CN108794903A - A kind of ethylene propylene diene rubber halogen-free flame retardants - Google Patents
A kind of ethylene propylene diene rubber halogen-free flame retardants Download PDFInfo
- Publication number
- CN108794903A CN108794903A CN201810560937.2A CN201810560937A CN108794903A CN 108794903 A CN108794903 A CN 108794903A CN 201810560937 A CN201810560937 A CN 201810560937A CN 108794903 A CN108794903 A CN 108794903A
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- CN
- China
- Prior art keywords
- parts
- halogen
- ethylene propylene
- diene rubber
- propylene diene
- 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.)
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K2003/026—Phosphorus
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
Abstract
The invention discloses a kind of ethylene propylene diene rubber halogen-free flame retardants, including each component parts by weight it is as follows：MPP is 10-50 parts, and activation modification magnesium hydroxide is 10-50 parts, and microencapsulated powder oil is 10-50 parts, and carbon forming agent is 10-50 parts, 5-30 parts of zinc borate, and the carbon forming agent is the composition of piperazine and cyanuric acid.The beneficial effects of the invention are as follows the composite flame-retardant agents to be halogen-free, and has reached the requirement of environment friendly non-halogen, and flame retardant effect can reach the level of 1.0 millimeters of V-0 grades of UL94, meet user demand.
Description
Technical field
The present invention relates to chemical technology field, specially a kind of ethylene propylene diene rubber halogen-free flame retardants.
Background technology
Fire retardant is to confer to the functional aid of combustible polymers flame retardancy, and fire-retardant primarily directed to high molecular material sets
Meter, there are many types for fire retardant, are divided into additive flame retardant and reactive flame retardant by application method.Since rubber material is big
Majority is high molecular material, for the ease of production, is required for being put into a large amount of inflammable oil product when making formula, to reduce
Rubber hardness, so rubber is just as inflammable article.The fire problem caused in recent years by rubber becomes very prominent
Go out, therefore more and more causes the concern of people using anti-flaming rubber product.
Currently, ethylene propylene diene rubber with fire retardant is mostly side that decabromodiphenylethane adds antimony oxide fire-retardant in the market
Formula, although can reach the flame-retardancy requirements of V-0 grades of the 1.0 mm of thickness UL94 of market proposition, flame retardant products itself contain
Halogen does not environmentally meet the requirement of market halogen-free flameproof product yet, and general halogen-free flame retardants product is red by adding
For the fire retardants such as phosphorus, MPP, MCA, magnesium hydroxide and aluminium hydroxide for fire-retardant, flame retardant effect cannot but reach 1.0 millimeters of UL94
V-0 grades of level.
Invention content
For technical problem of the existing technology, the present invention proposes a kind of ethylene propylene diene rubber halogen-free flame retardants,
The fire retardant meets client's Halogen, and flame retardant effect can reach the level of 1.0 millimeters of V-0 grades of UL94.
A kind of ethylene propylene diene rubber halogen-free flame retardants is made of the following components by weight：
10-50 parts of activation modification magnesium hydroxides of 10-50 parts of MPP
10-50 parts of carbon forming agent of 10-50 parts of microencapsulated powder oil
5-30 parts of zinc borate
More preferred, the component is in parts by weight：
20-30 parts of activation modification magnesium hydroxides of 20-40 parts of MPP
15-28 parts of carbon forming agent of 20-35 parts of microencapsulated powder oil
6-20 parts of zinc borate
More preferred, the component is in parts by weight：
28 parts of MPP, 15 parts of activation modification magnesium hydroxides
27 parts of microencapsulated powder oil, 20 parts of carbon forming agent
10 parts of zinc borate
More preferred, the carbon forming agent is piperazine and cyanuric acid.
Beneficial effects of the present invention：
The present invention provides a kind of ethylene propylene diene rubber halogen-free flame retardants, relative to traditional fire retardant：The composite flame-retardant agent is not
Containing halogen, the requirement of environment friendly non-halogen is reached, and flame retardant effect can reach the level of 1.0 millimeters of V-0 grades of UL94.
Specific implementation mode
The technical solution further illustrated the present invention below by specific implementation mode.It should be appreciated that described herein
Specific embodiment be used only for explain the present invention, be not intended to limit the present invention.
Embodiment 1：
The present embodiment is related to a kind of ethylene propylene diene rubber halogen-free flame retardants and is made of the following components by weight：
48 parts of MPP, 25 parts of activation modification magnesium hydroxides
45 parts of microencapsulated powder oil, 35 parts of carbon forming agent
20 parts of zinc borate
Embodiment 2：
The present embodiment is related to a kind of ethylene propylene diene rubber halogen-free flame retardants and is made of the following components by weight：
38 parts of MPP, 22 parts of activation modification magnesium hydroxides
35 parts of microencapsulated powder oil, 30 parts of carbon forming agent
16 parts of zinc borate
Embodiment 3：
The present embodiment is related to a kind of ethylene propylene diene rubber halogen-free flame retardants and is made of the following components by weight：
32 parts of MPP, 18 parts of activation modification magnesium hydroxides
30 parts of microencapsulated powder oil, 25 parts of carbon forming agent
12 parts of zinc borate
Embodiment 4：
The present embodiment is related to a kind of ethylene propylene diene rubber halogen-free flame retardants and is made of the following components by weight：
28 parts of MPP, 15 parts of activation modification magnesium hydroxides
27 parts of microencapsulated powder oil, 20 parts of carbon forming agent
10 parts of zinc borate
To sum up, oxidant is piperazine and cyanuric acid in embodiment 1-4.
It was found that, when being kneaded MPP28 parts of addition, activation modification magnesium hydroxide in 285 parts of ethylene propylene diene rubber in advance
15 parts, 27 parts of microencapsulated powder oil, 20 parts of carbon forming agent, when 10 parts of zinc borate, flame retardant rating reaches 1.0 millimeters thick UL94 V-0
Grade, oxygen index (OI) 28.5, environmentally friendly management and control substance are detected as Halogen, environmental protection, comply fully with market demands.
Embodiment described above is only that the preferred embodiment of the present invention is described, not to the scope of the present invention
It is defined, for those skilled in the art, without departing from the principle of the present invention, can also do
Go out several improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (4)
1. a kind of ethylene propylene diene rubber halogen-free flame retardants, it is characterised in that：By weight, it is made of the following components：
10-50 parts of activation modification magnesium hydroxides of 10-50 parts of MPP
10-50 parts of carbon forming agent of 10-50 parts of microencapsulated powder oil
5-30 parts of zinc borate.
2. a kind of ethylene propylene diene rubber halogen-free flame retardants as described in claim 1, which is characterized in that the component is according to weight
Measure number meter：
20-30 parts of activation modification magnesium hydroxides of 20-40 parts of MPP
15-28 parts of carbon forming agent of 20-35 parts of microencapsulated powder oil
6-20 parts of zinc borate.
3. a kind of ethylene propylene diene rubber halogen-free flame retardants as described in claim 1, which is characterized in that the component is according to weight
Measure number meter：
28 parts of MPP, 15 parts of activation modification magnesium hydroxides
27 parts of microencapsulated powder oil, 20 parts of carbon forming agent
10 parts of zinc borate.
4. a kind of ethylene propylene diene rubber halogen-free flame retardants as described in claim 1-3, which is characterized in that the carbon forming agent is
Piperazine and cyanuric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560937.2A CN108794903A (en) | 2018-06-04 | 2018-06-04 | A kind of ethylene propylene diene rubber halogen-free flame retardants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810560937.2A CN108794903A (en) | 2018-06-04 | 2018-06-04 | A kind of ethylene propylene diene rubber halogen-free flame retardants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108794903A true CN108794903A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810560937.2A Pending CN108794903A (en) | 2018-06-04 | 2018-06-04 | A kind of ethylene propylene diene rubber halogen-free flame retardants |
Country Status (1)
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704976A (en) * | 2009-11-27 | 2010-05-12 | 北京化工大学 | Low smoke halogen-free flame retardant ethylene-propylene-diene rubber and preparation method by extrusion molding thereof |
| CN104693580A (en) * | 2015-03-18 | 2015-06-10 | 苏州安鸿泰新材料有限公司 | Halogen-free flame-retardant masterbatch for ethylene-propylene-diene monomer and preparation method of halogen-free flame-retardant masterbatch |
| CN106280020A (en) * | 2016-08-08 | 2017-01-04 | 株洲时代新材料科技股份有限公司 | A kind of fire-retardant rubber material and preparation method thereof |
-
2018
- 2018-06-04 CN CN201810560937.2A patent/CN108794903A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101704976A (en) * | 2009-11-27 | 2010-05-12 | 北京化工大学 | Low smoke halogen-free flame retardant ethylene-propylene-diene rubber and preparation method by extrusion molding thereof |
| CN104693580A (en) * | 2015-03-18 | 2015-06-10 | 苏州安鸿泰新材料有限公司 | Halogen-free flame-retardant masterbatch for ethylene-propylene-diene monomer and preparation method of halogen-free flame-retardant masterbatch |
| CN106280020A (en) * | 2016-08-08 | 2017-01-04 | 株洲时代新材料科技股份有限公司 | A kind of fire-retardant rubber material and preparation method thereof |
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Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |