CN107501934A - A kind of automobile using high tenacity oil resistant 3D printing material - Google Patents
A kind of automobile using high tenacity oil resistant 3D printing material Download PDFInfo
- Publication number
- CN107501934A CN107501934A CN201710800201.3A CN201710800201A CN107501934A CN 107501934 A CN107501934 A CN 107501934A CN 201710800201 A CN201710800201 A CN 201710800201A CN 107501934 A CN107501934 A CN 107501934A
- Authority
- CN
- China
- Prior art keywords
- parts
- well mixed
- oil resistant
- cooled
- incubated
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/02—Polythioethers; Polythioether-ethers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of automobile using high tenacity oil resistant 3D printing material, its raw material includes polyphenylene sulfide, ABS resin, coumarone indene resin, butyl rubber, polyvinyl chloride, amino resins, makrolon, perfluoroalkyl acrylate, phthalic anhydride, nano-aluminum hydroxide, glass microballoon, polyphosphoric acids aluminium, tossa, glass fibre, carbon fiber, calcium sulfate crystal whiskers, CNT, PLLA, polyadipate, butylene terephthalate, polypropylene, maleic anhydride, antioxidant, silane coupler KH 570, modified toughened dose and oil resistant modified additive.The material that the 3D printing material of the present invention is used on automobile, has excellent toughness and oil resistance.
Description
Technical field
The present invention relates to the technical field of 3D printing, more particularly to a kind of automobile using high tenacity oil resistant 3D printing material.
Background technology
3D printing technique is a kind of new technology processed to be grown up based on mathematical model, be now widely used for medical treatment,
The fields such as military affairs, space flight.Material available for 3D printing can be divided into high polymer material, metal powder material and inorganic non-metallic material
Material.As a rule, these be used for 3D printing materials generally require with preferable bond properties, so as to by material layer with
Cementation between layer ensures the forming objects on three dimensions.High polymer material wherein applied to 3D printing is mainly with height
Based on molecule silk material, its production cost is low, processability is good, and application is relatively broad.In the prior art, automotive field
The needs of when 3D printing material, its toughness and oil resistance can not meet to actually use.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of automobile using high tenacity oil resistant 3D printing material
Material, the material on automobile, has excellent toughness and oil resistance.
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
Ether 80-120 parts, ABS resin 20-40 parts, coumarone indene resin 15-35 parts, butyl rubber 1-5 parts, polyvinyl chloride 2-6 parts, amino
Resin 2-8 parts, makrolon 8-16 parts, perfluoroalkyl acrylate 3-9 parts, phthalic anhydride 1-5 parts, nano-aluminum hydroxide
1-5 parts, glass microballoon 4-8 parts, polyphosphoric acids aluminium 2-6 parts, tossa 1-6 parts, glass fibre 3-6 parts, carbon fiber 4-8 parts,
Calcium sulfate crystal whiskers 2-5 parts, CNT 1-4 parts, PLLA 1-5 parts, polyadipate 2-4 parts, butylene terephthalate
3-9 parts, polypropylene 3-6 parts, maleic anhydride 2-5 parts, antioxidant 1-4 parts, Silane coupling reagent KH-570 2-5 parts, modified toughened dose
4-8 parts, oil resistant modified additive 9-18 parts.
Preferably, modified toughened dose of raw material includes by weight：It is polypropylene fibre 5-15 parts, acetone soln 4-9 parts, dense
Nitric acid 3-5 parts, silane coupled hair agent KH-550 2-6 parts, neopelex 1-4 parts, butyl acrylate 3-5 parts, amino
Formic acid esters 2-6 parts, isopropyl acrylate 1-5 parts, potassium peroxydisulfate 3-9 parts.
Preferably, modified toughened dose is prepared by following technique：Polypropylene fibre and acetone soln are well mixed, stirred
Mix, then wash, dried in vacuum drying chamber, be cooled to room temperature, then add concentrated nitric acid and be well mixed, heat up, insulation, very
Sky is cooled to room temperature after drying, add silane resin acceptor kh-550 and be well mixed, heat up, insulation, be dried under vacuum to constant weight, cool down
Material a is obtained to room temperature；Neopelex and deionized water are well mixed, stirred, it is equal then to add material a mixing
It is even, stir under ultrasonic wave, then heat up, be incubated, then add butyl acrylate, carbamate, acrylic acid isopropyl
Ester, potassium peroxydisulfate and water are well mixed, and are stirred, and are heated up, and insulation, grinding distribution is uniform, produces modified toughened dose.
Preferably, modified toughened dose is prepared by following technique：Polypropylene fibre and acetone soln are well mixed, in
650-850r/min rotating speeds stir 10-20min, then wash, and are dried in vacuum drying chamber, are cooled to room temperature, then add
Concentrated nitric acid is well mixed, and is warming up to 80-90 DEG C, is incubated 5-15min, and room temperature is cooled to after vacuum drying, adds silane coupler
KH-550 is well mixed, and is warming up to 100-120 DEG C, is incubated 5-15min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material
a；Neopelex and deionized water are well mixed, 5-15min, Ran Houjia are stirred in 1500-2500r/min rotating speeds
Enter material a to be well mixed, stirred under ultrasonic wave, then heat to 65-75 DEG C, be incubated 5-15min, then add propylene
Acid butyl ester, carbamate, isopropyl acrylate, potassium peroxydisulfate and water are well mixed, and 5- is stirred in 650-850r/min rotating speeds
15min, 90-110 DEG C is warming up to, is incubated 20-40min, grinding distribution is uniform, produces modified toughened dose.
Preferably, the raw material of oil resistant modified additive includes by weight：Highly-chlorinated polyethylene 10-20 parts, deionized water 5-
15 parts, it is formaldehyde 3-6 parts, urea 2-5 parts, melamine 1-4 parts, trbasic zinc phosphate 3-6 parts, zinc powder 2-5 parts, zinc stearate 1-4 parts, hard
Fatty acid magnesium 3-6 parts, silane coupler KH-560 2-5 parts, methyl methacrylate monomer 1-5 parts, azodiisobutyronitrile solution 3-
6 parts.
Preferably, oil resistant modified additive is prepared by following technique：Highly-chlorinated polyethylene and deionized water are mixed, so
After heat up, adjust pH, be subsequently added into formaldehyde, heat up, insulation, adjust pH, be subsequently added into urea and melamine be well mixed, drop
Temperature, insulation, continues to cool down, and discharges, is cooled to room temperature, and it is even then to add trbasic zinc phosphate, zinc powder, zinc stearate, magnesium stearate, silane
Connection agent KH-560 and methyl methacrylate monomer are well mixed, and are heated up, insulation, then add the mixing of azodiisobutyronitrile solution
Uniformly, stir, stratification, remove supernatant liquor, lower reaction product layer is filtered, wash, be dried under vacuum to constant weight, grind
Mill, sieving, that is, obtain oil resistant modified additive.
Preferably, oil resistant modified additive is prepared by following technique：Highly-chlorinated polyethylene and deionized water are mixed, so
After be warming up to 90-95 DEG C, adjust pH to 2-3, be subsequently added into formaldehyde, be warming up to 95-100 DEG C, be incubated 60-80min, regulation pH to
7-8, is subsequently added into urea and melamine is well mixed, and is cooled to 80-85 DEG C, is incubated 40-60min, continues cool to 50-60
DEG C, discharging, room temperature is cooled to, then adds trbasic zinc phosphate, zinc powder, zinc stearate, magnesium stearate, silane coupler KH-560 and first
Base methacrylate monomer is well mixed, and is warming up to 120-140 DEG C, is incubated 5-7h, is then added azodiisobutyronitrile solution and is mixed
Close uniformly, stir 20-40min in 2500-3500r/min rotating speeds, stratification, supernatant liquor is removed, by lower reaction product layer
Filtered, washed, 750-850 DEG C is dried under vacuum to constant weight, grinding, crosses 150-250 mesh sieves, that is, obtains oil resistant modified additive.
A kind of automobile using high tenacity oil resistant 3D printing material of the present invention, its raw material include polyphenylene sulfide, ABS resin, Gu
The grand resin of horse, butyl rubber, polyvinyl chloride, amino resins, makrolon, perfluoroalkyl acrylate, phthalic anhydride, receive
Rice aluminium hydroxide, glass microballoon, polyphosphoric acids aluminium, tossa, glass fibre, carbon fiber, calcium sulfate crystal whiskers, CNT,
It is tossa, PLLA, polyadipate, butylene terephthalate, polypropylene, maleic anhydride, antioxidant, silane coupled
Agent KH-570, modified toughened dose and oil resistant modified additive.It is with polyphenylene sulfide, ABS resin, coumarone indene resin, butyl rubber, poly-
Vinyl chloride, amino resins, makrolon, perfluoroalkyl acrylate and phthalic anhydride are major ingredient, with nano-aluminum hydroxide,
Glass microballoon, polyphosphoric acids aluminium, tossa, glass fibre, carbon fiber, calcium sulfate crystal whiskers and CNT are filler, with a left side
Rotation PLA, polyadipate, butylene terephthalate, polypropylene, maleic anhydride, antioxidant, Silane coupling reagent KH-570, change
Property toughener and oil resistant modified additive be reinforcing aids, by the cooperation of major ingredient, filler and auxiliary agent, obtained 3D printing material tool
There are excellent toughness and oil resistance.Wherein, modified toughened dose by the way that polypropylene fibre and acetone soln are well mixed, and are stirred
Mix, then wash, dried in vacuum drying chamber, be cooled to room temperature, then add concentrated nitric acid and be well mixed, heat up, insulation, very
Sky is cooled to room temperature after drying, add silane resin acceptor kh-550 and be well mixed, heat up, insulation, be dried under vacuum to constant weight, cool down
Material a is obtained to room temperature；Neopelex and deionized water are well mixed, stirred, it is equal then to add material a mixing
It is even, stir under ultrasonic wave, then heat up, be incubated, then add butyl acrylate, carbamate, acrylic acid isopropyl
Ester, potassium peroxydisulfate and water are well mixed, and are stirred, and are heated up, and insulation, grinding distribution is uniform, produces modified toughened dose, applies to this hair
In bright 3D printing material, its toughness can be effectively improved so that 3D printing material of the invention has excellent toughness.Its
In, then oil resistant modified additive is heated up, adjusts pH, be subsequently added into formaldehyde by the way that highly-chlorinated polyethylene and deionized water are mixed,
Heating, insulation, pH is adjusted, urea is subsequently added into and melamine is well mixed, cooled, insulation, continue to cool down, discharged, cooling
To room temperature, trbasic zinc phosphate, zinc powder, zinc stearate, magnesium stearate, silane coupler KH-560 and methyl methacrylate are then added
Monomer is well mixed, and is heated up, insulation, is then added azodiisobutyronitrile solution and is well mixed, stir, stratification, in removal
Layer clear liquid, lower reaction product layer is filtered, and is washed, is dried under vacuum to constant weight, is ground, sieving, that is, is obtained oil resistant modification and helped
Agent, apply in the 3D printing material of the present invention so that 3D printing material of the invention has excellent oil resistance.The present invention
3D printing material be used for automobile on material, there is excellent toughness and oil resistance.
Embodiment
The present invention is described in detail with reference to specific embodiment, it should be appreciated that embodiment is served only for illustrating this hair
It is bright, rather than for limiting the invention, any modification made on the basis of the present invention, equivalent substitution etc. are in this hair
In bright protection domain.
In embodiment, the parts by weight of polyphenylene sulfide can be 80 parts, 85 parts, 90 parts, 95 parts, 100 parts, 105 parts,
110 parts, 115 parts, 120 parts；The parts by weight of ABS resin can be 20 parts, 25 parts, 30 parts, 35 parts, 40 parts；Coumarone indene resin
Parts by weight can be 15 parts, 16 parts, 17 parts, 18 parts, 19 parts, 20 parts, 21 parts, 22 parts, 23 parts, 24 parts, 25 parts, 26 parts, 27 parts,
28 parts, 29 parts, 30 parts, 31 parts, 32 parts, 33 parts, 34 parts, 35 parts；The parts by weight of butyl rubber can be 1 part, 2 parts, 3 parts, 4
Part, 5 parts；The parts by weight of polyvinyl chloride can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts；The parts by weight of amino resins can be 2 parts, 3
Part, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts；The parts by weight of makrolon can be 8 parts, 9 parts, 10 parts, 11 parts, 12 parts, 13 parts, 14
Part, 15 parts, 16 parts；The parts by weight of perfluoroalkyl acrylate can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts；Adjacent benzene two
The parts by weight of formic anhydride can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts；The parts by weight of nano-aluminum hydroxide can be 1 part, 2 parts, 3
Part, 4 parts, 5 parts；The parts by weight of glass microballoon can be 4 parts, 5 parts, 6 parts, 7 parts, 8 parts；The parts by weight of polyphosphoric acids aluminium can be
2 parts, 3 parts, 4 parts, 5 parts, 6 parts；The parts by weight of tossa can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts,
4.5 parts, 5 parts, 5.5 parts, 6 parts；The parts by weight of glass fibre can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；
The parts by weight of carbon fiber can be 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7 parts, 7.5 parts, 8 parts；Calcium sulfate crystal whiskers
Parts by weight can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The parts by weight of CNT can be 1 part, 1.5
Part, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of PLLA can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts；Gather oneself two
The parts by weight of acid can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of butylene terephthalate can be 3 parts, 4
Part, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts；Polyacrylic parts by weight can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts；
The parts by weight of maleic anhydride can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The parts by weight of antioxidant can be 1
Part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The parts by weight of Silane coupling reagent KH-570 can be 2 parts, 2.5 parts, 3 parts,
3.5 parts, 4 parts, 4.5 parts, 5 parts；Modified toughened dose of parts by weight can be 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts, 6.5 parts, 7
Part, 7.5 parts, 8 parts；The parts by weight of oil resistant modified additive can be 9 parts, 9.5 parts, 10 parts, 10.5 parts, 11 parts, 11.5 parts, 12
Part, 12.5 parts, 13 parts, 13.5 parts, 14 parts, 14.5 parts, 15 parts, 15.5 parts, 16 parts, 16.5 parts, 17 parts, 17.5 parts, 18 parts.
Embodiment 1
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
100 parts of ether, 30 parts of ABS resin, 25 parts of coumarone indene resin, 3 parts of butyl rubber, 4 parts of polyvinyl chloride, 5 parts of amino resins, poly- carbonic acid
12 parts of ester, 6 parts of perfluoroalkyl acrylate, 3 parts of phthalic anhydride, 3 parts of nano-aluminum hydroxide, 6 parts of glass microballoon, poly phosphorus
Sour 4 parts of aluminium, 3.5 parts of tossa, 4.5 parts of glass fibre, 6 parts of carbon fiber, 3.5 parts of calcium sulfate crystal whiskers, 2.5 parts of CNT,
3 parts of PLLA, 3 parts of polyadipate, 6 parts of butylene terephthalate, 4.5 parts of polypropylene, 3.5 parts of maleic anhydride, antioxygen
2.5 parts of agent, 3.5 parts of Silane coupling reagent KH-570, modified toughened dose 6 parts, 13.5 parts of oil resistant modified additive.
Modified toughened dose is prepared by following technique：By weight by 10 parts of polypropylene fibres and 6.5 parts of acetone solns
It is well mixed, 15min is stirred in 750r/min rotating speeds, is then washed, is dried in vacuum drying chamber, is cooled to room temperature, then
Add 4 parts of concentrated nitric acids to be well mixed, be warming up to 85 DEG C, be incubated 10min, room temperature is cooled to after vacuum drying, add 4 parts of silane idols
Connection agent KH-550 is well mixed, and is warming up to 110 DEG C, is incubated 10min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；
2.5 parts of neopelexes and deionized water are well mixed, stir 10min in 2000r/min rotating speeds, then admixture
Material a is well mixed, and is stirred under ultrasonic wave, then heats to 70 DEG C, is incubated 10min, then adds 4 parts of acrylic acid fourths
Ester, 4 parts of carbamates, 3 parts of isopropyl acrylates, 6 parts of potassium peroxydisulfates and water are well mixed, and are stirred in 750r/min rotating speeds
10min, 100 DEG C are warming up to, are incubated 30min, grinding distribution is uniform, produces modified toughened dose.
Oil resistant modified additive is prepared by following technique：By weight by 15 parts of highly-chlorinated polyethylenes and 10 parts of deionizations
Water mixes, and then heats to 92.5 DEG C, adjusts pH to 2.5, is subsequently added into 4.5 parts of formaldehyde, is warming up to 97.5 DEG C, is incubated 70min,
PH to 7.5 is adjusted, 3.5 parts of urea is subsequently added into and 2.5 parts of melamines is well mixed, is cooled to 82.5 DEG C, is incubated 50min,
Continue cool to 55 DEG C, discharging, be cooled to room temperature, then add 4.5 parts of trbasic zinc phosphates, 3.5 parts of zinc powders, 2.5 parts of zinc stearates,
4.5 parts of magnesium stearates, 3.5 parts of silane coupler KH-560 and 3 parts of methyl methacrylate monomers are well mixed, and are warming up to 130
DEG C, 6h is incubated, 4.5 parts of azodiisobutyronitrile solution is then added and is well mixed, 30min is stirred in 3000r/min rotating speeds, stands
Layering, supernatant liquor is removed, lower reaction product layer is filtered, washed, 800 DEG C are dried under vacuum to constant weight, grinding, cross 200
Mesh sieve, that is, obtain oil resistant modified additive.
Embodiment 2
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
80 parts of ether, 40 parts of ABS resin, 15 parts of coumarone indene resin, 5 parts of butyl rubber, 2 parts of polyvinyl chloride, 8 parts of amino resins, poly- carbonic acid
8 parts of ester, 9 parts of perfluoroalkyl acrylate, 1 part of phthalic anhydride, 5 parts of nano-aluminum hydroxide, 4 parts of glass microballoon, poly phosphorus
Sour 6 parts of aluminium, 1 part of tossa, 6 parts of glass fibre, 4 parts of carbon fiber, 5 parts of calcium sulfate crystal whiskers, 1 part of CNT, left-handed poly- breast
1 part of acid, 4 parts of polyadipate, 3 parts of butylene terephthalate, 6 parts of polypropylene, 2 parts of maleic anhydride, 4 parts of antioxidant, silane are even
Join 2 parts of agent KH-570, modified toughened dose 8 parts, 9 parts of oil resistant modified additive.
Modified toughened dose is prepared by following technique：5 parts of polypropylene fibres and 9 parts of acetone solns are mixed by weight
Uniformly, 20min is stirred in 650r/min rotating speeds, then washed, dried in vacuum drying chamber, be cooled to room temperature, then add 3
Part concentrated nitric acid is well mixed, and is warming up to 90 DEG C, is incubated 5min, and room temperature is cooled to after vacuum drying, adds 6 parts of silane couplers
KH-550 is well mixed, and is warming up to 100 DEG C, is incubated 15min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；By 1 part
Neopelex and deionized water are well mixed, and 5min is stirred in 2500r/min rotating speeds, then add material a mixing
Uniformly, stirred under ultrasonic wave, then heat to 75 DEG C, be incubated 5min, then add 5 parts of butyl acrylates, 2 parts of amino
Formic acid esters, 5 parts of isopropyl acrylates, 3 parts of potassium peroxydisulfates and water are well mixed, and are stirred 5min in 850r/min rotating speeds, are warming up to
110 DEG C, 20min is incubated, grinding distribution is uniform, produces modified toughened dose.
Oil resistant modified additive is prepared by following technique：By weight by 10 parts of highly-chlorinated polyethylenes and 15 parts of deionizations
Water mixes, and then heats to 90 DEG C, adjusts pH to 3, is subsequently added into 3 parts of formaldehyde, is warming up to 100 DEG C, is incubated 60min, adjusts pH
To 8, it is subsequently added into 2 parts of urea and 4 parts of melamines is well mixed, be cooled to 80 DEG C, is incubated 60min, continues cool to 50 DEG C,
Discharging, be cooled to room temperature, then add 6 parts of trbasic zinc phosphates, 2 parts of zinc powders, 4 parts of zinc stearates, 3 parts of magnesium stearates, 5 parts it is silane coupled
Agent KH-560 and 1 part of methyl methacrylate monomer are well mixed, and are warming up to 140 DEG C, are incubated 5h, then add 6 parts of azos two
Isobutyronitrile solution is well mixed, and is stirred 40min in 2500r/min rotating speeds, stratification, is removed supernatant liquor, lower floor is reacted
Product is filtered, and washing, 750 DEG C are dried under vacuum to constant weight, grinding, is crossed 250 mesh sieves, that is, is obtained oil resistant modified additive.
Embodiment 3
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
120 parts of ether, 20 parts of ABS resin, 35 parts of coumarone indene resin, 1 part of butyl rubber, 6 parts of polyvinyl chloride, 2 parts of amino resins, poly- carbonic acid
16 parts of ester, 3 parts of perfluoroalkyl acrylate, 5 parts of phthalic anhydride, 1 part of nano-aluminum hydroxide, 8 parts of glass microballoon, poly phosphorus
Sour 2 parts of aluminium, 6 parts of tossa, 3 parts of glass fibre, 8 parts of carbon fiber, 2 parts of calcium sulfate crystal whiskers, 4 parts of CNT, left-handed poly- breast
5 parts of acid, 2 parts of polyadipate, 9 parts of butylene terephthalate, 3 parts of polypropylene, 5 parts of maleic anhydride, 1 part of antioxidant, silane are even
Join 5 parts of agent KH-570, modified toughened dose 4 parts, 18 parts of oil resistant modified additive.
Modified toughened dose is prepared by following technique：15 parts of polypropylene fibres and 4 parts of acetone solns are mixed by weight
Close uniformly, stir 10min in 850r/min rotating speeds, then wash, dried in vacuum drying chamber, be cooled to room temperature, Ran Houjia
Enter 5 parts of concentrated nitric acids to be well mixed, be warming up to 80 DEG C, be incubated 15min, room temperature is cooled to after vacuum drying, 2 parts of addition is silane coupled
Agent KH-550 is well mixed, and is warming up to 120 DEG C, is incubated 5min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；By 4
Part neopelex and deionized water are well mixed, and 15min is stirred in 1500r/min rotating speeds, are then added material a and are mixed
Close uniform, stirred under ultrasonic wave, then heat to 65 DEG C, be incubated 15min, then add 3 parts of butyl acrylates, 6 parts
Carbamate, 1 part of isopropyl acrylate, 9 parts of potassium peroxydisulfates and water are well mixed, and are stirred 15min in 650r/min rotating speeds, are risen
Temperature is incubated 40min, grinding distribution is uniform, produces modified toughened dose to 90 DEG C.
Oil resistant modified additive is prepared by following technique：By weight by 20 parts of highly-chlorinated polyethylenes and 5 parts of deionizations
Water mixes, and then heats to 95 DEG C, adjusts pH to 2, is subsequently added into 6 parts of formaldehyde, is warming up to 95 DEG C, is incubated 80min, regulation pH to
7, it is subsequently added into 5 parts of urea and 1 part of melamine is well mixed, be cooled to 85 DEG C, is incubated 40min, continues cool to 60 DEG C, go out
Material, is cooled to room temperature, then adds 3 parts of trbasic zinc phosphates, 5 parts of zinc powders, 1 part of zinc stearate, 6 parts of magnesium stearates, 2 parts of silane couplers
KH-560 and 5 part of methyl methacrylate monomer is well mixed, and is warming up to 120 DEG C, is incubated 7h, and it is different then to add 3 parts of azos two
Butyronitrile solution is well mixed, and is stirred 20min in 3500r/min rotating speeds, stratification, is removed supernatant liquor, lower floor is reacted and produced
Thing is filtered, and washing, 850 DEG C are dried under vacuum to constant weight, grinding, is crossed 150 mesh sieves, that is, is obtained oil resistant modified additive.
Embodiment 4
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
85 parts of ether, 35 parts of ABS resin, 18 parts of coumarone indene resin, 4 parts of butyl rubber, 3 parts of polyvinyl chloride, 7 parts of amino resins, poly- carbonic acid
9 parts of ester, 8 parts of perfluoroalkyl acrylate, 2 parts of phthalic anhydride, 4 parts of nano-aluminum hydroxide, 5 parts of glass microballoon, poly phosphorus
Sour 5 parts of aluminium, 2 parts of tossa, 5 parts of glass fibre, 5 parts of carbon fiber, 4 parts of calcium sulfate crystal whiskers, 2 parts of CNT, left-handed poly- breast
2 parts of acid, 3.5 parts of polyadipate, 4 parts of butylene terephthalate, 5 parts of polypropylene, 3 parts of maleic anhydride, 3 parts of antioxidant, silane
3 parts of coupling agent kh-570, modified toughened dose 7 parts, 10 parts of oil resistant modified additive.
Modified toughened dose is prepared by following technique：8 parts of polypropylene fibres and 8 parts of acetone solns are mixed by weight
Uniformly, 18min is stirred in 680r/min rotating speeds, then washed, dried in vacuum drying chamber, be cooled to room temperature, then add
3.5 parts of concentrated nitric acids are well mixed, and are warming up to 88 DEG C, are incubated 8min, and room temperature is cooled to after vacuum drying, and 5 parts of addition is silane coupled
Agent KH-550 is well mixed, and is warming up to 105 DEG C, is incubated 12min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；By 2
Part neopelex and deionized water are well mixed, and 8min is stirred in 2200r/min rotating speeds, are then added material a and are mixed
Close uniform, stirred under ultrasonic wave, then heat to 72 DEG C, be incubated 8min, then add 4.5 parts of butyl acrylates, 3 parts
Carbamate, 4 parts of isopropyl acrylates, 4 parts of potassium peroxydisulfates and water are well mixed, and are stirred 8min in 820r/min rotating speeds, are risen
Temperature is incubated 25min, grinding distribution is uniform, produces modified toughened dose to 105 DEG C.
Oil resistant modified additive is prepared by following technique：By weight by 12 parts of highly-chlorinated polyethylenes and 12 parts of deionizations
Water mixes, and then heats to 91 DEG C, adjusts pH to 2.8, is subsequently added into 4 parts of formaldehyde, is warming up to 99 DEG C, is incubated 65min, adjusts pH
To 7.8, it is subsequently added into 3 parts of urea and 3 parts of melamines is well mixed, be cooled to 81 DEG C, be incubated 55min, continue cool to 52
DEG C, discharging, room temperature is cooled to, then adds 5 parts of trbasic zinc phosphates, 3 parts of zinc powders, 3 parts of zinc stearates, 4 parts of magnesium stearates, 4 parts of silane
Coupling agent KH-560 and 2 parts of methyl methacrylate monomers are well mixed, and are warming up to 135 DEG C, are incubated 5.5h, then add 5 parts
Azodiisobutyronitrile solution is well mixed, and is stirred 35min in 2800r/min rotating speeds, stratification, supernatant liquor is removed, by under
Reaction product layer is filtered, and washing, 780 DEG C are dried under vacuum to constant weight, grinding, crosses 220 mesh sieves, that is, is obtained oil resistant modification and helped
Agent.
Embodiment 5
A kind of automobile using high tenacity oil resistant 3D printing material proposed by the present invention, its raw material include by weight：Polyphenylene sulfide
115 parts of ether, 25 parts of ABS resin, 32 parts of coumarone indene resin, 2 parts of butyl rubber, 5 parts of polyvinyl chloride, 3 parts of amino resins, poly- carbonic acid
15 parts of ester, 4 parts of perfluoroalkyl acrylate, 4 parts of phthalic anhydride, 2 parts of nano-aluminum hydroxide, 7 parts of glass microballoon, poly phosphorus
Sour 3 parts of aluminium, 5 parts of tossa, 4 parts of glass fibre, 7 parts of carbon fiber, 3 parts of calcium sulfate crystal whiskers, 3 parts of CNT, left-handed poly- breast
4 parts of acid, 2.5 parts of polyadipate, 8 parts of butylene terephthalate, 4 parts of polypropylene, 4 parts of maleic anhydride, 2 parts of antioxidant, silane
4 parts of coupling agent kh-570, modified toughened dose 5 parts, 17 parts of oil resistant modified additive.
Modified toughened dose is prepared by following technique：12 parts of polypropylene fibres and 5 parts of acetone solns are mixed by weight
Close uniformly, stir 12min in 820r/min rotating speeds, then wash, dried in vacuum drying chamber, be cooled to room temperature, Ran Houjia
Enter 4.5 parts of concentrated nitric acids to be well mixed, be warming up to 82 DEG C, be incubated 12min, room temperature is cooled to after vacuum drying, add 3 parts of silane idols
Connection agent KH-550 is well mixed, and is warming up to 115 DEG C, is incubated 8min, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；Will
3 parts of neopelexes and deionized water are well mixed, and are stirred 12min in 1800r/min rotating speeds, are then added material a
It is well mixed, stirred under ultrasonic wave, then heat to 68 DEG C, be incubated 12min, then add 3.5 parts of butyl acrylates,
5 parts of carbamates, 2 parts of isopropyl acrylates, 8 parts of potassium peroxydisulfates and water are well mixed, and are stirred in 680r/min rotating speeds
12min, 95 DEG C are warming up to, are incubated 35min, grinding distribution is uniform, produces modified toughened dose.
Oil resistant modified additive is prepared by following technique：By weight by 18 parts of highly-chlorinated polyethylenes and 8 parts of deionizations
Water mixes, and then heats to 94 DEG C, adjusts pH to 2.2, is subsequently added into 5 parts of formaldehyde, is warming up to 96 DEG C, is incubated 75min, adjusts pH
To 7.2, it is subsequently added into 4 parts of urea and 2 parts of melamines is well mixed, be cooled to 84 DEG C, be incubated 45min, continue cool to 58
DEG C, discharging, room temperature is cooled to, then adds 4 parts of trbasic zinc phosphates, 4 parts of zinc powders, 2 parts of zinc stearates, 5 parts of magnesium stearates, 3 parts of silane
Coupling agent KH-560 and 4 parts of methyl methacrylate monomers are well mixed, and are warming up to 125 DEG C, are incubated 6.5h, then add 4 parts
Azodiisobutyronitrile solution is well mixed, and is stirred 25min in 3200r/min rotating speeds, stratification, supernatant liquor is removed, by under
Reaction product layer is filtered, and washing, 820 DEG C are dried under vacuum to constant weight, grinding, crosses 180 mesh sieves, that is, is obtained oil resistant modification and helped
Agent.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (7)
1. a kind of automobile using high tenacity oil resistant 3D printing material, it is characterised in that its raw material includes by weight：Polyphenylene sulfide
80-120 parts, ABS resin 20-40 parts, coumarone indene resin 15-35 parts, butyl rubber 1-5 parts, polyvinyl chloride 2-6 parts, amino tree
Fat 2-8 parts, makrolon 8-16 parts, perfluoroalkyl acrylate 3-9 parts, phthalic anhydride 1-5 parts, nano-aluminum hydroxide 1-
5 parts, glass microballoon 4-8 parts, polyphosphoric acids aluminium 2-6 parts, tossa 1-6 parts, glass fibre 3-6 parts, carbon fiber 4-8 parts, sulphur
Sour calcium pyroborate 2-5 parts, CNT 1-4 parts, PLLA 1-5 parts, polyadipate 2-4 parts, butylene terephthalate 3-9
Part, polypropylene 3-6 parts, maleic anhydride 2-5 parts, antioxidant 1-4 parts, Silane coupling reagent KH-570 2-5 parts, modified toughened dose of 4-8
Part, oil resistant modified additive 9-18 parts.
2. automobile using high tenacity oil resistant 3D printing material according to claim 1, it is characterised in that modified toughened dose of original
Material includes by weight：Polypropylene fibre 5-15 parts, acetone soln 4-9 parts, concentrated nitric acid 3-5 parts, silane coupled hair agent KH-550
2-6 parts, neopelex 1-4 parts, butyl acrylate 3-5 parts, carbamate 2-6 parts, isopropyl acrylate 1-5
Part, potassium peroxydisulfate 3-9 parts.
3. automobile using high tenacity oil resistant 3D printing material according to claim 1 or 2, it is characterised in that modified toughened dose
Prepared by following technique：Polypropylene fibre and acetone soln are well mixed, stirs, then washs, in vacuum drying chamber
Middle drying, room temperature is cooled to, then adds concentrated nitric acid and be well mixed, heat up, insulation, room temperature is cooled to after vacuum drying, add
Silane resin acceptor kh-550 is well mixed, and is heated up, and insulation, is dried under vacuum to constant weight, is cooled to room temperature and obtains material a；By 12
Sodium alkyl benzene sulfonate and deionized water are well mixed, stirring, are then added material a and are well mixed, are stirred under ultrasonic wave,
Then heat up, be incubated, it is equal then to add butyl acrylate, carbamate, isopropyl acrylate, potassium peroxydisulfate and water mixing
It is even, stir, heat up, insulation, grinding distribution is uniform, produces modified toughened dose.
4. the automobile using high tenacity oil resistant 3D printing material according to claim any one of 1-3, it is characterised in that modified to increase
Tough dose is prepared by following technique：Polypropylene fibre and acetone soln are well mixed, stirred in 650-850r/min rotating speeds
10-20min, then wash, dried in vacuum drying chamber, be cooled to room temperature, then add concentrated nitric acid and be well mixed, be warming up to
80-90 DEG C, 5-15min is incubated, room temperature is cooled to after vacuum drying, silane resin acceptor kh-550 is added and is well mixed, be warming up to
100-120 DEG C, 5-15min is incubated, constant weight is dried under vacuum to, is cooled to room temperature and obtains material a；By neopelex and
Deionized water is well mixed, and 5-15min is stirred in 1500-2500r/min rotating speeds, is then added material a and is well mixed, in ultrasound
Stirred under ripple, then heat to 65-75 DEG C, be incubated 5-15min, then add butyl acrylate, carbamate, propylene
Isopropyl propionate, potassium peroxydisulfate and water are well mixed, and are stirred 5-15min in 650-850r/min rotating speeds, are warming up to 90-110 DEG C, protect
Warm 20-40min, grinding distribution is uniform, produces modified toughened dose.
5. the automobile using high tenacity oil resistant 3D printing material according to claim any one of 1-4, it is characterised in that oil resistant changes
The raw material of property auxiliary agent includes by weight：Highly-chlorinated polyethylene 10-20 parts, deionized water 5-15 parts, formaldehyde 3-6 parts, urea 2-5
Part, melamine 1-4 parts, trbasic zinc phosphate 3-6 parts, zinc powder 2-5 parts, zinc stearate 1-4 parts, magnesium stearate 3-6 parts, silane coupler
KH-560 2-5 parts, methyl methacrylate monomer 1-5 parts, azodiisobutyronitrile solution 3-6 parts.
6. the automobile using high tenacity oil resistant 3D printing material according to claim any one of 1-5, it is characterised in that oil resistant changes
Property auxiliary agent is prepared by following technique：Highly-chlorinated polyethylene and deionized water are mixed, then heated up, adjusts pH, is then added
Enter formaldehyde, heat up, insulation, adjust pH, be subsequently added into urea and melamine is well mixed, cool, insulation, continue to cool down, go out
Material, is cooled to room temperature, then adds trbasic zinc phosphate, zinc powder, zinc stearate, magnesium stearate, silane coupler KH-560 and methyl-prop
E pioic acid methyl ester monomer is well mixed, and is heated up, insulation, is then added azodiisobutyronitrile solution and is well mixed, stirs, standing point
Layer, supernatant liquor is removed, lower reaction product layer is filtered, washed, be dried under vacuum to constant weight, ground, sieving, that is, obtained resistance to
Oily modified additive.
7. the automobile using high tenacity oil resistant 3D printing material according to claim any one of 1-6, it is characterised in that oil resistant changes
Property auxiliary agent is prepared by following technique：Highly-chlorinated polyethylene and deionized water are mixed, then heat to 90-95 DEG C, regulation
PH to 2-3, is subsequently added into formaldehyde, is warming up to 95-100 DEG C, is incubated 60-80min, adjusts pH to 7-8, is subsequently added into urea and three
Poly cyanamid is well mixed, and is cooled to 80-85 DEG C, is incubated 40-60min, is continued cool to 50-60 DEG C, discharging, is cooled to room temperature,
Then trbasic zinc phosphate, zinc powder, zinc stearate, magnesium stearate, silane coupler KH-560 and methyl methacrylate monomer is added to mix
Close uniformly, be warming up to 120-140 DEG C, be incubated 5-7h, then add azodiisobutyronitrile solution and be well mixed, in 2500-
3500r/min rotating speeds stir 20-40min, stratification, remove supernatant liquor, lower reaction product layer is filtered, and wash,
750-850 DEG C is dried under vacuum to constant weight, grinding, crosses 150-250 mesh sieves, that is, obtains oil resistant modified additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800201.3A CN107501934A (en) | 2017-09-07 | 2017-09-07 | A kind of automobile using high tenacity oil resistant 3D printing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800201.3A CN107501934A (en) | 2017-09-07 | 2017-09-07 | A kind of automobile using high tenacity oil resistant 3D printing material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501934A true CN107501934A (en) | 2017-12-22 |
Family
ID=60696093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710800201.3A Withdrawn CN107501934A (en) | 2017-09-07 | 2017-09-07 | A kind of automobile using high tenacity oil resistant 3D printing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107501934A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852056A (en) * | 2018-12-28 | 2019-06-07 | 上海锦湖日丽塑料有限公司 | A kind of carbon fiber enhancing polyphenylene sulfide composition of abrasion resistant fire blocking and preparation method thereof |
| CN110204852A (en) * | 2019-05-30 | 2019-09-06 | 安徽三绿实业有限公司 | A kind of bloom 3D printing material and preparation method thereof |
| US11661521B2 (en) | 2019-12-17 | 2023-05-30 | Ticona Llc | Three-dimensional printing system employing a thermotropic liquid crystalline polymer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440560A (en) * | 2015-12-18 | 2016-03-30 | 青岛尤尼科技有限公司 | Carbon fiber composite material for fused deposition 3D printing and preparation method thereof |
| CN107118501A (en) * | 2017-06-19 | 2017-09-01 | 合肥斯科尔智能科技有限公司 | A kind of medical corrosion-resistant high tenacity 3D printing material |
-
2017
- 2017-09-07 CN CN201710800201.3A patent/CN107501934A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105440560A (en) * | 2015-12-18 | 2016-03-30 | 青岛尤尼科技有限公司 | Carbon fiber composite material for fused deposition 3D printing and preparation method thereof |
| CN107118501A (en) * | 2017-06-19 | 2017-09-01 | 合肥斯科尔智能科技有限公司 | A kind of medical corrosion-resistant high tenacity 3D printing material |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109852056A (en) * | 2018-12-28 | 2019-06-07 | 上海锦湖日丽塑料有限公司 | A kind of carbon fiber enhancing polyphenylene sulfide composition of abrasion resistant fire blocking and preparation method thereof |
| CN109852056B (en) * | 2018-12-28 | 2021-09-07 | 上海锦湖日丽塑料有限公司 | Wear-resistant flame-retardant carbon fiber reinforced polyphenylene sulfide composition and preparation method thereof |
| CN110204852A (en) * | 2019-05-30 | 2019-09-06 | 安徽三绿实业有限公司 | A kind of bloom 3D printing material and preparation method thereof |
| US11661521B2 (en) | 2019-12-17 | 2023-05-30 | Ticona Llc | Three-dimensional printing system employing a thermotropic liquid crystalline polymer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107501934A (en) | A kind of automobile using high tenacity oil resistant 3D printing material | |
| CN107118501A (en) | A kind of medical corrosion-resistant high tenacity 3D printing material | |
| CN106634301A (en) | High-toughness coating of aluminum charger case | |
| CN104961968A (en) | Preparation technique for glass fiber composite material | |
| CN101476246B (en) | Burn-out printing flock fabric and preparation thereof | |
| CN103865098A (en) | Preparation method and application of wood plastic composite | |
| CN106349669B (en) | A kind of bagasse biodegradable plastics and preparation method thereof | |
| CN102617781A (en) | Synthesis method for resin with high water absorbability | |
| CN107474779A (en) | A kind of antibacterial resistant modified adhesive and preparation method thereof | |
| CN107841894A (en) | A kind of water-based levelling agent of superfine fiber synthetic leather dyeing | |
| CN107793819A (en) | A kind of acrylic acid phase-transition heat-preserving heat insulating elastic putty of polyurea modified and preparation method thereof | |
| CN108003585A (en) | A kind of high intensity unsaturated polyester resin and preparation method thereof | |
| CN108192307A (en) | A kind of high-fire resistance unsaturated polyester resin and preparation method thereof | |
| CN107057390A (en) | A kind of flame-retardant wood fiber composite polyethylene board of fibre reinforced and preparation method thereof | |
| CN108395592A (en) | A kind of high-strength wearable composite material for building and preparation method thereof | |
| CN108219415A (en) | A kind of UV resistant unsaturated polyester resin and preparation method thereof | |
| CN107325517A (en) | A kind of cable jacket material of antibacterial noise reduction | |
| CN107141513A (en) | A kind of degradable liquid ground film solution of bamboo fiber-based water conservation and preparation method thereof | |
| CN107190357A (en) | A kind of wear resistant corrosion resistant spinning of fabric for building | |
| CN102010641B (en) | Composite water-borne building insulation coating and preparation method thereof | |
| CN106637977A (en) | Polyester fiber treating agent prepared from hydroxyethyl methylacrylate | |
| CN110615993A (en) | Wear-resistant high-strength plastic particle produced by using waste plastic | |
| CN107298903A (en) | A kind of antirust modified coating | |
| CN107201566A (en) | A kind of waterproof oil resistant spinning of fabric for kitchen use | |
| CN107903579A (en) | A kind of hot-forming melamine resin foam and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |