CN107629277A - A kind of environmental protection flame retardant neoprene sole sizing material - Google Patents
A kind of environmental protection flame retardant neoprene sole sizing material Download PDFInfo
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- CN107629277A CN107629277A CN201711065979.0A CN201711065979A CN107629277A CN 107629277 A CN107629277 A CN 107629277A CN 201711065979 A CN201711065979 A CN 201711065979A CN 107629277 A CN107629277 A CN 107629277A
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Abstract
The invention discloses a kind of environmental protection flame retardant neoprene sole sizing material, it is characterised in that：Each raw material and its mass fraction are：Neoprene CR, 100 parts；Zinc oxide, 46 parts；Magnesia, 35 parts；Carbon black, 5 30 parts；80,0.45 1.05 parts of MTT；50,0.15 0.35 parts of HPCA；Aluminium hydroxide, 7 13 parts；APP, 7 13 parts；Altax, 0.25 0.75 parts；Antioxidant MB, 13 parts；Stearic acid, 0.5 1.5 parts；Processing aid WB16,25 parts；The dioctyl phthalate diisononyl esters of hexamethylene 1,2,5 15 parts.The fire-retardant neoprene sole sizing material, there is environmental protection, low stain and high performance feature, product meets the standards of European Union EN 71 after vulcanization, ensures products export sale.
Description
Technical field
The present invention relates to a kind of environmental protection flame retardant neoprene sole sizing material, belong to rubber technical field.
Background technology
Neoprene（CR）Generally more balanced physics is obtained from the combination vulcanizing system of magnesia and zinc oxide
Performance and processing characteristics.For non-sulphur adjustment type neoprene, also need to be equipped with appropriate accelerator, it is most widely used at present
Accelerator be vinylthiourea（ETU）, there is excellent physical property and hot air aging with the ETU neoprenes vulcanized
Performance etc..But ETU belongs to the class carcinogenic substances of IARC the 3rd, can cause mankind's Thyroid Gland Swell, fetal anomaly etc., so, based on pair
Environment and personal safety consider, need badly and find a kind of ETU substitute.
When neoprene does flame retardant shoes bottom sizing, at present using with deca-BDE（DBDPO）For the halogen of representative
Fire retardant is more, but halogen flame does not meet what European Union issued《Registration, assessment, mandate and the limitation of chemicals》（REACH）
Environmental regulation, which limits use of the halogenated flame retardant in footwear is exported.
The content of the invention
Present subject matter is to provide a kind of environment-friendly, meets EU REACH Legislation, meets the ring of exported product demand
Environment friendly flame-retardant neoprene sole sizing material.
The present invention is achieved through the following technical solutions, a kind of environmental protection flame retardant neoprene sole sizing material, each raw material and its matter
Measuring number is：Neoprene CR, 100 parts；Zinc oxide, 4-6 parts；Magnesia, 3-5 parts；Carbon black, 5-30 parts；MTT-80,0.45-
1.05 part；HPCA-50,0.15-0.35 part；Aluminium hydroxide, 7-13 parts；APP, 7-13 parts；Altax, 0.25-0.75
Part；Antioxidant MB, 1-3 parts；Stearic acid, 0.5-1.5 parts；Processing aid WB16,2-5 part；Two different nonyl of hexamethylene 1,2- dioctyl phthalate
Base ester, 5-15 parts.
A kind of environmental protection flame retardant neoprene sole sizing material, each raw material and its mass fraction are：Neoprene CR-126,100 parts；Oxygen
Change zinc, 5 parts；Magnesia, 4 parts；Carbon black, 10 parts；0.5 part of altax；Antioxidant MB, 2 parts；Stearic acid, 1 part；Processing aid
WB16,3 parts；Hexamethylene 1,2- dioctyl phthalate diisononyl esters, 10 parts；Accelerator, 1 part；Fire retardant, 20 parts；
The accelerator is by matter portion rate 3 according to quantity by MTT-80 and HPCA-50:1 is formulated；
The fire retardant is by Al (OH)3Matter portion rate 1 according to quantity is pressed with APP:1 is formulated.
Advantageous effects of the present invention：The fire-retardant neoprene sole sizing material, there is environmental protection, low stain and high performance spy
Point, product meets European Union's EN-71 standards after vulcanization, ensures products export sale.
Brief description of the drawings
Fig. 1 is heavy metal X-ray fluorescence spectra figure.
Embodiment
With reference to embodiment, the invention will be further described, it will be apparent to those skilled in the art that embodiment is to use
In explanation of the invention, it is not construed as to the specific protection of the present invention.
Embodiment 1
A kind of environmental protection flame retardant neoprene sole sizing material, each raw material and its mass fraction are：CR126,100 parts；Zinc oxide, 5 parts；Oxidation
Magnesium, 4 parts；Age resistor, 2 parts；Carbon black, 10 parts；Environment-friendly plasticizer, 10 parts；Stearic acid, 1 part；Processing aid, 3 parts；DM, 0.5 part；
Accelerator, 1 part；Fire retardant, 20 parts；
The accelerator is by matter portion rate 3 according to quantity by MTT-80 and HPCA-50：1 is formulated；
The fire retardant is by Al (OH)3Matter portion rate 1 according to quantity is pressed with APP：1 is formulated.
Sizing material is refined：Lmm is transferred in mill roll spacing, first by neoprene it is thin it is logical plasticate 8 times, then roll spacing is transferred to
2mm or so, after sizing material bag roller, stearic acid, accelerator, age resistor, carbon black, fire retardant and softening agent etc. are sequentially added, after group
Vulcanizing agent is added, makes a call to 5 triangle bag slices.After parking 16h, it is stand-by to vulcanize test piece on vulcanizing press.The thing of the vulcanizate
Reason mechanical performance is shown in Table 1；The vulcanizate heavy metal X-ray fluorescence spectra is shown in Fig. 1, and its X-ray fluorescence spectra figure testing result is shown in
Table 2.
The physical and mechanical properties of table 1
The X-ray fluorescence spectra figure testing result of table 2
From table 2 it can be seen that lead in testing result, cadmium, mercury, the content of selenium and antimony check lower limit less than equipment, arsenic, barium and chromium contain
15.73ppm, 98.74ppm and 13.49ppm respectively are measured, eight big content of beary metal are below limit standard in sizing material, meet European Union
EN-71 standards.
Claims (4)
- A kind of 1. environmental protection flame retardant neoprene sole sizing material, it is characterised in that：Each raw material and its mass fraction are：Neoprene CR, 100 Part；Zinc oxide, 4-6 parts；Magnesia, 3-5 parts；Carbon black, 5-30 parts；MTT-80,0.45-1.05 part；HPCA-50,0.15-0.35 Part；Aluminium hydroxide, 7-13 parts；APP, 7-13 parts；Altax, 0.25-0.75 parts；Antioxidant MB, 1-3 parts；It is stearic Acid, 0.5-1.5 parts；Processing aid WB16,2-5 part；Hexamethylene 1,2- dioctyl phthalate diisononyl esters, 5-15 parts.
- A kind of 2. environmental protection flame retardant neoprene sole sizing material, it is characterised in that：Each raw material and its mass fraction are：Neoprene CR- 126,100 parts；Zinc oxide, 5 parts；Magnesia, 4 parts；Carbon black, 10 parts；0.5 part of altax；Antioxidant MB, 2 parts；Stearic acid, 1 part；Processing aid WB16,3 parts；Hexamethylene 1,2- dioctyl phthalate diisononyl esters, 10 parts；Accelerator, 1 part；Fire retardant, 20 parts.
- A kind of 3. environmental protection flame retardant neoprene sole sizing material according to right 2, it is characterised in that：The accelerator is by MTT-80 Matter portion rate 3 according to quantity are pressed with HPCA-50:1 is formulated.
- A kind of 4. environmental protection flame retardant neoprene sole sizing material according to right 2, it is characterised in that：The fire retardant is by hydroxide Aluminium and APP press matter portion rate 1 according to quantity:1 is formulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065979.0A CN107629277B (en) | 2017-11-02 | 2017-11-02 | Environment-friendly flame-retardant chloroprene shoe sole sizing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065979.0A CN107629277B (en) | 2017-11-02 | 2017-11-02 | Environment-friendly flame-retardant chloroprene shoe sole sizing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107629277A true CN107629277A (en) | 2018-01-26 |
| CN107629277B CN107629277B (en) | 2020-02-14 |
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| CN201711065979.0A Active CN107629277B (en) | 2017-11-02 | 2017-11-02 | Environment-friendly flame-retardant chloroprene shoe sole sizing material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112608538A (en) * | 2020-12-30 | 2021-04-06 | 浙江博门汽车零配件有限公司 | Low-smoke halogen-free flame-retardant track traffic chloroprene rubber and preparation method thereof |
| CN114108984A (en) * | 2020-08-28 | 2022-03-01 | 西安振民装备制造有限公司 | Special flame-retardant special rubber floor and preparation method thereof |
Citations (5)
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|---|---|---|---|---|
| JP2000026659A (en) * | 1998-07-13 | 2000-01-25 | Osaka Rubber Kk | Flame-retardant and fume-containing rubber composition |
| JP2002265688A (en) * | 2001-03-14 | 2002-09-18 | Fujikura Rubber Ltd | Environmentally friendly chloroprene rubber composition |
| JP2007023102A (en) * | 2005-07-13 | 2007-02-01 | Toyo Tire & Rubber Co Ltd | Flame-retardant rubber |
| CN102924772A (en) * | 2012-11-16 | 2013-02-13 | 东莞万泰橡胶有限公司 | Rubber composition used for anti-fire shoes and manufacturing method thereof |
| CN103951861A (en) * | 2014-05-26 | 2014-07-30 | 南京东亚橡塑制品有限公司 | Flame-retardant shoe sole material and preparation method thereof |
-
2017
- 2017-11-02 CN CN201711065979.0A patent/CN107629277B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000026659A (en) * | 1998-07-13 | 2000-01-25 | Osaka Rubber Kk | Flame-retardant and fume-containing rubber composition |
| JP2002265688A (en) * | 2001-03-14 | 2002-09-18 | Fujikura Rubber Ltd | Environmentally friendly chloroprene rubber composition |
| JP2007023102A (en) * | 2005-07-13 | 2007-02-01 | Toyo Tire & Rubber Co Ltd | Flame-retardant rubber |
| CN102924772A (en) * | 2012-11-16 | 2013-02-13 | 东莞万泰橡胶有限公司 | Rubber composition used for anti-fire shoes and manufacturing method thereof |
| CN103951861A (en) * | 2014-05-26 | 2014-07-30 | 南京东亚橡塑制品有限公司 | Flame-retardant shoe sole material and preparation method thereof |
Non-Patent Citations (2)
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| 万玉辉等: "新型无毒增塑剂的研究进展与发展前景", 《盐业与化工》 * |
| 谢忠麟: "橡胶制品应对环保法规(续完)", 《橡胶工业》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108984A (en) * | 2020-08-28 | 2022-03-01 | 西安振民装备制造有限公司 | Special flame-retardant special rubber floor and preparation method thereof |
| CN112608538A (en) * | 2020-12-30 | 2021-04-06 | 浙江博门汽车零配件有限公司 | Low-smoke halogen-free flame-retardant track traffic chloroprene rubber and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107629277B (en) | 2020-02-14 |
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