CN107033453A - A kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material and preparation method thereof - Google Patents
A kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material and preparation method thereof Download PDFInfo
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- CN107033453A CN107033453A CN201710166580.5A CN201710166580A CN107033453A CN 107033453 A CN107033453 A CN 107033453A CN 201710166580 A CN201710166580 A CN 201710166580A CN 107033453 A CN107033453 A CN 107033453A
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K2003/387—Borates
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Abstract
The present invention provides a kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material and preparation method thereof, is related to high molecular fire retardant field of material preparation, the composite is made up of the component of following parts by weight：PP:65 75 parts, fire retardant：20 30 parts, fire retarding synergist：58 parts, carbon forming agent：0.5 5 parts, nano inorganic material：15 parts, antioxidant：0.5 1.0 parts, lubricant：0.3 1.0 parts, anti-dripping agent：0.1 0.5 parts and silane coupling agent：0.1 0.5 parts, the present invention is using brominated flame-retardant, synergist, carbon forming agent and nano material composite flame retardant system and PP melt blending expressing techniques, high flame retardant, the fire-retardant PP composites of high ductibility is made, its flame retardant rating reaches 0.4mm, O grades of V (UL94), elongation is up to 30%, and material processability fully meets melting extrusion sheet material technology.
Description
Technical field
The present invention relates to high molecular fire retardant field of material preparation, and in particular to a kind of extrusion sheet special-purpose anti-flaming polypropylene is received
Nano composite material and preparation method thereof.
Background technology
Polypropylene (PP) has a light specific gravity, easy processing, many advantages, such as chemical-resistant resistance, using quite varied, and its oxygen refers to
Number is 18%, and PP flame resistance can be improved by adding fire retardant, but with compared with other polymers, to improve PP flame resistance
Need to add a greater amount of fire retardants, selectable fire retardant species is less, last century is most of by adding good flame retardation effect
Octa-BDE.
European Union in 2004 is released after Rosh instructions, prohibits the use of octa-BDE and decabromodiphenyl oxide.In recent years, pushed away in the industry
Going out a variety of halogen-free flame retardants is used for PP fire proofings, such as：Inorganic based flame retardant systems：Mg(OH)2、AL(OH)3.But this kind of resistance
The consumption of fire retardant is up to 60% in combustion system, and prepared fire-retardant PP is bigger than great, fragility；Halogen-free intumescent flame-retardant system,
Although prepared fire-retardant PP natural environmental-protectives, light specific gravity, there are problems that surface precipitation.These halogen-free flameproofs PP can only be used to note
Type is moulded into, extrusion molding, the extrusion molding of especially unsuitable thin slice, moreover, high flame retardant PP composite woods can not be prepared is difficult to
Material.
Therefore, PP flame retardant effect how is improved, the mechanical property of material can be kept again, is a big problem in the industry.
The content of the invention
The present invention provides a kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material and preparation method thereof, with solution
The problem of stating prior art extrusion molding hardly possible, high flame retardant PP composites can not be prepared.
To solve the above problems, the technical solution adopted by the present invention is as follows：
A kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material, it is characterised in that the composite by weighing as follows
Measure the component composition of part：
PP:65-75 parts
Fire retardant：20-30 parts
Fire retarding synergist：5-8 parts
Carbon forming agent：0.5-5 parts
Nano inorganic material：1-5 parts
Antioxidant：0.5-1.0 parts
Lubricant：0.3-1.0 parts
Anti-dripping agent：0.1-0.5 parts
Silane coupling agent：0.1-0.5 parts.
Preferably, the PP is the homopolymerization PP and/or copolymerization PP that molecular weight is 100000-150000.
Preferably, the fire retardant is dilute brominated polyphenylene, brominated epoxy resin, the one or more of TDE.
Preferably, the fire retarding synergist is antimony oxide, antimony pentoxide, the one or more of Firebrake ZB, fineness
For 500~1500 mesh.
Preferably, the carbon forming agent is piperazine class compound and/or polymer containing phenyl ring.
Preferably, the nano inorganic material is nano imvite, nano-ZnO, nano-MgO, nanometer wollastonite, nanometer cunning
The one or more of stone flour, CNT and nanometer sepiolite.
Preferably, the antioxidant includes main anti-oxidant and auxiliary antioxidant, and the main anti-oxidant is 2.6-two
Bromobutyraldehyde -4- cresols and/or pentaerythritol ester, the auxiliary antioxidant are sulfuric acid lipoid substance.
Preferably, the lubricant is N ' N- ethylenes double carbon esteramides (EBS), silicone powder, the one of pentaerythrite hard acid ester
Plant or a variety of.
Preferably, the anti-dripping agent is ptfe micropowder, and particle diameter is 10-50um.
A kind of preparation method of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material, it is characterised in that including as follows
Step：
(1) first nano inorganic material is mixed with silane coupling agent, 3~10min of high-speed stirred, makes at 40~80 DEG C
Obtain silane coupling agent therein and surface activation process is carried out to nano inorganic material；
(2) by fire retardant, fire retarding synergist, carbon forming agent, antioxidant, lubricant, anti-dripping agent and through surface active
It is standby that the nano inorganic material of processing is mixed to get flame retardant compound in proportion；
(3) PP and flame retardant compound are measured respectively enters twin-screw, and melt blending extruding pelletization obtains fire-retardant PP
Nano composite material.
In summary, by adopting the above-described technical solution, the beneficial effects of the invention are as follows：
(1) present invention is common using brominated flame-retardant, synergist, carbon forming agent and nano material composite flame retardant system and PP meltings
Mixed expressing technique, is made high flame retardant, the fire-retardant PP composites of high ductibility, and its flame retardant rating reaches 0.4mm, V-O grades
(UL94), elongation is up to 30%, and material processability fully meets melting extrusion sheet material technology.
(2) present invention is using the homopolymerization PP or copolymerization PP of HMW, and its melt index is 0.5-3.0g ╱ 10min, by
In HMW PP have compared with intensity, especially HMW copolymerization PP has very high elongation at break, even if so adding
Plus during more filler, can still keep higher elongation.
(3) present invention makees main flame retardant using bromide fire retardant, and its flame retarding efficiency is high, wherein, from the bromine two of high-purity ten
Vinylbenzene, middle HMW brominated Polystyrene and brominated epoxy resin make fire retardant, can prepare and reach UL94-V-O grades
Fire-retardant PP, three kinds of fire retardants be can be used alone, and TDE and brominated styrene, or brominated epoxy resin can be combined
Use, there is preferable flame retardant effect and mechanical property, its consumption is 20-30 parts, and optimum amount can be in 24-28 parts, fire retardant
When consumption is too big, the mechanical property of serious reduction material, especially elongation declines to a great extent, and addition is too small, then does not reach resistance
Fuel efficiency fruit.
(4) present invention can effectively improve antiflaming effect using fire retarding synergist, and can be used alone antimony oxide, meanwhile,
Also antimony oxide and Firebrake ZB compound use can be reduced the consumption of antimony oxide, it is 3 that it, which is matched,：2, wherein, it is fire-retardant
The weight ratio of agent and fire retarding synergist is 4.5:1 reaches most preferably.
(5) present invention can improve antiflaming effect using carbon forming agent, reduce fire retardant usage amount, reduce the burning speed of material
Degree, its effect is that during material combustion, carbon forming agent is decomposed to form carbon-coating, is covered in material surface, plays oxygen barrier effect, from
And the burning velocity for slowing down material is reached, improve the purpose of antiflaming effect；The present invention uses piperazine class organic compound, or contains benzene
The polymer of ring structure makees the compound with cyclic structure in carbon forming agent, molecule and is decomposed into charcoal in combustion, especially
A small amount of polymer containing benzene ring structure is added, because polymer decomposition temperature containing benzene ring structure is high, the burning speed of material can be delayed
Spend and there is obvious incarbonization, can also be combined piperazine class compound with the polymer of PS, PPS sulfur-bearing containing phenyl ring structure makes
With these polymer are in addition to having incarbonization, and the element sulphur in strand has fire retardation；Another effect of carbon forming agent is suppression cigarette
Effect, addition carbon forming agent is effectively reduced the smoke amount in PP combustion processes, meanwhile, also with certain anti-drip effect, its
Consumption is at 0.5~5 part, and optimum amount is：1.0~1.5 parts, when addition is big, due to itself and PP poor compatibilities, PP materials can be reduced
The mechanical property of material.
(6) present invention adds Antidrip agent in flame-retardant system, and Antidrip agent is ptfe micropowder (PTFE) its grain
Footpath is in 10-50um, preferably 20-30um, and dripping inhibitor particle is too big, may disperse uneven influence material mechanical performance with it is fire-retardant
Property, particle is too small, then micro mist is easily reunited, it is difficult to scattered；Its consumption is at 0.1-0.5 part, preferably 0.2-0.3 part, addition
When big, PTFE is incompatible with PP and causes material mechanical performance to decline, and addition may cause scattered inequality very little, then, rise not
To effect.
(7) present invention uses silane coupling agent activation process nano inorganic material, is used as the composition portion of fire retardant systems
Point, its role is to the effect that nano material has nucleation and crystallization to PP；The addition of nano material can promote PP crystallization to refine,
The heat ratio that the complete regular PP of crystallization absorbs in combustion crystallizes incomplete PP greatly, so that, set and prolong in certain journey
Delay the burning velocity of material, play a part of fire-resistant synergistic., couplingization processing is carried out to nano inoganic particle, is conducive to receiving
Rice inorganic particulate and PP combination are conducive to improving the mechanical property of material, in general, nano inorganic material consumption is with disperseing
1-5 parts, preferably 1-2 parts, silane coupling agent consumption is 0.1-0.5 parts, preferably 0.2-0.3 parts.
(8) present invention adds a certain amount of antioxidant in system, and PP is easy by thermal oxidative degradation during melt-processed,
The low molecule amount PP of degraded will be easier burning, so as to reduce antiflaming effect, therefore, antioxidant can effectively alleviate PP it is heated when
Oxidative degradation, antioxidant has the function of certain seizure free radical, with anti-aging effect；Using main anti-oxidant and
Auxiliary antioxidant collocation is used, and existing anti-aging function can suppress PP and be thermally decomposed again；Hinered phenols primary antioxidant consumption is：
0.1-0.4 part, optimum amount be 0.2-0.3 part, sulfuric acid lipid auxiliary anti-oxidant consumption be 0.3-0.6 part, preferably 0.4-
0.5 part.
(9) present invention applies lubricant in fire-retardant PP systems, and PP belongs to combustible material, and the addition of low molecule lubricant exists
While improving the mobility of composite, anti-flammability is influenceed to a certain extent, so selecting suitable lubricant, was both ensured
Material surface glossiness, and the anti-flammability of material is not reduced, lubricant should play two effects in body series；One is to promote resistance
The dispersiveness of agent and other auxiliary agents in PP is fired, two be the lustrous surface for improving extrusion sheet, EBS, silicon that the present invention is selected
Ketone powder PETS, EBS, PETS have inside and outside lubrication concurrently, and silicone powder has preferably outer profit effect, and is conducive to fire-retardant work
With therefore, using silicone powder and EBS or PETS Application of composite, silicone powder and EBS or PETS proportioning are：6:4, total consumption is
0.2-1.0 parts, preferably 0.3-0.5 part.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode is combined.
Embodiment 1
Using PP 5.0kg, TDE 1.25kg, antimony oxide 0.25kg, nano imvite 0.10kg, silicon
Alkane coupling agent KH550 20g, PPS 50g, ptfe micropowder 25g, silicone powder 15g and EBS 10g prepare extrudate piece
Material special-purpose anti-flaming nanometer composite polypropylene material, comprises the following steps：
(1) nano imvite is surface-treated, and nano imvite 100g, Silane coupling agent KH550 20g are added into high-speed stirring
Machine is mixed, 60 DEG C are heated to, unlatching is stirred, rotating speed 200rpm, takes out and is fitted into auxiliary agent blender after stirring 5min；
(2) by TDE 1.25kg, antimony oxide 0.1kg, PPS 50g, ptfe micropowder 25g, silicon
Ketone powder 15g and EBS 10g add auxiliary agent blender, with the nano imvite mixing 5min added before, speed of agitator
50rpm, takes out and adds auxiliary agent hopper；
(3) it is homopolymerization PP 5.0kg addition major ingredient machines is standby；
(4) Twin screw extruder, rotating speed 350rpm are opened, is added by the proportioning amount of setting, addition is respectively 1000g/min,
344g/min, opens metering conveying screw rod, and major ingredient PP and auxiliary agent are sent into twin screw extruder melt blending and extruded, tape warp
Cooling, pelletizing, drying, obtain product, twin-screw extrusion temperature setting (DEG C)：220、225、230、235、230、235、230、
225；
(5) properties of product are tested：
1. sample preparation, the injection molding batten on 120g type injection machines after batten is placed 24 hours, carries out performance test；
2. the tensile strength of material, elongation at break, bending strength, notch impact strength, anti-flammability and burning speed are detected
Degree, specific test result：Tensile strength, elongation at break meet GB/T1040 regulations, and bending strength meets GB/T9341 rule
Fixed, notch impact strength meets GB/T1043 regulations；Anti-flammability and burning velocity meet UL-94 horizontal firing standards, specific behaviour
As：After batten burning 10s, from fire extinguishing, remaining lengths are surveyed, its burning velocity is characterized to remain batten length, it remains length
Degree length, then material combustion speed is slow, and vice versa.
In the present embodiment, material therefor is buying gained.
Embodiment 2
With reference to the operating procedure of embodiment 1, using different materials and proportioning, formula is with effect respectively as shown in table 1, table 2.
The composition of the different fire-retardant PP nano composite materials of group of table 1
| Material | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| Homopolymerization PP | 100 | 80 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 80 |
| Copolymerization PP | - | 20 | - | - | - | - | - | - | - | - | 20 |
| TDE | 25 | 25 | - | - | 20 | 20 | 25 | 25 | 25 | 25 | 25 |
| Bromination PS | - | - | 28 | - | 8 | - | - | - | - | - | 3.0 |
| Brominated epoxy resin | - | - | - | 28 | - | 8 | - | - | - | - | - |
| Antimony oxide | 5.0 | 5.0 | 5.2 | 5.2 | 5.2 | 5.2 | 5.0 | 4.0 | 5.0 | 5.0 | 5.2 |
| Firebrake ZB | - | - | - | - | - | - | - | -2.0 | - | - | - |
| Montmorillonite | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | - | 2.0 | - | 2.0 | 2.0 |
| ZnO | - | - | - | - | - | - | 3 | - | - | - | - |
| Talcum powder | - | - | - | - | - | - | - | - | 3.0 | - | - |
| KH550 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| PPS | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | - |
| PET | - | - | - | - | - | - | - | - | - | - | 1.0 |
| Polytetrafluoroethylene (PTFE) | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Silicone powder | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| EBS | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | - | 0.2 |
| Ji Chengsi alcohol esters | - | - | - | - | - | - | - | - | 0.2 | - |
The performance of the different fire-retardant PP nano composite materials of group of table 2
Find out from table 1, the result of table 2, fire-retardant PP nano composite materials of the invention have high impact, elongation, it is high
Anti-flammability and low burning velocity, surface gloss are good, fully meet extrusion sheet requirement.
Claims (10)
1. a kind of extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material, it is characterised in that the composite is by following weight
The component composition of part：
PP:65-75 parts
Fire retardant：20-30 parts
Fire retarding synergist：5-8 parts
Carbon forming agent：0.5-5 parts
Nano inorganic material：1-5 parts
Antioxidant：0.5-1.0 parts
Lubricant：0.3-1.0 parts
Anti-dripping agent：0.1-0.5 parts
Silane coupling agent：0.1-0.5 parts.
2. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：The PP is
Homopolymerization PP and/or copolymerization PP that molecular weight is 100000-150000.
3. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：It is described fire-retardant
Agent is dilute brominated polyphenylene, brominated epoxy resin, the one or more of TDE.
4. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：It is described fire-retardant
Synergist is antimony oxide, antimony pentoxide, the one or more of Firebrake ZB, and fineness is 500~1500 mesh.
5. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：It is described into carbon
Agent is piperazine class compound and/or polymer containing phenyl ring.
6. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：The nanometer
Inorganic material is nano imvite, nano-ZnO, nano-MgO, nanometer wollastonite, nanomete talc powder, CNT and nanometer sea
The one or more of afrodite.
7. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：The antioxygen
Agent includes main anti-oxidant and auxiliary antioxidant, and the main anti-oxidant is 2.6-two bromobutyraldehyde-4- cresols and/or season penta
Four alcohol esters, the auxiliary antioxidant is sulfuric acid lipoid substance.
8. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：The lubrication
Agent is the double carbon esteramides of N ' N- ethylenes, silicone powder, the one or more of pentaerythrite hard acid ester.
9. extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as claimed in claim 1, it is characterised in that：The anti-drop
Fall agent for ptfe micropowder, particle diameter is 10-50um.
10. the preparation side of the extrusion sheet special-purpose anti-flaming nanometer composite polypropylene material as described in claim 1-9 any one
Method, it is characterised in that comprise the following steps：
(1) first nano inorganic material is mixed with silane coupling agent, 3~10min of high-speed stirred at 40~80 DEG C so that its
In silane coupling agent to nano inorganic material carry out surface activation process；
(2) by fire retardant, fire retarding synergist, carbon forming agent, antioxidant, lubricant, anti-dripping agent and through surface activation process
Nano inorganic material to be mixed to get flame retardant compound in proportion standby；
(3) PP and flame retardant compound are measured respectively enters twin-screw, and melt blending extruding pelletization obtains fire-retardant PP nanometers
Composite.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867862A (en) * | 2019-03-19 | 2019-06-11 | 嵊州市仲明新材料科技有限公司 | High tenacity flame-retardant polypropelene material and preparation method thereof |
| CN110330720A (en) * | 2019-07-09 | 2019-10-15 | 合肥邦联新材料有限责任公司 | A kind of anti-flaming polypropylene material and preparation method thereof |
| CN110330721A (en) * | 2019-07-09 | 2019-10-15 | 合肥邦联新材料有限责任公司 | A kind of halogen-free anti-flaming polypropylene material |
| CN111849068A (en) * | 2019-04-30 | 2020-10-30 | 金发科技股份有限公司 | Polypropylene composition and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100029828A1 (en) * | 2008-07-30 | 2010-02-04 | Cheil Industries Inc. | Brominated Diphenyl Ethane Mixtures and Resin Compositions Including the Same |
| CN102367308A (en) * | 2011-08-11 | 2012-03-07 | 古道尔工程塑胶（深圳）有限公司 | Flame retardant polypropylene composite material and its preparation method |
| CN105175888A (en) * | 2015-08-07 | 2015-12-23 | 余姚市中发工程塑料有限公司 | Halogen-free and flame retardant polypropylene sheet material and preparation method |
| CN105385028A (en) * | 2015-11-20 | 2016-03-09 | 广东聚石化学股份有限公司 | High-flame-retardant polypropylene material and preparation method thereof |
-
2017
- 2017-03-20 CN CN201710166580.5A patent/CN107033453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100029828A1 (en) * | 2008-07-30 | 2010-02-04 | Cheil Industries Inc. | Brominated Diphenyl Ethane Mixtures and Resin Compositions Including the Same |
| CN102367308A (en) * | 2011-08-11 | 2012-03-07 | 古道尔工程塑胶（深圳）有限公司 | Flame retardant polypropylene composite material and its preparation method |
| CN105175888A (en) * | 2015-08-07 | 2015-12-23 | 余姚市中发工程塑料有限公司 | Halogen-free and flame retardant polypropylene sheet material and preparation method |
| CN105385028A (en) * | 2015-11-20 | 2016-03-09 | 广东聚石化学股份有限公司 | High-flame-retardant polypropylene material and preparation method thereof |
Non-Patent Citations (4)
| Title |
|---|
| 朵英贤等: "《纳米塑料技术》", 31 December 2006, 浙江科学技术出版社出版发行 * |
| 温耀贤: "《塑料注射成型技术（高级工）》", 31 August 2007, 北京：机械工业出版社 * |
| 王新龙等: "《高分子科学与工程实验》", 31 December 2012, 南京：东南大学出版社 * |
| 程军: "《通用塑料手册》", 31 May 2007, 北京：国防工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109867862A (en) * | 2019-03-19 | 2019-06-11 | 嵊州市仲明新材料科技有限公司 | High tenacity flame-retardant polypropelene material and preparation method thereof |
| CN111849068A (en) * | 2019-04-30 | 2020-10-30 | 金发科技股份有限公司 | Polypropylene composition and preparation method thereof |
| CN110330720A (en) * | 2019-07-09 | 2019-10-15 | 合肥邦联新材料有限责任公司 | A kind of anti-flaming polypropylene material and preparation method thereof |
| CN110330721A (en) * | 2019-07-09 | 2019-10-15 | 合肥邦联新材料有限责任公司 | A kind of halogen-free anti-flaming polypropylene material |
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Application publication date: 20170811 |