CN109486007A - A kind of fire retardant new material of transparent elastic and Manufacturing approach and use - Google Patents
A kind of fire retardant new material of transparent elastic and Manufacturing approach and use Download PDFInfo
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- CN109486007A CN109486007A CN201811328577.XA CN201811328577A CN109486007A CN 109486007 A CN109486007 A CN 109486007A CN 201811328577 A CN201811328577 A CN 201811328577A CN 109486007 A CN109486007 A CN 109486007A
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- fire retardant
- polypropylene
- aramid fiber
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 43
- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 claims abstract description 49
- 229920001155 polypropylene Polymers 0.000 claims abstract description 48
- 239000004744 fabric Substances 0.000 claims abstract description 47
- -1 polypropylene Polymers 0.000 claims abstract description 46
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 31
- 239000007788 liquid Substances 0.000 claims abstract description 31
- 239000011521 glass Substances 0.000 claims abstract description 27
- 239000003365 glass fiber Substances 0.000 claims abstract description 23
- 239000011152 fibreglass Substances 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims abstract description 6
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 238000003892 spreading Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 16
- 239000010959 steel Substances 0.000 abstract description 16
- 238000000034 method Methods 0.000 abstract description 5
- 238000006467 substitution reaction Methods 0.000 abstract description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 8
- 239000003513 alkali Substances 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 4
- 229910001948 sodium oxide Inorganic materials 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- FTCZPMDTJZCISS-UHFFFAOYSA-N C1(=CC=CC=C1)N(C1=C(C=CC=C1)NC=O)C=O Chemical compound C1(=CC=CC=C1)N(C1=C(C=CC=C1)NC=O)C=O FTCZPMDTJZCISS-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 229920005439 Perspex® Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920000561 Twaron Polymers 0.000 description 1
- GJMMXPXHXFHBPK-UHFFFAOYSA-N [P].[Cl] Chemical compound [P].[Cl] GJMMXPXHXFHBPK-UHFFFAOYSA-N 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- VDGJOQCBCPGFFD-UHFFFAOYSA-N oxygen(2-) silicon(4+) titanium(4+) Chemical group [Si+4].[O-2].[O-2].[Ti+4] VDGJOQCBCPGFFD-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- ASLWPAWFJZFCKF-UHFFFAOYSA-N tris(1,3-dichloropropan-2-yl) phosphate Chemical compound ClCC(CCl)OP(=O)(OC(CCl)CCl)OC(CCl)CCl ASLWPAWFJZFCKF-UHFFFAOYSA-N 0.000 description 1
- 239000004762 twaron Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of fire retardant new material of transparent elastic and Manufacturing approach and use, new material are made of polypropylene, glass fibre, aramid fiber, fire retardant；It is that polypropylene, glass fibre, aramid fiber, fire retardant combine together.Its manufacturing method is will to be heated into liquid in polypropylene particles injection extrusion molding machinery, fire retardant sprinkling is added to stir evenly, liquid polypropylene injection is covered with the plate of fiberglass gridding cloth and aramid fiber grid cloth or perhaps the fire retardant plate of transparent elastic or vehicle body or odd-shaped apparatus is respectively prepared in odd-shaped mold in vehicle body.New material of the invention has steel, glass, organic glass in transparent, elastic, flame retardant property substitution background technique.Its purposes be applied to family, automobile, the fire retardant plate of transparent elastic in building, body of a motor car, routine work and life apparatus.
Description
For technical field the present invention relates to Material Field, especially a kind of new material is especially a kind of transparent, elastic, difficult
The new material of combustion, the Manufacturing approach and use with it.
Background technique is currently, be usually steel for family, the elasticity of automobile and building field, nonflammable material.But
Steel is opaque, perishable；Brushing paint, but it is inflammable.Will lead to driver when steel is used for vehicle body can not have an X-rayed outer collarette
Border is easy resistance shelves sight if automobile A, B, C, D column material is steel, and forming vision dead zone easily leads to traffic accident.Followed by
Glass, it is glass transparent, fire retardant, but Glass breadks easily, it is dangerous for vehicle body without elasticity, easily hurt sb.'s feelings.It is organic glass again,
It is perspex transparent, elasticity, fire retardant；But its hardness of organic glass is low, poor heat resistance, extensibility are lower, it is easy to crack, frangible, easy
Deformation, and color is unstable, is easy to happen fluffiness in use；And production difficulty is big, at high cost, is used for vehicle body
Also undesirable.For in family, building other plates, apparatus with steel make also easily get rusty it is rotten, with glass make it is frangible,
Small with organic glass production elasticity, the radian of bending is certain to greatly very much break, and is not easy that odd-shaped apparatus is made.At present family, building and
In automobile market there are no it is not only transparent, not only flexible and but also it is fire retardant, manufacture can be facilitated for plate, vehicle body, odd-shaped apparatus
New material.
The summary of the invention purpose of the present invention is intended to provide a kind of fire retardant new material of transparent elastic and Manufacturing approach and use,
Overcome the steel in background technique opaque, Glass breadks easily, organic glass hardness is low, poor heat resistance, extensibility are lower, easy to crack,
It is frangible, easily-deformable, and color is unstable, be easy to happen fluffiness in use, production difficulty is big, it is at high cost not
Foot；Have steel, the glass in performance substitution background technique transparent, elastic, fire retardant, that manufacture can be facilitated by new material of the invention
Glass, organic glass, the manufacture suitable for automobile transparent vehicle body and clear sheet of various shapes and transparent apparatus.
The object of the present invention is achieved like this: a kind of fire retardant new material of transparent elastic, by polypropylene, glass fibre, virtue
Synthetic fibre, fire retardant composition.It is that polypropylene, glass fibre, aramid fiber, fire retardant combine together.Its manufacturing method is: by poly- third
It is heated into liquid in alkene particle injection extrusion molding machinery, fire retardant sprinkling is added and stirs evenly, liquid polypropylene injection is covered with glass
Again by pressing mold in the mold of glass fibrous mesh cloth and aramid fiber grid cloth, then extrusion forming is formed by air cooling again.Its
Purposes is: liquid polypropylene is injected to the plate for being covered with fiberglass gridding cloth and aramid fiber grid cloth or vehicle body or odd-shaped mould
In tool, plate or vehicle body or apparatus is respectively prepared, in family, automobile and building field partition, desktop, panel,
The apparatus of wallboard, body of a motor car and routine work and life.
Due to taking above scheme；Because of polypropylene, English name；Polypropylene, Chinese nickname；Oil for polypropylene fibre,
Polypropylene fibre, polypropylene fibre FDY, polypropylene filament yarn FDY, polypropylene chopped fiber, polypropylene short fiber, polypropene staple, PP.English alias；
Propylene Resin (Low M.Wt :)；No. CAS；9003-07-0.Molecular formula；(C3H6)n.Molecular weight；42.08041.Property
Shape: white powder.Density (25 DEG C of g/mLat): 0.9.Relative steam density (g/mL, air=1): it does not determine.Fusing point (DEG C):
164~170 DEG C.Impact resistance with higher, engineering properties is tough, resists a variety of organic solvents and acid and alkali corrosion.It is nontoxic.
Glass fibre: being kind of noncrystal, the fusing point that it is not fixed, it is considered that its softening point is 500~750 DEG C,
1000 DEG C of boiling point, 2.4~2.76g/em3 of density.Glass fibre as reinforced plastics supporting material in application, maximum feature
It is that tensile strength is big.Tensile strength is 6.3~6.9g/d, 5.4~5.8g/d of moisture state in normal conditions.It is heat-resist,
Intensity is not influenced when temperature is up to 300 DEG C.There is excellent electrical insulating property, is advanced electrically insulating material, is also used for heat-insulating material
With fire-proof shield material.It is general only to be corroded by concentrated base, hydrofluoric acid and concentrated phosphoric acid.Glass fibre is higher than organic fiber heatproof, non-ignitable,
Anti- corruption, heat-insulated, sound-proofing is good, tensile strength is high, and electrical insulating property is good.But property is crisp, and wearability is poor.Its main component is titanium dioxide
Silicon, aluminium oxide, calcium oxide, boron oxide, magnesia, sodium oxide molybdena etc. can be divided into alkali-free glass according to the number of alkali content in glass
(sodium oxide molybdena 8%~12% belongs to boracic or not for fiber (sodium oxide molybdena 0%~2%, belong to aluminium borosilicate glass), medium-alkali glass fibre
The soda lime glass of boracic) and high alkali glass fibre (13% or more sodium oxide molybdena belongs to soda lime glass).
Aramid fiber: full name is " poly- phenyl-diformyl phenylenediamine ", and English is the Aramid fiber (trade name of Supreme Being people's aramid fiber
The trade name Kevlar of Twaron E.I.Du Pont Company), it is a kind of novel high-tech synthetic fibers, there is superhigh intensity, high-modulus
With the excellent performances such as high temperature resistant, acid-fast alkali-proof, light-weight, intensity is 5~6 times of steel wire, and modulus is steel wire or glass fibre
2~3 times, toughness is 2 times of steel wire, and weight is only 1/5 of steel wire or so, 560 degree at a temperature of, do not decompose, do not melt
Change.It has good insulating properties and anti-aging property, has very long life cycle.Tensile property is best in all fibres
, high temperature resistant, 367-370 DEG C of softening point, long-term use temperature is 200 DEG C or more, and fire protecting performance is good, it is not melted in flame,
Leaving fire source has self-extinguishment, and anti-cut, thermal stability is good, does not melt at high temperature, and about 345 DEG C of glass transition temperature；Draftability
Can be good, bending property is general, and knot and easily form burr: resistance to ordinary organic solvents and saline solution, resistance to strong acid, strong basicity are poor；It is right
Ultraviolet-sensitive, in the sun, strength retrogression about 40% for exposure for a long time.
Tricresyl phosphate (2,3- bis- chloropropyl) ester fire retardant, molecular formula: C9H15OCl4P6, molecular weight: 430.76, English is write a Chinese character in simplified form
Title: TDCPP.Character: pure tricresyl phosphate (2,3- bis- chloropropyl) ester is colourless transparent oil liquid, specific gravity (20 DEG C)
1.504, index of refraction nD20 1.498,251 DEG C of flash-point (opening agar diffusion method), -6 DEG C of freezing point, 230 DEG C of decomposition starting temperature, in water
Solubility≤0.01% (30 DEG C), phosphorus content 7.2%, chlorinity 49.4% are dissolved in the organic solvents such as ethyl alcohol, chloroform, do not dissolve in
Fat hydrocarbon.Anti-flammability and best one of the kind of persistence in phosphorus chlorine-based flame retardant.It can be widely used for soft, rigid polyurethane foam
In foam plastics, polyvinyl chloride, epoxy resin, unsaturated-resin, polyester fiber and rubber, conveyer belt production, resulting product is except tool
Have outside self-extinguishment, can also improve the performances such as light resistance, water resistance, antistatic and improvement product gloss.
It is a kind of hemicrystalline thermoplastic because of polypropylene transparent, softness, impact resistance with higher is mechanical
Property is tough, resists a variety of organic solvents and acid and alkali corrosion, but flammable, inflammable.Glass fibre heatproof is high, non-ignitable, anti-corruption, every
Heat, sound-proofing are good, and tensile strength is high, and electrical insulating property is good: but property is crisp, and wearability is poor.Aramid fiber have superhigh intensity, high-modulus and
The excellent performances such as high temperature resistant, acid-fast alkali-proof, light-weight.They are incorporated into one, by polypropylene, fiberglass gridding cloth, aramid fiber
Grid cloth leads mutually connection, is complementary to one another, and has complementary advantages.Tricresyl phosphate (2,3- bis- chloropropyl) ester fire retardant 5% is added, it is fire-retardant；Paving
Enter fiberglass gridding cloth, aramid fiber grid cloth, it is non-ignitable difficult right.So that new material light transmittance apparent thickness difference of the invention can reach
30-90%, elasticity are higher than glass and organic glass.It is more transparent than steel vehicle body when being used for transparent bodywork, it can more find outer
Collarette border can more protect automotive safety, and without putrefaction.The plate fire retardant for other transparent elastics in family, building and
Apparatus manufacture when, cost reduce, easily manufactured, high temperature resistant is fire-retardant, fire retardant, have it is soft, it is tough and tensile transparent, flexible, it is not easy to break
It is broken.To which so that new material of the invention overcomes steel opaque, Glass breadks easily, organic glass hardness is low, heat resistance
Difference, extensibility are lower, easy to crack, frangible, easily-deformable, and color is unstable, the deficiency that production difficulty is big, at high cost.By the present invention
New material substitution background technique in steel, glass, plate made of organic glass, vehicle body, apparatus is more transparent, more has bullet
Property, it is more fire retardant, and be applicable in it is wider, it is more more practical than steel, glass, organic glass in family, automobile and building field.
The fire retardant new material of a kind of transparent elastic of specific embodiment, by polypropylene, glass fibre, aramid fiber, fire retardant group
At.It is that polypropylene, glass fibre, aramid fiber, fire retardant combine together.Its manufacturing method is: polypropylene particles are injected
It is heated to 300 DEG C in extrusion molding machinery into liquid, fire retardant sprinkling is added uniformly, then flow into the mold for being covered with glass fibre and aramid fiber
In, by pressing mold, then extrusion forming is formed by air cooling again.
200-300 DEG C will be heated into liquid in polypropylene particles injection extrusion molding machinery, tricresyl phosphate (2,3- dichloros third are added
Base) ester fire retardant 5% sprinkling stir evenly, first spread fiberglass gridding cloth, allow liquid polypropylene injection be covered with glass fiber mesh
In the flat plate mold of lattice cloth, aramid fiber grid cloth is repaved, continues to inject liquid polypropylene, and repave fiberglass gridding cloth.In this way,
Apparent thickness at least can uniformly spread for 3 times and uniformly spread into aramid fiber grid cloth into fiberglass gridding cloth and 2 times, uninterruptedly to flat sheet mould
Middle injection liquid polypropylene until reaching after the scheduled thickness of 5mm or more and shape, then by pressing mold, is press-formed, so
It is cooling by air again afterwards, plate is made.Its purposes is: being used as the transparent partition of 30-50%, desktop, panel, wallboard etc..
200-300 DEG C will be heated into liquid in polypropylene particles injection extrusion molding machinery, tricresyl phosphate (2,3- dichloros third are added
Base) ester fire retardant 5% sprinkling stir evenly, first spread fiberglass gridding cloth, allow liquid polypropylene injection be covered with glass fiber mesh
In the car body die of lattice cloth, aramid fiber grid cloth is repaved, continues to inject liquid polypropylene, and repave fiberglass gridding cloth.In this way,
Apparent thickness at least can uniformly spread for 7 times and uniformly spread into aramid fiber grid cloth into fiberglass gridding cloth and 5 times, incessantly to vehicle body mould
Liquid polypropylene is injected in block, until reaching after the scheduled thickness of 3mm or more and shape, then by pressing mold, is press-formed,
Then cooling by air again, vehicle body is made.Its purposes is: being used as the transparent body of a motor car of 50-90%.
200-300 DEG C will be heated into liquid in polypropylene particles injection extrusion molding machinery, tricresyl phosphate (2,3- dichloros third are added
Base) ester fire retardant 5% sprinkling stir evenly, first spread fiberglass gridding cloth, allow liquid polypropylene injection be covered with glass fiber mesh
In the odd-shaped mold of lattice cloth, aramid fiber grid cloth is repaved, continues to inject liquid polypropylene, and repave fiberglass gridding cloth.In this way,
Apparent thickness place Min layers enter fiberglass gridding cloth and aramid fiber grid cloth, inject liquid polypropylene into odd-shaped mold incessantly,
Until reaching after scheduled thickness and shape, then by pressing mold, extrusion forming is then cooling by air again, and surprise is made
Shape apparatus.Its purposes is: the apparatus as routine work and life.
Claims (6)
1. a kind of fire retardant new material of transparent elastic, is made of polypropylene, glass fibre, aramid fiber, fire retardant, it is characterized in that: it is
Polypropylene, glass fibre, aramid fiber, fire retardant are combined together.
2. a kind of manufacturing method of the fire retardant new material of transparent elastic, it is characterized in that: by adding in polypropylene particles injection extrusion molding machinery
Heat is added fire retardant sprinkling uniformly, reinjects in the mold for being covered with glass fibre and aramid fiber, pass through pressing mold, pressurization at liquid
Then molding is formed by air cooling again.
3. the manufacturing method of the fire retardant new material of a kind of transparent elastic according to claim 2, it is characterized in that: by polypropylene grain
It is heated to 200-300 DEG C in son injection extrusion molding machinery into liquid, the sprinkling of tricresyl phosphate (2,3- bis- chloropropyl) ester fire retardant 5% is added
It stirs evenly, first spreads fiberglass gridding cloth, liquid polypropylene injection is allowed to be covered in the flat plate mold of fiberglass gridding cloth, then
Aramid fiber grid cloth is spread, continues to inject liquid polypropylene, and repave fiberglass gridding cloth；Apparent thickness can at least be spread into glass for 3 times
Fibrous mesh cloth and spread into aramid fiber grid cloth for 2 times, liquid polypropylene uninterruptedly injected into flat sheet mould, until reach 5mm with
Until after upper scheduled thickness and shape, plate is made.
4. the manufacturing method of the fire retardant new material of a kind of transparent elastic according to claim 2, it is characterized in that: first spreading glass fibers
Grid cloth is tieed up, allows liquid polypropylene injection to be covered in the car body die of fiberglass gridding, repaves aramid fiber grid cloth, continue to inject
Liquid polypropylene, and repave fiberglass gridding cloth；Apparent thickness can at least spread for 7 times and spread into fiberglass gridding cloth and 5 times into virtue
Synthetic fibre grid cloth, injects liquid polypropylene into body modules incessantly, after reaching the scheduled thickness of 3mm or more and shape
Until, vehicle body is made.
5. the manufacturing method of the fire retardant new material of a kind of transparent elastic according to claim 2, it is characterized in that: first spreading glass fibers
Grid cloth is tieed up, allows liquid polypropylene injection to be covered in the odd-shaped mold of fiberglass gridding cloth and aramid fiber grid cloth, repaves aramid fiber
Grid cloth continues to inject liquid polypropylene, and repaves fiberglass gridding cloth；Apparent thickness place Min layers enter fiberglass gridding cloth and
Aramid fiber grid cloth injects liquid polypropylene into odd-shaped mold incessantly, until reaching after scheduled thickness and shape,
Odd-shaped apparatus is made.
6. a kind of purposes of the fire retardant new material of transparent elastic, it is characterized in that: by liquid polypropylene injection be covered with glass fiber mesh and
Perhaps plate or vehicle body or apparatus is respectively prepared in odd-shaped mold in the plate or vehicle body of aramid fiber grid cloth, accordingly uses
Partition, desktop, panel, wallboard perhaps body of a motor car or routine work and life in family, automobile and building field
Apparatus.
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| WO2013122944A1 (en) * | 2012-02-13 | 2013-08-22 | Cpi Binani, Inc | Flame retardant pallet |
| CN105111698A (en) * | 2015-09-18 | 2015-12-02 | 南通联恒新材料有限公司 | Anti-aging plastic car instrument board and preparation method thereof |
| CN107603021A (en) * | 2017-10-20 | 2018-01-19 | 今创集团股份有限公司 | The traffic interior trim manufacturing process of fibre-reinforced thermoplastic's plate and the application thermoplastic plate |
| CN108239319A (en) * | 2016-12-27 | 2018-07-03 | 上海杰事杰新材料(集团)股份有限公司 | Continuous fiber reinforced thermoplastic resin prepreg tape and grid and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013122944A1 (en) * | 2012-02-13 | 2013-08-22 | Cpi Binani, Inc | Flame retardant pallet |
| CN105111698A (en) * | 2015-09-18 | 2015-12-02 | 南通联恒新材料有限公司 | Anti-aging plastic car instrument board and preparation method thereof |
| CN108239319A (en) * | 2016-12-27 | 2018-07-03 | 上海杰事杰新材料(集团)股份有限公司 | Continuous fiber reinforced thermoplastic resin prepreg tape and grid and preparation method thereof |
| CN107603021A (en) * | 2017-10-20 | 2018-01-19 | 今创集团股份有限公司 | The traffic interior trim manufacturing process of fibre-reinforced thermoplastic's plate and the application thermoplastic plate |
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Application publication date: 20190319 |