CN109694565A - The dedicated Noctilucent material manufacture craft of the helmet - Google Patents
The dedicated Noctilucent material manufacture craft of the helmet Download PDFInfo
- Publication number
- CN109694565A CN109694565A CN201811627148.2A CN201811627148A CN109694565A CN 109694565 A CN109694565 A CN 109694565A CN 201811627148 A CN201811627148 A CN 201811627148A CN 109694565 A CN109694565 A CN 109694565A
- Authority
- CN
- China
- Prior art keywords
- helmet
- dedicated
- noctilucent material
- agent
- luminous
- 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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/003—Helmet covers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Helmets And Other Head Coverings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention discloses a kind of dedicated Noctilucent material of the helmet, is made of by weight following component, polycarbonate: 80-90%；Anti- stress cracking modifying agent: 5-15%；Luminous agent: 1.0-2.0%；Antioxidant: 0.1-1.0%；Lubricant: 0.1-1.0%；Other auxiliary agents: 1.1-4.0%.The environmentally protective dedicated Noctilucent material of the impact resistance helmet of the present invention, comprehensive mechanical performance is excellent, there is preferable impact resistance, especially under dull thread radiation situation, external any energy is not required to support, the light ray energy absorbed when can be automatically releasing at light and automatic luminous, light are easy to clearly identify, the helmet obtained in this way can shine, to be easy to see clearly at night.
Description
The present invention relates to a kind of organic polymer composites, are to be related to a kind of dedicated noctilucence material of the helmet more specifically
Expect manufacture craft, the invention further relates to the methods for making this dedicated Noctilucent material of the helmet.
Existing miner's helmet does not have nightlight-type, and miner is completely dependent on relative lighting device in underground activities, if met
When to lighting apparatus failure, people is seen with regard to inconvenience.If miner's helmet can be not required to shine naturally by extraneous energy, right
There is great significance in improving miner's safety.
It is not required to external any energy the object of the present invention is to provide one kind to support, when can be automatically releasing at light
The light ray energy that is absorbed and automatic luminous, the dedicated noctilucence material of the environmentally protective impact resistance helmet that light is easy to clearly identify
Material.
Technical solution provided by the invention is as follows: being made of by weight following component, polycarbonate: 80-90%；It is anti-
Stress cracking modifying agent: 5-15%；Luminous agent: 1.0-2.0%；Antioxidant: 0.1-1.0%；Lubricant: 0.1-1.0%；Other
Auxiliary agent: 1.1-4.0%.
The preparation method of the environmentally protective dedicated Noctilucent material of the impact resistance helmet of the present invention, includes the following steps: elder generation
Mixed after polycarbonate and antioxidant, anti-stress cracking modifying agent, luminous agent, lubricant, other auxiliary agents are proportionally weighed
Mixed on low speed 10 minutes in material machine, after the screw combinations feelings sheared in time through parallel equidirectional two-screw extruder in some strength again
Under condition, in the case where keeping good vacuum state, with certain screw speed mixing extrusion, water cooling bracing pelletizing is made by screening and dewatering
Environmentally protective impact resistance luminous plastics helmet proprietary material.
The environmentally protective dedicated Noctilucent material of the impact resistance helmet of the present invention, comprehensive mechanical performance is excellent, there is preferable impact resistance
Can, especially under dull thread radiation situation, it is not required to external any energy and supports, absorbed when can be automatically releasing at light
Light ray energy and automatic luminous, light are easy to clearly identify, the helmet obtained in this way can shine, to be easy to see at night
Clearly.
It is the embodiment of the environmentally protective dedicated Noctilucent material of the impact resistance helmet of the present invention below, does not therefore limit
Protection scope of the present invention.
Embodiment one provides a kind of environmentally protective dedicated Noctilucent material of the impact resistance helmet, by following component by weight group
At polycarbonate: 90.5%, anti-stress cracking modifying agent: 6.0%；Luminous agent: 1.5%；Antioxidant: 0.5%, lubricant:
0.2%；Other auxiliary agents: 1.3%.
The specific steps of the present invention are as follows: first by polycarbonate and antioxidant, anti-stress cracking modifying agent, luminous agent, profit
Lubrication prescription, other auxiliary agents proportionally weigh after in batch mixer mixed on low speed 10 minutes, batch mixer use mixed on low speed, stainless steel
Material, paddle should be with barrel gaps less than 0.5 centimetre, and supplementary material mixed effect should visually various particles and powder be substantially equal
It is even, without obvious agglomerate or gather, the screw rod group then sheared in time through parallel equidirectional two-screw extruder in some strength again
In the case of conjunction, double screw extruder uses 36 draw ratios, in the case where keeping good vacuum state, is kneaded and is squeezed with certain screw speed
Out, the environmentally protective dedicated Noctilucent material of the impact resistance helmet is made by screening and dewatering in water cooling bracing pelletizing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
Replacement, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection scope.
Claims (2)
1. a kind of dedicated Noctilucent material manufacture craft of the helmet, which is characterized in that be made of by weight following component, poly- carbonic acid
Ester: 80-90%；Anti- stress cracking modifying agent: 5-15%；Luminous agent: 1.0-2.0%；Antioxidant: 0.1-1.0%；Lubricant:
0.1-1.0%；Other auxiliary agents: 1.1-4.0%.
2. a kind of preparation method of the dedicated Noctilucent material of the helmet, which comprises the steps of: first by polycarbonate and anti-
Oxygen agent, anti-stress cracking modifying agent, luminous agent, lubricant, other auxiliary agents proportionally weigh after in batch mixer mixed on low speed
10 minutes, after again in time through parallel equidirectional two-screw extruder in the screw combinations that some strength is sheared, keep it is good
Under good vacuum state, with certain screw speed mixing extrusion, environmentally protective resistance to punching is made by screening and dewatering in water cooling bracing pelletizing
The dedicated Noctilucent material of helmet of tapping the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627148.2A CN109694565A (en) | 2018-12-28 | 2018-12-28 | The dedicated Noctilucent material manufacture craft of the helmet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811627148.2A CN109694565A (en) | 2018-12-28 | 2018-12-28 | The dedicated Noctilucent material manufacture craft of the helmet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109694565A true CN109694565A (en) | 2019-04-30 |
Family
ID=66233038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811627148.2A Pending CN109694565A (en) | 2018-12-28 | 2018-12-28 | The dedicated Noctilucent material manufacture craft of the helmet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109694565A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964795A (en) * | 2012-11-26 | 2013-03-13 | 科创聚合物(苏州)有限公司 | Technology for producing special material for noctilucent plastic helmet |
-
2018
- 2018-12-28 CN CN201811627148.2A patent/CN109694565A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102964795A (en) * | 2012-11-26 | 2013-03-13 | 科创聚合物(苏州)有限公司 | Technology for producing special material for noctilucent plastic helmet |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190430 |
|
| WD01 | Invention patent application deemed withdrawn after publication |