CN105733253A - Halogen-free flame-retardant high-temperature-resistant nylon composite - Google Patents
Halogen-free flame-retardant high-temperature-resistant nylon composite Download PDFInfo
- Publication number
- CN105733253A CN105733253A CN201610216495.0A CN201610216495A CN105733253A CN 105733253 A CN105733253 A CN 105733253A CN 201610216495 A CN201610216495 A CN 201610216495A CN 105733253 A CN105733253 A CN 105733253A
- Authority
- CN
- China
- Prior art keywords
- retardant
- fire
- nylon composite
- temperature
- halogen
- 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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a halogen-free flame-retardant high-temperature-resistant nylon composite.The halogen-free flame-retardant high-temperature-resistant nylon composite is prepared from polyamide, polyphenyl ether, polytetrafluoroethylene, a flame retardant and an additive, wherein the flame retardant is melamine cyanurate or a mixture of melamine cyanurate and polybismaleimide, and the additive is one or a combination of a stabilizer, an adhesion promoter, an antioxidant, an antistatic agent, a plasticizer, a foaming agent and a dispersing agent.By using polyphenyl ether, polybismaleimide and melamine cyanurate as synergists, the flame retardancy can reach the UL94 V-0 level when the thickness of the obtained flame-retardant high-temperature-resistant nylon composite ranges from 1.5 mm to 3.2 mm, and the flame-retardant high-temperature-resistant nylon composite can be applied to the high temperature fields of electronic devices, aerospace and the like, household appliances, buildings, consumption, electronics, medical treatment, industry, packages, textiles, transport, wires and cables, metal substitutes of transformer connectors and fittings, fuse holders, supports and the like.
Description
Technical field
The invention belongs to synthesis of polymer material technical field.Multiple more particularly, to a kind of non-halogen fire-retardant high-temperature nylon
Condensation material.
Background technology
Nylon (PA) i.e. Fypro, be on molecular backbone containing recurring amide radical group-[NHCO]-thermoplastic resin
General name.Nylon is the first synthetic fibers occurred in the world, owing to it has good mechanical property, drug resistance and easily processes
Property, the industry-by-industries such as nylon is widely used in weaving, medical treatment, national defence.
Along with the miniaturization of electronic device, developing rapidly of high frequency, promote electronic component miniaturization, densification and height
The development of density packaging technique.Require also to improve constantly to the heatproof of material.During especially with surface mounting technology, various electricity
Device element heats in infrared heating device simultaneously, and the therefore thermostability to material, dimensional stability proposes requirements at the higher level.Closely
The various high temperature resistant nylons occurred over Nian such as semi-aromatic type high temp nylon is the most greatly applied.
High-temperature nylon fusing point should be greater than 295 DEG C or at least high 50 DEG C than conventional nylon, should be able to keep at 220 DEG C meanwhile
Stability.But in use, this kind of nylon does not the most have anti-flammability.Therefore, fire retardant, instillation and mineral filler
Often by as functional additive so that nylon is modified.Conventional halogenated flame retardant, when burning or degraded, can produce not
It is beneficial to environment and the hydrogen halide of health, dense smoke etc..Therefore, industrial research halogen-free flame retardants is the most progressively turned on.
But, the material of currently used halogen-free flame retardants often has bigger difficulty man-hour adding, simultaneously their mechanics and mechanicalness
Can all decrease.
Summary of the invention
The technical problem to be solved in the present invention is defect and the deficiency overcoming existing high-temperature nylon, it is provided that a kind of non-halogen fire-retardant
High-temperature nylon composite, not only has resistant to elevated temperatures performance, and fire resistance can reach UL94 V-0 level, is applicable to electricity
The high-temperature fields such as sub-device or Aero-Space.
It is an object of the invention to provide a kind of non-halogen fire-retardant high-temperature nylon composite.
Another object of the present invention is to provide the preparation method of above-mentioned non-halogen fire-retardant high-temperature nylon composite.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of non-halogen fire-retardant high-temperature nylon composite, is prepared from by the formula comprising following components: polyamide, polyphenylene oxide,
Politef, fire retardant, additive；Described fire retardant is melamine cyanurate, or described fire retardant is tripolycyanamide
Cyanurate and the mixture of polybismaleimide；Described additive is stabilizer, adhesion promoter, antioxidant, anti-quiet
The combination of one or more in electricity agent, plasticizer, foaming agent or dispersant.
Wherein, the molecular formula of described melamine cyanurate is C6H9N9O3, commercially.
Preferably, described polyamide is optionally from semiaromatic polyamide composition, semiaromatic polyamide composition and fatty polyamide
Blend, semiaromatic polyamide composition and the mixture of fatty polyamide.
It is highly preferred that described polyamide is high-temperature nylon, the most poly-terephthalate decamethylene diamine (is called for short PA10T), commercially.
Preferably, the molecular weight of described polyphenylene oxide (PPE) is 2000～20000g/mol, is a kind of by 2,6-dimethyl benzene
The phenol thermoplasticity that oxidative condensation is made in the presence of copper-amine complex catalyst, linear, amorphous state polyethers.PPE is commercially.
It is highly preferred that the preparation method of described polyphenylene oxide (PPE) is: mix polyphenylene oxide in 16mm Twin screw extruder,
Bisphenol-A and cumyl peroxide, the mass fraction of three is respectively 98.29%, 0.62% and 1.09%；Mixture is respectively 320
DEG C, 310 DEG C, 300 DEG C in region one, region two and region three to nine extruding；Mold temperature is 300 DEG C, 250 turns of every component velocities
Lower formation granule.
Preferably, described polybismaleimide is, it is possible to use but it is not limited to N, N-1,3 phenylene BMI
Or double (maleimide) butane of 1,4-.
Polybismaleimide may be used for mixing with polyphenylene oxide and reducing simultaneously the consumption of polyphenylene oxide.
Preferably, the particle size range of described politef is 5 μm～25 μm.Although containing halogen in politef,
But owing to its quantity is few, the most still it is believed that the present invention is halogen-free flameproof high-temperature nylon.
Politef is the most easily elongated in injection moulding process and becomes fiber therefore as Antidrip agent.Fiber contacts fire
Shrink during flame thus delay the drippage of matrix.
Furthermore it is preferred that when fire retardant is melamine cyanurate, melamine cyanurate and the matter of polyphenylene oxide
Amount percentage composition is respectively 10%～25% and 5%～20%, and the total amount of the two is at least 30%；
When the mixture that fire retardant is melamine cyanurate and polybismaleimide, the matter of melamine cyanurate
Amount percentage composition be 20%～25%, and the weight/mass percentage composition of polyphenylene oxide and polybismaleimide be respectively 5%～15% with
5%~10%。
It is highly preferred that when fire retardant is melamine cyanurate, described non-halogen fire-retardant high-temperature nylon composite
The weight/mass percentage composition of each component be respectively as follows: polyamide 6 0%～69.8%, polyphenylene oxide 5%～20%, politef 0.1%～1%,
Fire retardant 10%～25%, additive 0.1%～0.5%, wherein the total amount of fire retardant and polyphenylene oxide is at least 30%；
When the mixture that fire retardant is melamine cyanurate and polybismaleimide, described non-halogen fire-retardant high-temperature nylon
The weight/mass percentage composition of each component of composite is respectively as follows: polyamide 6 0%～69.8%, polyphenylene oxide 5%～15%, polytetrafluoroethyl-ne
Alkene 0.1%～1%, fire retardant 25%～30%, additive 0.1%～0.5%；The quality of melamine cyanurate in described fire retardant
Percentage composition is 20%～25%, and the weight/mass percentage composition of polybismaleimide is 5%～10%.
It addition, the above-mentioned additive of the present invention can use but be not restricted to stabilizer, adhesion promoter, antioxidant, resists
The combination of one or more in electrostatic agent, plasticizer, foaming agent, dispersant.
Particularly preferably, described additive is antioxidant, antistatic additive or plasticizer etc..
It is highly preferred that described antioxidant be phosphite ester PEP 36A, phosphite ester PEP 8T or phosphite ester DPDP.
It is highly preferred that described antistatic additive is Entira AS SD 100, CYASTAT SN or Basionics LQ 01.
It is highly preferred that described plasticizer is JZ-218, JZ-506 or N-butylbenzenesulfonamide (N-BBSA).
It addition, the preparation method of above-mentioned non-halogen fire-retardant high-temperature nylon composite comprises the steps: the raw material of formula ratio
The banbury that rotating speed is 50 turns every point mixes, temperature is set and is not less than 300 DEG C, be then placed on die for molding,
To stable chemical performance, the product of good mechanical property.
Preferably, described preparation method comprises the steps: that the raw material of formula ratio is at the banbury that rotating speed is 50 turns every point
Middle mixing, arranges temperature 310 DEG C, takes out after 3h, is dried, is then placed in mould, pre-in the vulcanizing press of 300 DEG C
After hot 10min, 10Mpa pressurize 15min, cold pressing, cut sample, test.
The non-halogen fire-retardant squeezable molding of high-temperature nylon composite of the present invention, calendering or other means fashion into various moulding
Material products, under conditions of thickness is not more than 3.18mm during test, its vertical combustion rank is UL94 V-0, can be applicable to house
Electricity, build, consume, electronics, medical treatment, industry, pack, weave, transport and electric wire, piezoelectric transformer joint and the gold of accessory
Belong to and substituting, fuse holder, support etc..
The method have the advantages that
By the present invention in that the complex with polyphenylene oxide or polyphenylene oxide and BMI, and melamine cyanurate is made
For synergist, the flame-resistant high-temperature-resistant nylon thickness obtained is at 1.5～3.2mm(preferred 1.59mm～3.18mm) between time, fire-retardant
Performance can reach UL94 V-0 level, is applicable to the high-temperature field such as electronic device or Aero-Space, and household electrical appliances, build, consume,
Electronics, medical treatment, industry, pack, weave, transport, also include electric wire, piezoelectric transformer joint and the metal substitute of accessory, guarantor
Danger silk seat, support etc..
Detailed description of the invention
Further illustrate the present invention below in conjunction with specific embodiment, but the present invention is not done any type of by embodiment
Limit.Unless stated otherwise, the present invention uses reagent, method and apparatus are the art conventional reagent, method and apparatus.
Unless stated otherwise, following example agents useful for same and material are commercial.
The raw materials used source of following example is:
PA10T: goldschmidt chemical corporation Vestamid HT Plus M3000；
Politef (PTFE): Dupont TEFLON 6C；
Melamine cyanurate: Sichuan fine chemistry industry；
Polyphenylene oxide: China LanXing LXR 40 PPE；
N, N-1,3 phenylene BMI: Mitsui Chemicals.
The preparation of embodiment 1 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is melamine cyanurate, and the weight/mass percentage composition of each component is respectively as follows: polyamide 6 0%～69.8%, gathers
Phenylate 5%～20%, politef 0.1%～1%, fire retardant 20%～25%, additive 0.1%～0.5%, in described fire retardant three
Poly cyanamid cyanurate should be at least 30% with the total amount of polyphenylene oxide.
Wherein, described additive be stabilizer, adhesion promoter, antioxidant, antistatic additive, plasticizer, foaming agent or
The combination of one or more in dispersant.
2, preparation method comprises the steps: that the raw material of formula ratio mixes in the banbury that rotating speed is 50 turns every point, if
Put temperature 310 DEG C, take out after 3h, be dried, be then placed in mould, the vulcanizing press of 300 DEG C preheats 10min,
After 10Mpa pressurize 15min, cold pressing, cut sample, test.
3, through test, above-mentioned formula and preparation method fire-retardant resistance between 1.59mm～3.18mm of the thickness obtained
The fire resistance of high-temperature nylon can reach UL94 V-0 level.
The preparation of embodiment 2 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is the mixture of melamine cyanurate and polybismaleimide, and the weight/mass percentage composition of each component divides
It is not: polyamide 6 0%～69.8%, polyphenylene oxide 5%～15%, politef 0.1%～1%, fire retardant 25%～30%, additive
0.1%～0.5%；In described fire retardant, the weight/mass percentage composition of melamine cyanurate is 20%～25%, poly bis maleimide
The weight/mass percentage composition of amine is 5%～10%.
Wherein, described additive be stabilizer, adhesion promoter, antioxidant, antistatic additive, plasticizer, foaming agent or
The combination of one or more in dispersant.
2, preparation method comprises the steps: that the raw material of formula ratio mixes in the banbury that rotating speed is 50 turns every point, if
Put temperature 310 DEG C, take out after 3h, be dried, be then placed in mould, the vulcanizing press of 300 DEG C preheats 10min,
After 10Mpa pressurize 15min, cold pressing, cut sample, test.
3, through test, above-mentioned formula and preparation method fire-retardant resistance between 1.59mm～3.18mm of the thickness obtained
The fire resistance of high-temperature nylon can reach UL94 V-0 level.
The preparation of embodiment 3 non-halogen fire-retardant high-temperature nylon composite
1, the preparation of low-molecular polyphenylene ether
Mixing polyphenylene oxide, bisphenol-A and cumyl peroxide in 16mm Twin screw extruder, the mass fraction of three is respectively
98.29%, 0.62% and 1.09%.Mixture respectively at 320 DEG C, 310 DEG C, 300 DEG C in region one, region two and region three to nine
Extruding.Mold temperature is 300 DEG C, forms granule, obtain low-molecular polyphenylene ether (LMW PPE) under 250 turns of every component velocities.
Molecular weight is tested by GPC, and with chloroform as solvent, polystyrene is reference.UV based on GPC counts
Calculating, the weight average molecular weight of low-molecular polyphenylene ether is 58219g/mol, and number-average molecular weight is 10231g/mol.
2, the preparation of non-halogen fire-retardant high-temperature nylon composite
According to the LMW PPE of gained in embodiment 1: poly-terephthalate decamethylene diamine (PA10T): melamine cyanurate: antioxygen
Agent: after the ratio prepolymerization of politef=150:644:200:1:5, mixes in the banbury that rotating speed is 50 turns every point, if
Putting temperature is 310 DEG C, takes out after 3h, is dried, is then placed in mould, preheats in the vulcanizing press of 300 DEG C
After 10min, 10Mpa pressurize 15min, cold pressing, cut sample, test.
Wherein, described antioxidant is phosphite ester PEP 36A.
3, through test, the fire retardancy of the 1.59mm sample obtained is UL94 V-0 rank.
The preparation of embodiment 4 non-halogen fire-retardant high-temperature nylon composite
1, by commercially available PPE and PXD10, N, N-1, the 3 phenylene BMI of number-average molecular weight 30000g/mol, melamine
Amine cyanurate, antioxidant, politef is to put into 16mm Twin screw extruder after 50:694:50:200:1:5 prepolymerization
In, mix in the banbury that rotating speed is 50 turns every point, arranging temperature is 310 DEG C, takes out after 3h, is dried, is then placed on
In mould, after preheating 10min, 10Mpa pressurize 15min in the vulcanizing press of 300 DEG C, cold pressing, cut sample, test.3.18mm
The fire retardancy of sample is UL94 V-0 rank.
Wherein, described antioxidant is phosphite ester PEP 36A.
3, through test, the fire retardancy of the 1.59mm sample obtained is UL94 V-0 rank.
The preparation of embodiment 5 non-halogen fire-retardant high-temperature nylon composite
1, when fire retardant is melamine cyanurate, the quality hundred of each component of described non-halogen fire-retardant high-temperature nylon composite
Content is divided to be respectively as follows: polyamide 6 0%, polyphenylene oxide 19.4%, politef 0.1%, fire retardant 20%, additive 0.5%.
Wherein, described additive is stabilizer phosphite ester PEP 8T 0.28% and JZ-218 0.22%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2mm sample obtained
The fire retardancy of product is UL94 V-0 rank.
The preparation of embodiment 6 non-halogen fire-retardant high-temperature nylon composite
1, when fire retardant is melamine cyanurate, the quality hundred of each component of described non-halogen fire-retardant high-temperature nylon composite
Content is divided to be respectively as follows: polyamide 6 4.4%, polyphenylene oxide 10%, politef 0.1%, fire retardant 25%, additive 0.5%.
Wherein, described additive is stabilizer 0.3%, CYASTAT SN 0.1%, N-butylbenzenesulfonamide (N-BBSA)
0.1%
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2.5mm sample obtained
Fire retardancy be UL94 V-0 rank.
The preparation of embodiment 7 non-halogen fire-retardant high-temperature nylon composite
1, when fire retardant is melamine cyanurate, the quality hundred of each component of described non-halogen fire-retardant high-temperature nylon composite
Content is divided to be respectively as follows: polyamide 6 9.8%, polyphenylene oxide 9%, politef 0.1%, fire retardant 21%, stabilizer 0.1%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2.5mm obtained
The fire retardancy of sample is UL94 V-0 rank.
The preparation of embodiment 8 non-halogen fire-retardant high-temperature nylon composite
1, when fire retardant is melamine cyanurate, the quality hundred of each component of described non-halogen fire-retardant high-temperature nylon composite
Content is divided to be respectively as follows: polyamide 66 .3%, polyphenylene oxide 10%, politef 0.5%, fire retardant 23%, additive 0.2%.
Wherein, described additive is stabilizer 0.1%, Basionics LQ 01 0.1%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2.3mm obtained
The fire retardancy of sample is UL94 V-0 rank.
The preparation of embodiment 9 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is the mixture of melamine cyanurate and polybismaleimide, and described non-halogen fire-retardant high-temperature nylon is multiple
The weight/mass percentage composition of each component of condensation material is respectively as follows: polyamide 6 3.5%, polyphenylene oxide 10%, politef 1%, melamine
Amine cyanurate 20%, polybismaleimide 5%, additive 0.5%.
Wherein, described additive is stabilizer 0.4%, phosphite ester DPDP 0.1%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2mm sample obtained
The fire retardancy of product is UL94 V-0 rank.
The preparation of embodiment 10 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is the mixture of melamine cyanurate and polybismaleimide, and described non-halogen fire-retardant high-temperature nylon is multiple
The weight/mass percentage composition of each component of condensation material is respectively as follows: polyamide 6 9.8%, polyphenylene oxide 5%, politef 0.1%, melamine
Amine cyanurate 20%, polybismaleimide 5%, stabilizer 0.1%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2.2mm obtained
The fire retardancy of sample is UL94 V-0 rank.
The preparation of embodiment 11 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is the mixture of melamine cyanurate and polybismaleimide, and described non-halogen fire-retardant high-temperature nylon is multiple
The weight/mass percentage composition of each component of condensation material is respectively as follows: polyamide 6 1.5%, polyphenylene oxide 7%, politef 1%, tripolycyanamide
Cyanurate 20%, polybismaleimide 10%, additive 0.5%,.
Wherein, described additive is stabilizer 0.35%, phosphite ester PEP 36A 0.05%, Entira AS SD 100
0.1%。
2, utilize said method of the present invention to prepare non-halogen fire-retardant high-temperature nylon composite, through test, obtain
The fire retardancy of 2.25mm sample is UL94 V-0 rank.
The preparation of embodiment 12 non-halogen fire-retardant high-temperature nylon composite
1, fire retardant is the mixture of melamine cyanurate and polybismaleimide, and described non-halogen fire-retardant high-temperature nylon is multiple
The weight/mass percentage composition of each component of condensation material is respectively as follows: polyamide 6 2%, polyphenylene oxide 10%, politef 0.7%, melamine
Amine cyanurate 19%, polybismaleimide 8%, additive 0.3%.
Wherein, described additive is stabilizer 0.2%, CYASTAT SN 0.1%.
2, said method of the present invention is utilized to prepare non-halogen fire-retardant high-temperature nylon composite, through test, the 2.5mm obtained
The fire retardancy of sample is UL94 V-0 rank.
Obviously, above-described embodiment is only for clearly demonstrating example of the present invention, and is not the enforcement to the present invention
The restriction of mode.For the person of ordinary skill of the art, can also be made it on the basis of described above and thinking
The change of its multi-form or variation, here without also giving exhaustive to all of embodiment.All essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included in the protection model of the claims in the present invention
Within enclosing.
Claims (10)
1. a non-halogen fire-retardant high-temperature nylon composite, it is characterised in that be prepared from by the formula comprising following components: poly-
Amide, polyphenylene oxide, politef, fire retardant, additive；Described fire retardant is melamine cyanurate, or described fire-retardant
Agent is the mixture of melamine cyanurate and polybismaleimide；Described additive be stabilizer, adhesion promoter,
The combination of one or more in antioxidant, antistatic additive, plasticizer, foaming agent or dispersant.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that described polyamide is optionally from half
Aromatic polyamide, semiaromatic polyamide composition and the blend of fatty polyamide, semiaromatic polyamide composition and aliphatic polyamides
The mixture of amine.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that described polyamide is high temperature Buddhist nun
Dragon, the most poly-terephthalate decamethylene diamine.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that the molecular weight of described polyphenylene oxide
Being 2000～20000g/mol, be by 2,6-xylenol oxidative condensation in the presence of copper-amine complex catalyst is made.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that described polybismaleimide
For double (maleimide) butane of N, N-1,3 phenylene BMI or 1,4-.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that the grain of described politef
Degree scope is 5 μm～25 μm.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that when fire retardant is tripolycyanamide
During cyanurate, the weight/mass percentage composition of melamine cyanurate and polyphenylene oxide is respectively 10%～25% and 5%～20%, and
The total amount of the two is at least 30%；
When the mixture that fire retardant is melamine cyanurate and polybismaleimide, the matter of melamine cyanurate
Amount percentage composition be 20%～25%, and the weight/mass percentage composition of polyphenylene oxide and polybismaleimide be respectively 5%～15% with
5%~10%。
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that when fire retardant is tripolycyanamide
During cyanurate, the weight/mass percentage composition of each component of described non-halogen fire-retardant high-temperature nylon composite is respectively as follows: polyamide 6 0%
～69.8%, polyphenylene oxide 5%～20%, politef 0.1%～1%, fire retardant 10%～25%, additive 0.1%～0.5%, wherein
The total amount of fire retardant and polyphenylene oxide is at least 30%；
When the mixture that fire retardant is melamine cyanurate and polybismaleimide, described non-halogen fire-retardant high-temperature nylon
The weight/mass percentage composition of each component of composite is respectively as follows: polyamide 6 0%～69.8%, polyphenylene oxide 5%～15%, polytetrafluoroethyl-ne
Alkene 0.1%～1%, fire retardant 25%～30%, additive 0.1%～0.5%；The quality of melamine cyanurate in described fire retardant
Percentage composition is 20%～25%, and the weight/mass percentage composition of polybismaleimide is 5%～10%.
Non-halogen fire-retardant high-temperature nylon composite the most according to claim 1, it is characterised in that described additive is antioxygen
Agent, antistatic additive or plasticizer.
10. according to the arbitrary described non-halogen fire-retardant high-temperature nylon composite of claim 1～9, it is characterised in that its preparation method
Comprise the steps: that the raw material of formula ratio mixes in the banbury that rotating speed is 50 turns every point, temperature be set and be not less than 300 DEG C,
Then die for molding it is placed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216495.0A CN105733253A (en) | 2016-04-08 | 2016-04-08 | Halogen-free flame-retardant high-temperature-resistant nylon composite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216495.0A CN105733253A (en) | 2016-04-08 | 2016-04-08 | Halogen-free flame-retardant high-temperature-resistant nylon composite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105733253A true CN105733253A (en) | 2016-07-06 |
Family
ID=56253927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216495.0A Pending CN105733253A (en) | 2016-04-08 | 2016-04-08 | Halogen-free flame-retardant high-temperature-resistant nylon composite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105733253A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298850A (en) * | 2017-08-31 | 2017-10-27 | 彭超昀莉 | High temperature resistant composite cable insulating materials and preparation method thereof |
| CN107298851A (en) * | 2017-08-31 | 2017-10-27 | 彭超昀莉 | A kind of Fire retardation electric cable insulation material and preparation method thereof |
| CN107325539A (en) * | 2017-08-31 | 2017-11-07 | 彭超昀莉 | A kind of antibacterial cable insulation material and preparation method thereof |
| CN111518351A (en) * | 2020-06-05 | 2020-08-11 | 四川威鹏电缆制造股份有限公司 | Cable formula with good acid and alkali resistance and high temperature resistance and preparation method thereof |
| CN112830862A (en) * | 2021-01-04 | 2021-05-25 | 三明学院 | Novel fluorine-containing flame retardant, synthetic method and application thereof in nylon 6 modification |
| CN115260756A (en) * | 2022-08-12 | 2022-11-01 | 苏州旭光聚合物有限公司 | Halogen-free flame-retardant bio-based high-temperature-resistant nylon alloy/polyphenyl ether composite material |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010007888A1 (en) * | 1999-12-28 | 2001-07-12 | Takayuki Asano | Flame retardant resin composition |
| CN101724252A (en) * | 2009-12-18 | 2010-06-09 | 上海金发科技发展有限公司 | Semi-aromatic nylon and polyphenyl ether alloy |
| CN104962072A (en) * | 2015-06-18 | 2015-10-07 | 宁波高新区卓尔化工科技有限公司 | Flame-retardant PPO/PA (poly-p-phenylene oxide /poly-A) alloy |
| CN105392841A (en) * | 2013-06-03 | 2016-03-09 | 普立万公司 | Flame retardant high temperature nylon |
-
2016
- 2016-04-08 CN CN201610216495.0A patent/CN105733253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010007888A1 (en) * | 1999-12-28 | 2001-07-12 | Takayuki Asano | Flame retardant resin composition |
| CN101724252A (en) * | 2009-12-18 | 2010-06-09 | 上海金发科技发展有限公司 | Semi-aromatic nylon and polyphenyl ether alloy |
| CN105392841A (en) * | 2013-06-03 | 2016-03-09 | 普立万公司 | Flame retardant high temperature nylon |
| CN104962072A (en) * | 2015-06-18 | 2015-10-07 | 宁波高新区卓尔化工科技有限公司 | Flame-retardant PPO/PA (poly-p-phenylene oxide /poly-A) alloy |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298850A (en) * | 2017-08-31 | 2017-10-27 | 彭超昀莉 | High temperature resistant composite cable insulating materials and preparation method thereof |
| CN107298851A (en) * | 2017-08-31 | 2017-10-27 | 彭超昀莉 | A kind of Fire retardation electric cable insulation material and preparation method thereof |
| CN107325539A (en) * | 2017-08-31 | 2017-11-07 | 彭超昀莉 | A kind of antibacterial cable insulation material and preparation method thereof |
| CN111518351A (en) * | 2020-06-05 | 2020-08-11 | 四川威鹏电缆制造股份有限公司 | Cable formula with good acid and alkali resistance and high temperature resistance and preparation method thereof |
| CN112830862A (en) * | 2021-01-04 | 2021-05-25 | 三明学院 | Novel fluorine-containing flame retardant, synthetic method and application thereof in nylon 6 modification |
| CN112830862B (en) * | 2021-01-04 | 2023-04-18 | 三明学院 | Novel fluorine-containing flame retardant, synthetic method and application thereof in nylon 6 modification |
| CN115260756A (en) * | 2022-08-12 | 2022-11-01 | 苏州旭光聚合物有限公司 | Halogen-free flame-retardant bio-based high-temperature-resistant nylon alloy/polyphenyl ether composite material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105733253A (en) | Halogen-free flame-retardant high-temperature-resistant nylon composite | |
| US8592549B1 (en) | Polyamide composition, method, and article | |
| CN101283029A (en) | Polymer composition, method, and article | |
| US8552095B1 (en) | Flame-retardant polymer composition and article | |
| WO2000060009A1 (en) | Poly(biphenyl ether sulfone) resins having improved uv yellowing resistance | |
| CN101283047A (en) | Poly(arylene ether) composition, method, and article | |
| CN101812202A (en) | Halogen-free low-smoke flame-retardant polypropylene/polyamide composite material and preparation method | |
| EP3010976B1 (en) | Reinforced compositions | |
| EP2900759B1 (en) | Flame-retardant polymer composition and article | |
| CN103694704B (en) | A kind of heat conductive insulating resin of laser direct forming and preparation method thereof | |
| US9884963B2 (en) | Flame retardant high temperature nylon | |
| KR20220047262A (en) | Flame-retardant polyimide molding material and molded article | |
| JP2016502587A (en) | Halogen-based flame retardant glass fiber reinforced polyamide resin composition and production method | |
| CN111372998B (en) | Thermoplastic polyamide composition, preparation method and application thereof | |
| TW201300457A (en) | Halogen free thermoset resin system for low dielectric loss at high frequency applications | |
| US20200332121A1 (en) | Reinforced compositions | |
| CN107446338A (en) | A kind of high-glowing-filament-temperature flame-retardancy enhancing PPO/PPS composites and preparation method thereof | |
| CN103881318A (en) | Polybutylene telephthalate glass fiber-added flame retardant anti-static material | |
| JP2004507569A (en) | Glass / plastic compound | |
| CN102643526A (en) | Halogen-free flame-retarding polyphenylene oxide composition with ultrahigh heat resistance | |
| Zheng et al. | Synergistic effects of tetrabutyl titanate on intumescent flame‐retarded polypropylene | |
| TW201527424A (en) | Flame retardant thermoplastic polymer compositions | |
| CN107099135B (en) | Reinforced modified flame-retardant PA6 composition | |
| CN104231526A (en) | Long glass fiber-enhanced halogen-free flame-retardant ABS (Acrylonitrile Butadiene Styrene) composite material and preparation method thereof | |
| JP2008152995A (en) | Wire-covering material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |