light diffusing agent 3%-5%
Auxiliary agent 2%-5%.
A kind of composite for LED lamp cover the most according to claim 1, it is characterised in that include following weight The material of part, particularly as follows:
Polypropylene 30%-35%
PET 25%-30%
Merlon 30%-40%
Organosilicon light diffusing agent 3%-5%
Auxiliary agent 2%-5%.
A kind of composite for LED lamp cover the most according to claim 2, it is characterised in that include following weight The material of part, particularly as follows:
Polypropylene 30%
PET 22%
Merlon 40%
Organosilicon light diffusing agent 4%
Auxiliary agent 4%.
CN201610432692.6A 2016-06-17 2016-06-17 Composite material for LED (light emitting diode) lampshade Pending CN105885381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610432692.6A CN105885381A (en) 2016-06-17 2016-06-17 Composite material for LED (light emitting diode) lampshade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610432692.6A CN105885381A (en) 2016-06-17 2016-06-17 Composite material for LED (light emitting diode) lampshade

Publications (1)

Publication Number Publication Date
CN105885381A true CN105885381A (en) 2016-08-24

Family

ID=56730756

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610432692.6A Pending CN105885381A (en) 2016-06-17 2016-06-17 Composite material for LED (light emitting diode) lampshade

Country Status (1)

Country Link
CN (1) CN105885381A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106751659A (en) * 2016-12-11 2017-05-31 安徽兆利光电科技有限公司 A kind of LED outer cover
CN109337208A (en) * 2018-10-15 2019-02-15 宁波奇驰照明灯具有限公司 The LED lamp cover and preparation method thereof of anti-UV
CN110423406A (en) * 2019-09-04 2019-11-08 广东耀邦新能源股份有限公司 A kind of outdoor lamp proprietary material, preparation method and applications

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724960A (en) * 2012-10-11 2014-04-16 厦门市宏盛坤工贸有限公司 LED lampshade injection blow grade light scattering PC and preparation method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103724960A (en) * 2012-10-11 2014-04-16 厦门市宏盛坤工贸有限公司 LED lampshade injection blow grade light scattering PC and preparation method

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《化工百科全书》编辑委员会: "《树脂与塑料 《化工百科全书》专业卷（上）》", 31 January 2003, 化学工业出版社 *
齐贵亮: "《塑料改性配方工艺速查360例》", 31 January 2016, 文化发展出版社 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106751659A (en) * 2016-12-11 2017-05-31 安徽兆利光电科技有限公司 A kind of LED outer cover
CN109337208A (en) * 2018-10-15 2019-02-15 宁波奇驰照明灯具有限公司 The LED lamp cover and preparation method thereof of anti-UV
CN110423406A (en) * 2019-09-04 2019-11-08 广东耀邦新能源股份有限公司 A kind of outdoor lamp proprietary material, preparation method and applications

Similar Documents

Publication Publication Date Title
CN105924789A (en) High-temperature-resistant material for LED (light-emitting diode) lampshade
CN105885381A (en) Composite material for LED (light emitting diode) lampshade
CN103013086B (en) Heat conduction material co-extruded with optical diffusion material, and preparation method thereof
CN201739822U (en) Light-emitting diode (LED) ball lamp
CN105777138A (en) Novel ceramic material for LED (Light Emitting Diode) lamp base
CN102829366A (en) Light guide post type lighting lamp
WO2010121612A3 (en) Motor vehicle front light having light-emitting diodes (leds)
Gu et al. The study on thermal aging mechanism of silicone materials for LED encapsulation
CN203162655U (en) LED bulb lamp capable of increasing color rendering index
CN201897120U (en) High transmittance antidazzle LED (light emitting diode) lamp tube
CN206310282U (en) A kind of LEDbulb lamp
CN203162642U (en) LED lamp bulb
CN203656648U (en) Flat bulb lamp
CN203718451U (en) LED (light emitting diode) bulb lamp structure
CN202403047U (en) Novel LED (Light-Emitting Diode) reflector lamp
TWM424461U (en) Lens of candle lamp
CN203536462U (en) Led filament
CN103090229A (en) Light-emitting diode (LED) lamp
CN201011427Y (en) Desk lamp
CN204127740U (en) LED bulb
CN202403040U (en) Cambered LED (Light-Emitting Diode) lamp
CN205488216U (en) Compound emitting diode of polychrome
CN202158373U (en) LED (light-emitting diode) bulb
CN203868753U (en) LED bulb lamp with multi-layer light emission function
CN203615241U (en) High-power LED (light-emitting diode) industrial and mining lamp

Legal Events

Date Code Title Description
C06 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

Application publication date: 20160824

RJ01 Rejection of invention patent application after publication