CN101974182A - Luminous polystyrene transparent material for green environment-friendly injection molding - Google Patents

Luminous polystyrene transparent material for green environment-friendly injection molding Download PDF

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Publication number
CN101974182A
CN101974182A CN 201010528688 CN201010528688A CN101974182A CN 101974182 A CN101974182 A CN 101974182A CN 201010528688 CN201010528688 CN 201010528688 CN 201010528688 A CN201010528688 A CN 201010528688A CN 101974182 A CN101974182 A CN 101974182A
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CN
China
Prior art keywords
polystyrene
transparent material
luminous
percent
environmental protection
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
CN 201010528688
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Chinese (zh)
Inventor
孙平
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.)
SUZHOU CITY KECHUANG POLYMER CO Ltd
Original Assignee
SUZHOU CITY KECHUANG POLYMER CO Ltd
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 SUZHOU CITY KECHUANG POLYMER CO Ltd filed Critical SUZHOU CITY KECHUANG POLYMER CO Ltd
Priority to CN 201010528688 priority Critical patent/CN101974182A/en
Publication of CN101974182A publication Critical patent/CN101974182A/en
Pending legal-status Critical Current

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  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a luminous polystyrene transparent material for green environment-friendly injection molding. The material consists of the following components in percentage by weight: 87.5 to 96 percent of polystyrene, 1.0 to 5.0 percent of luminous agent, 0.1 to 2.0 percent of antioxidant, 0.1 to 2.0 percent of lubricant, and 1.3 to 5.5 percent of other auxiliary agents. The luminous polystyrene transparent material can automatically release light energy absorbed when light exists so as to automatically give out light without external energy support under the condition of no light radiation, has the advantages of clearly identified light, nice product appearance and convenient production and purchase, and is in accordance with all the environmental protection requirement, so the product competitive force is completely improved.

Description

Environmental protection injection moulding noctilucence polystyrene transparent material
Technical field
The present invention relates to a kind of organic polymer composite, more particularly, relate to a kind of environmental protection injection moulding noctilucence polystyrene transparent material.The invention still further relates to the method for this environmental protection injection moulding made from noctilucence polystyrene transparent material.
Background technology
Be accompanied by the use of biomass energy, wind energy, sun power, water energy, fossil energy, nuclear energy etc., the mankind progressively move towards agricultural civilization and industrial civilization from First Contact.And along with the continuous growth of global demographic and economic scale, the energy uses environmental problem and the inducement thereof brought constantly to be familiar with by people, the not just harm of smog, photo-chemical smog and acid rain etc., atmospheric carbon dioxide levels raises the Global climate change of bringing, and also has been confirmed to be undisputable fact.Under this background, a series of new ideas, new policies such as " carbon footprint ", " low-carbon economy ", " low carbon technique ", " low carbon development ", " low-carbon (LC) mode of life ", " low-carbon (LC) society ", " low-carbon (LC) city ", " the low-carbon (LC) world " are arisen at the historic moment, we can say that current social is very high for energy-saving and emission-reduction, low-carbon economy cry, the Chinese government promotes energetically.Polystyrene material itself is cheap, is convenient to process for processing, if possess the noctilucence feature again, will play good social agency, creates good economic worth simultaneously.
Summary of the invention
The objective of the invention is to, provide a kind of light ray energy that is absorbed can be released in light automatically the time and luminous automatically, its light is easy to clear identification, and the environmental protection injection moulding of the attractive in appearance and environmental protection of product appearance is with noctilucence polystyrene transparent material.
Technical scheme provided by the invention is as follows: it forms polystyrene by weight by following composition: 87.5-96%; Luminous agent: 1.0-5.0%; Oxidation inhibitor: 0.1-2.0%; Lubricant: 0.1-2.0%; Other auxiliary agents: 1.3-5.5%.
The environmental protection injection moulding of the present invention preparation method of noctilucence polystyrene transparent material, comprise the steps: earlier with polystyrene and oxidation inhibitor, luminous agent, lubricant, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, after more in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared, keeping under the good vacuum state, extrude with certain screw speed is mixing, the pelletizing of water-cooled tie rod makes environmental protection injection moulding noctilucence polystyrene transparent material through screening and dewatering.
Environmental protection injection moulding of the present invention noctilucence polystyrene transparent material, under the dull thread radiation situation, do not need external any energy support, the light ray energy that is absorbed in the time of can being released in light automatically and luminous automatically, its light is easy to clear identification, and product appearance is attractive in appearance, and production procurement is convenient, also meet simultaneously all environmental requirements, comprehensive like this product competitiveness that improved.
Embodiment
Below be the embodiment of environmental protection injection moulding of the present invention, therefore do not limit protection scope of the present invention with noctilucence polystyrene transparent material.
Embodiment one, provides a kind of environmental protection injection moulding with noctilucence polystyrene transparent material, forms polystyrene by weight by following composition: 94.0%; Luminous agent: 3.2%; Oxidation inhibitor: 1.0%, lubricant: 0.3%; Other auxiliary agents: 1.5%.
Earlier with polystyrene and oxidation inhibitor, luminous agent, lubricant, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, mixer adopts low speed mixing, stainless steel, paddle should with the barrel gap less than 0.5 centimetre, the supplementary material mixed effect should visual various particles and powder even substantially, do not have obvious agglomerate or gather, and then in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared, twin screw extruder uses 36 length-to-diameter ratios, keeping under the good vacuum state, extrude with certain screw speed is mixing, the pelletizing of water-cooled tie rod makes environmental protection injection moulding noctilucence polystyrene transparent material through screening and dewatering.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.

Claims (2)

1. an environmental protection injection moulding is characterized in that with noctilucence polystyrene transparent material it forms polystyrene by weight by following composition: 87.5-96%; Luminous agent: 1.0-5.0%; Oxidation inhibitor: 0.1-2.0%; Lubricant: 0.1-2.0%; Other auxiliary agents: 1.3-5.5%.
2. an environmental protection injection moulding is with the preparation method of noctilucence polystyrene transparent material, it is characterized in that, comprise the steps: earlier with polystyrene and oxidation inhibitor, luminous agent, lubricant, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, after more in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared, keeping under the good vacuum state, extrude with certain screw speed is mixing, the pelletizing of water-cooled tie rod makes environmental protection injection moulding noctilucence polystyrene transparent material through screening and dewatering.
CN 201010528688 2010-11-02 2010-11-02 Luminous polystyrene transparent material for green environment-friendly injection molding Pending CN101974182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010528688 CN101974182A (en) 2010-11-02 2010-11-02 Luminous polystyrene transparent material for green environment-friendly injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010528688 CN101974182A (en) 2010-11-02 2010-11-02 Luminous polystyrene transparent material for green environment-friendly injection molding

Publications (1)

Publication Number Publication Date
CN101974182A true CN101974182A (en) 2011-02-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010528688 Pending CN101974182A (en) 2010-11-02 2010-11-02 Luminous polystyrene transparent material for green environment-friendly injection molding

Country Status (1)

Country Link
CN (1) CN101974182A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102898736A (en) * 2012-11-05 2013-01-30 科创聚合物(苏州)有限公司 Process for manufacturing noctilucent polystyrene transparent material

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101033315A (en) * 2006-03-09 2007-09-12 中国石油化工股份有限公司 High light polystyrene composition and preparing method thereof
CN101070392A (en) * 2007-06-18 2007-11-14 济南朗星科技有限公司 Method for preparing luminous thermoplastic plastic parent particles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101033315A (en) * 2006-03-09 2007-09-12 中国石油化工股份有限公司 High light polystyrene composition and preparing method thereof
CN101070392A (en) * 2007-06-18 2007-11-14 济南朗星科技有限公司 Method for preparing luminous thermoplastic plastic parent particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102898736A (en) * 2012-11-05 2013-01-30 科创聚合物(苏州)有限公司 Process for manufacturing noctilucent polystyrene transparent material

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Open date: 20110216