CN108504015A - A kind of insualtion resin composition that flame retardant property is good - Google Patents
A kind of insualtion resin composition that flame retardant property is good Download PDFInfo
- Publication number
- CN108504015A CN108504015A CN201810406631.1A CN201810406631A CN108504015A CN 108504015 A CN108504015 A CN 108504015A CN 201810406631 A CN201810406631 A CN 201810406631A CN 108504015 A CN108504015 A CN 108504015A
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- China
- Prior art keywords
- parts
- good
- rubber
- resin composition
- flame retardant
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- 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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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
-
- 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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- 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)
Abstract
The invention discloses a kind of good insualtion resin compositions of flame retardant property, including following raw material to be made：Acrylic resin, acrylic rubber, polyurethane rubber, polyisobutene grafted maleic anhydride, plasticizer, antimony oxide, antioxidant, anti-aging agent, crosslinking agent and assistant crosslinking agent, silicon rubber.The present invention has special surface property, water imbibition is low, various algae and mould are acted on without growth, mildew resistance is good, and thermal conductivity, air penetrability are good, and differs greatly to the gas permeability of gas with various, odorless, tasteless, fabulous antithrombotic, biologically inert share with acrylic resin, acrylic rubber, polyurethane rubber, further improve the heat resistance and flexibility of insualtion resin composition.
Description
Technical field
The present invention relates to a kind of good insualtion resin compositions of flame retardant property.
Background technology
To insulated electric conductor that is electrical, being used in wiring inside and out e-machine, it is desirable that it is with anti-flammability, draftability
The various characteristics such as energy, heat resistance.Therefore, as the lining material of these insulated electric conductors, it is known that may be used and coordinated polychlorostyrene second
Contain in alkene (PVC) compound or molecule the ethylene copolymer of the halogen flame of bromine atom or chlorine atom as it is main at
The resin combination divided.But it if will production when carrying out discarded without being subject to proper treatment using the insulated electric conductor of the lining material
Raw various problems.For example, when carrying out discarded by landfill, coordinate the plasticizer in lining material and heavy metal stabilizer production
Raw dissolution, and when burning, generate the problem of environmental pollutions such as a large amount of corrosive gas, two English.
Chinese patent CN103429655A discloses a kind of halogen-free fire-proof resin composition, and the key component of the composition is
As the polyolefin-based resins of basic polymer, the resin combination passed through combustion test, meet 150 DEG C of rated values and
Show excellent heat resistance and heat-resistant aging；And used the halogen-free fire-proof resin composition insulated electric conductor and
Pipe.The halogen-free fire-proof resin composition include (A) base polymer, contain 90 mass % or more by polyolefin-based resins
The mixture constituted with styrene series elastomer；(B) metal phosphinate；(C) nitrogenated flame retardant, the composition can be used as absolutely
Edge clad.Chinese patent CN103097458B discloses a kind of wire covering materials composition, insulated electric conductor and harness, makes
Silane coupling agent is set to be utilized with silane grafted polyolefin, (B) unmodified polyolefin, (C) made of polyolefin graft with containing (A)
The functional group modification made of the one kind or two or more functional group modification in carboxylic acid group, anhydride group, amino and epoxy group is poly-
The bromide fire retardant of alkene, (D) with phthalimide structure or the bromine system resistance with phthalimide structure
Fire the coating electric wire of agent and antimony trioxide, (E) crosslinking catalyst and (F) zinc sulphide or zinc oxide and glyoxaline compound
Material constitutes wire covering materials with composition.But the resin combination mechanical property and heat resistance of above-mentioned patent are poor,
It is higher at production cost.
Invention content
The purpose of the present invention is overcoming the shortcomings of in existing product, a kind of insulating resin that flame retardant property is good combination is provided
Object.
In order to achieve the above object, the present invention is achieved by the following technical solutions：
A kind of insualtion resin composition that flame retardant property is good, including the raw material of following parts by weight are made：Acrylic resin 2
Part, 36 parts of acrylic rubber, 15-26 parts of polyurethane rubber, 8 parts of polyisobutene grafted maleic anhydride, 21 parts of plasticizer, three oxygen
Change 3-5 parts of 15-20 parts of two antimony, 11 parts of antioxidant, 5 parts of anti-aging agent, 4-8 parts of crosslinking agent and assistant crosslinking agent, 21 parts of silicon rubber.
Beneficial effects of the present invention are as follows：The present invention is a kind of crystalline polymer of compound with regular structure, light, mechanical performance
Well, heat resistance is good；The heat resistance and ozone resistance of acrylic rubber are excellent, and will not become because of action of ultraviolet radiation
Color makes it have resistance to aliphatic hydrocarbon, oil resistant again due to side chain stronger shuttle base containing polarized；Polyurethane rubber has hardness high, strong
Spend, high resiliency, high-wearing feature, tear-resistant, ageing-resistant, resistance to ozone, radiation hardness and the advantages that good electric conductivity, three shares
Make product insualtion resin composition that there is excellent mechanical property and heat resistance.Silicon rubber has high bond energy and high-flexibility,
With very high heat resistance and excellent cold resistance, excellent electrical insulating property, resistance to ozone aging, oxygen aging, light aging and air
Ageing properties are superior, have special surface property, and water imbibition is low, acted on without growth various algae and mould, and mildew resistance is good
Good, thermal conductivity, air penetrability are good, and differ greatly to the gas permeability of gas with various, odorless, tasteless, fabulous antithrombotic, life
Object inertia shares with acrylic resin, acrylic rubber, polyurethane rubber, further improves insualtion resin composition
Heat resistance and flexibility.
Specific implementation mode
Technical scheme of the present invention is described further below：
Embodiment 1：
A kind of insualtion resin composition that flame retardant property is good, including the raw material of following parts by weight are made：Acrylic resin 2
Part, 36 parts of acrylic rubber, 15-26 parts of polyurethane rubber, 8 parts of polyisobutene grafted maleic anhydride, 21 parts of plasticizer, three oxygen
Change 3-5 parts of 15-20 parts of two antimony, 11 parts of antioxidant, 5 parts of anti-aging agent, 4-8 parts of crosslinking agent and assistant crosslinking agent, 21 parts of silicon rubber.
The present invention is a kind of crystalline polymer of compound with regular structure, light, satisfactory mechanical property, and heat resistance is good；Third
The heat resistance and ozone resistance of olefin(e) acid ester rubber are excellent, and will not change colour because of action of ultraviolet radiation, due to side chain containing polarized compared with
Strong Suo Ji makes it have resistance to aliphatic hydrocarbon, oil resistant again；Polyurethane rubber have hardness is high, intensity is good, high resiliency, high-wearing feature,
The advantages that tear-resistant, ageing-resistant, resistance to ozone, radiation hardness and good electric conductivity, three, which shares, makes product insualtion resin composition
With excellent mechanical property and heat resistance.Silicon rubber has high bond energy and high-flexibility, has very high heat resistance and excellent
Different cold resistance, excellent electrical insulating property, resistance to ozone aging, oxygen aging, light aging and atmospheric aging superior performance, it is special to have
Surface property, water imbibition is low, is acted on without growth various algae and mould, and mildew resistance is good, and thermal conductivity, air penetrability are good, and
And differ greatly to the gas permeability of gas with various, odorless, tasteless, fabulous antithrombotic, biologically inert, with acrylic resin, third
Olefin(e) acid ester rubber, polyurethane rubber share, and further improve the heat resistance and flexibility of insualtion resin composition.
It should be noted that listed above is only a kind of specific embodiment of the present invention.It is clear that the invention is not restricted to
Upper embodiment, can also be there are many deforming, in short, those skilled in the art can directly lead from present disclosure
All deformations for going out or associating, are considered as protection scope of the present invention.
Claims (1)
1. a kind of good insualtion resin composition of flame retardant property, which is characterized in that the raw material including following parts by weight is made：It is poly-
2 parts of allyl resin, 36 parts of acrylic rubber, 15-26 parts of polyurethane rubber, 8 parts of polyisobutene grafted maleic anhydride, plasticizer
21 parts, 15-20 parts of antimony oxide, 11 parts of antioxidant, 5 parts of anti-aging agent, 3-5 parts of 4-8 parts of crosslinking agent and assistant crosslinking agent, silicon rubber
21 parts of glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406631.1A CN108504015A (en) | 2018-04-30 | 2018-04-30 | A kind of insualtion resin composition that flame retardant property is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810406631.1A CN108504015A (en) | 2018-04-30 | 2018-04-30 | A kind of insualtion resin composition that flame retardant property is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108504015A true CN108504015A (en) | 2018-09-07 |
Family
ID=63399821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810406631.1A Withdrawn CN108504015A (en) | 2018-04-30 | 2018-04-30 | A kind of insualtion resin composition that flame retardant property is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108504015A (en) |
-
2018
- 2018-04-30 CN CN201810406631.1A patent/CN108504015A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |