CN106519489A - Telescopic pipe for automobile and preparation method of telescopic pipe - Google Patents
Telescopic pipe for automobile and preparation method of telescopic pipe Download PDFInfo
- Publication number
- CN106519489A CN106519489A CN201610961524.6A CN201610961524A CN106519489A CN 106519489 A CN106519489 A CN 106519489A CN 201610961524 A CN201610961524 A CN 201610961524A CN 106519489 A CN106519489 A CN 106519489A
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- parts
- automobile
- telescoping tube
- calcium carbonate
- dotp
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a telescopic pipe for an automobile and a preparation method of the telescopic pipe. According to the method, PVC resin, calcium carbonate, ABS, polyethylene wax, titanium dioxide, MBS, methyl tin mercaptide, barium sulfate, a coupling agent, DOP, lead stearate, stainless steel metal powder, dioctyl terephthalate and cadmium stearate are weighed. The Shore hardness is 85-89 A, the bending strength is 95-115 MPa, the impact strength is 55-75 kJ/m<3>, the Vicat softening point is 90-130 DEG C, and the tensile strength is 75-95 MPa. Oil resistance is good, the time for flaming combustion is 0.4-0.8 second, the time for flameless combustion is 0.01-0.2 second, the breaking elongation is 450-650%, and the telescopic pipe is free of toxicity and healthful. The telescopic pipe is resistant to drop-hammer impact, the impact strength of a gap at -40 DEG C is 5-25 kJ/m<3>, and the telescopic pipe can be widely produced and constantly replace an existing material.
Description
Technical field
The present invention relates to tubing field, more particularly to a kind of automobile telescoping tube and preparation method thereof.
Background technology
Telescoping tube is technical term physically, on the larger pipeline of temperature change.
Connect telescoping tube or bellows on the larger pipeline of temperature change, be a kind of safeguard measure.
As solid is when expanding with heat and contract with cold, although the variable quantity of length is less, to the object for hindering it to deform upon, but
There is huge active force.Cross-sectional area is bigger, and active force is also bigger.For this in engineering technology for produced by thermal expansion
Power, first should consider, take necessary measure.For example, steel bridge must mount one end on movable bearing support, enable bridge
It is free flexible.And for example when rail is laid, also all it is that segmentation leaves expansion leeway.
Pvc pipe（PVC-U is managed）Hard polvinyl choride pipe, be with Corvic and stabilizer, lubricant etc. after use
Pressure sintering extrusion molding, is the plastic pipe being developed and applied earliest.PVC-U pipes resistance to corrosion is strong, be easy to bonding, price
Low, quality is hard, but due to having PVC-U monomers and additive to ooze out, is only applicable to feedwater of the delivery temperature less than 45 DEG C
In system.Plastic conduit is used for draining, waste water, chemicals, heating liquid and coolant, food, ultrarapture liquid, mud, gas, pressure
The application of contracting air and vacuum system.
Stainless-steel pipe is a kind of hollow strip circular steel, is widely used mainly in oil, chemical industry, medical treatment, food, light
The industrial transportation pipe lines such as work, machinery instrument and machine structural parts etc..In addition, when bending, torsional strength are identical, weight compared with
Gently, so being also widely used in manufacture machine components and engineering structure.Also it is commonly used for producing various conventional weapons, gun barrel, shell etc..
Metal hose is the important composition part in modern industrial equipment connecting pipeline.Metal hose be used as electric wire, cable,
The electric wire protection pipe and civilian shower hose of instrument and meter for automation signal, specification is from 3mm to 150mm.Small diameter metal flexible pipe
（Internal diameter 3mm-25mm）It is mainly used in sense line protection, the industrial sensor route protection of precision optics chi.With social city
City, technicalization, the development of hommization, design high a kind of high impact strength, tensile strength height, heat resisting temperature, hardness height and resistance
Good automobile telescoping tube of combustion property and preparation method thereof, to meet the market demand, is very important.
The content of the invention
The technical problem of solution：
The application for existing automobile with telescoping tube tensile strength it is low, impact strength is low, the low technical problem of thermo-labile and hardness,
A kind of automobile telescoping tube and preparation method thereof is provided.
Technical scheme：
A kind of automobile telescoping tube, raw materials by weight portion proportioning are as follows：100 parts of polyvinyl chloride resin, calcium carbonate 10-30 parts, ABS1-5
Part, Tissuemat E 1.5-5.5 parts, titanium dioxide 2-6 parts, MBS5-25 parts, thiol methyl tin 0.5-4.5 parts, barium sulfate 4-8 parts are even
Connection agent 0.1-1 parts, DOP20-40 parts, lead stearate 0.5-2.5 parts, stainless steel metal powder 25-65 parts, DOTP
5-9 parts, cadmium stearate 3-7 parts.
As a preferred technical solution of the present invention：The raw materials by weight portion of the automobile telescoping tube is with such as
Under：100 parts of polyvinyl chloride resin, calcium carbonate 15-25 parts, ABS2-4 parts, Tissuemat E 2.5-4.5 parts, titanium dioxide 3-5 parts, MBS10-20
Part, thiol methyl tin 1.5-3.5 parts, barium sulfate 5-7 parts, coupling agent 0.2-0.8 parts, DOP25-35 parts, lead stearate 1-2 parts,
Stainless steel metal powder 35-55 parts, DOTP 6-8 parts, cadmium stearate 4-6 parts.
As a preferred technical solution of the present invention：The raw materials by weight portion of the automobile telescoping tube is with such as
Under：100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide, MBS10 parts, thiol methyl tin
1.5 parts, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, 35 parts of stainless steel metal powder, terephthalic acid (TPA) two
6 parts of monooctyl ester, 4 parts of cadmium stearate.
As a preferred technical solution of the present invention：The raw materials by weight portion of the automobile telescoping tube is with such as
Under：100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide, MBS10 parts, thiol methyl tin
1.5 parts, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, 35 parts of stainless steel metal powder, terephthalic acid (TPA) two
6 parts of monooctyl ester, 4 parts of cadmium stearate.
As a preferred technical solution of the present invention：The raw materials by weight portion of the automobile telescoping tube is with such as
Under：100 parts of polyvinyl chloride resin, 25 parts of calcium carbonate, ABS4 parts, 4.5 parts of Tissuemat E, 5 parts of titanium dioxide, MBS20 parts, thiol methyl tin
3.5 parts, 7 parts of barium sulfate, 0.8 part of coupling agent, DOP35 parts, 2 parts of lead stearate, 55 parts of stainless steel metal powder, terephthalic acid (TPA) two
8 parts of monooctyl ester, 6 parts of cadmium stearate.
As a preferred technical solution of the present invention：The preparation method step of the automobile telescoping tube is：
The first step：Weigh polyvinyl chloride resin, calcium carbonate, ABS, Tissuemat E, titanium dioxide, MBS, thiol methyl tin, barium sulfate, coupling
Agent, DOP, lead stearate, stainless steel metal powder, DOTP and cadmium stearate；
Second step：Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and temperature
In the reactor of degree meter, 80-100 DEG C is warming up to, stirs 60-80min, mixing speed is 800-1000 rev/min；
3rd step：105-115 DEG C is warming up to, surplus stock is added, mixes 100-120min, in input double screw extruder, material
Cylinder temperature 170-190 DEG C, 175-185 DEG C, 180-190 DEG C, 178-188 DEG C, 180-190 DEG C, 185-195 DEG C of head temperature,
185-195 DEG C, 185-195 DEG C, screw speed 8-9r/min.
Beneficial effect：
Compared to the prior art a kind of automobile telescoping tube of the present invention and preparation method thereof, is had using above technical scheme
Following technique effect：1st, Shore hardness 85-89A, bending strength 95-115MPa, impact strength 55-75kJ/m3；2nd, dimension card softens
90-130 DEG C of point, tensile strength 75-95MPa；3rd, oil resistivity is good, flaming combustion time 0.4-0.8s, glowing time 0.01-
0.2 second, non-toxic sanitary, elongation at break 450-650%；4th, anti-drop impact, -40 DEG C of notch impact strengths 5-25kJ/m3, can
Extensively to produce and constantly replace current material.
Specific embodiment
Embodiment 1:
Proportioning by weight weighs 100 parts of polyvinyl chloride resin, 10 parts of calcium carbonate, ABS1 parts, 1.5 parts of Tissuemat E, 2 parts of titanium dioxide,
MBS5 parts, 0.5 part of thiol methyl tin, 4 parts of barium sulfate, 0.1 part of coupling agent, DOP20 parts, 0.5 part of lead stearate, stainless steel metal
25 parts of powder, 5 parts of DOTP, 3 parts of cadmium stearate.
Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and thermometer
Reactor in, be warming up to 80 DEG C, stir 60min, mixing speed be 800 revs/min.
105 DEG C are warming up to, surplus stock is added, mix 100min, in input double screw extruder, 170 DEG C of barrel temperature,
175 DEG C, 180 DEG C, 178 DEG C, 180 DEG C, 185 DEG C of head temperature, 185 DEG C, 185 DEG C, screw speed 8r/min.
Shore hardness 85A, bending strength 95MPa, impact strength 55kJ/m3；90 DEG C of Vicat softening point, tensile strength
75MPa；Oil resistivity is good, flaming combustion time 0.8s, glowing time 0.2 second, non-toxic sanitary, elongation at break 450%；It is anti-
Drop impact, -40 DEG C of notch impact strengths 5kJ/m3, can extensively produce and constantly replace current material.
Embodiment 2:
Proportioning by weight weighs 100 parts of polyvinyl chloride resin, 30 parts of calcium carbonate, ABS5 parts, 5.5 parts of Tissuemat E, 6 parts of titanium dioxide,
MBS25 parts, 4.5 parts of thiol methyl tin, 8 parts of barium sulfate, 1 part of coupling agent, DOP40 parts, 2.5 parts of lead stearate, stainless steel metal
65 parts of powder, 9 parts of DOTP, 7 parts of cadmium stearate.
Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and thermometer
Reactor in, be warming up to 100 DEG C, stir 80min, mixing speed be 1000 revs/min.
115 DEG C are warming up to, surplus stock is added, mix 120min, in input double screw extruder, 190 DEG C of barrel temperature,
185 DEG C, 190 DEG C, 188 DEG C, 190 DEG C, 195 DEG C of head temperature, 195 DEG C, 195 DEG C, screw speed 9r/min.
Shore hardness 86A, bending strength 100MPa, impact strength 60kJ/m3；100 DEG C of Vicat softening point, tensile strength
80MPa；Oil resistivity is good, flaming combustion time 0.7s, glowing time 0.15 second, non-toxic sanitary, elongation at break 500%；It is anti-
Drop impact, -40 DEG C of notch impact strengths 10kJ/m3, can extensively produce and constantly replace current material.
Embodiment 3:
Proportioning by weight weighs 100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide,
MBS10 parts, 1.5 parts of thiol methyl tin, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, stainless steel metal
35 parts of powder, 6 parts of DOTP, 4 parts of cadmium stearate.
Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and thermometer
Reactor in, be warming up to 80 DEG C, stir 60min, mixing speed be 800 revs/min.
105 DEG C are warming up to, surplus stock is added, mix 100min, in input double screw extruder, 170 DEG C of barrel temperature,
175 DEG C, 180 DEG C, 178 DEG C, 180 DEG C, 185 DEG C of head temperature, 185 DEG C, 185 DEG C, screw speed 8r/min.
Shore hardness 87A, bending strength 105MPa, impact strength 65kJ/m3；110 DEG C of Vicat softening point, tensile strength
85MPa；Oil resistivity is good, flaming combustion time 0.6s, glowing time 0.1 second, non-toxic sanitary, elongation at break 550%；It is anti-
Drop impact, -40 DEG C of notch impact strengths 15kJ/m3, can extensively produce and constantly replace current material.
Embodiment 4:
Proportioning by weight weighs 100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide,
MBS10 parts, 1.5 parts of thiol methyl tin, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, stainless steel metal
35 parts of powder, 6 parts of DOTP, 4 parts of cadmium stearate.
Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and thermometer
Reactor in, be warming up to 100 DEG C, stir 80min, mixing speed be 1000 revs/min.
115 DEG C are warming up to, surplus stock is added, mix 120min, in input double screw extruder, 190 DEG C of barrel temperature,
185 DEG C, 190 DEG C, 188 DEG C, 190 DEG C, 195 DEG C of head temperature, 195 DEG C, 195 DEG C, screw speed 9r/min.
Shore hardness 88A, bending strength 110MPa, impact strength 70kJ/m3；120 DEG C of Vicat softening point, tensile strength
90MPa；Oil resistivity is good, flaming combustion time 0.5s, glowing time 0.05 second, non-toxic sanitary, elongation at break 600%；It is anti-
Drop impact, -40 DEG C of notch impact strengths 20kJ/m3, can extensively produce and constantly replace current material.
Embodiment 5:
Proportioning by weight weighs 100 parts of polyvinyl chloride resin, 25 parts of calcium carbonate, ABS4 parts, 4.5 parts of Tissuemat E, 5 parts of titanium dioxide,
MBS20 parts, 3.5 parts of thiol methyl tin, 7 parts of barium sulfate, 0.8 part of coupling agent, DOP35 parts, 2 parts of lead stearate, stainless steel metal
55 parts of powder, 8 parts of DOTP, 6 parts of cadmium stearate.
Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and thermometer
Reactor in, be warming up to 90 DEG C, stir 70min, mixing speed be 900 revs/min.
110 DEG C are warming up to, surplus stock is added, mix 110min, in input double screw extruder, 180 DEG C of barrel temperature,
180 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 190 DEG C of head temperature, 190 DEG C, 190 DEG C, screw speed 8.5r/min.
Shore hardness 89A, bending strength 115MPa, impact strength 75kJ/m3；130 DEG C of Vicat softening point, tensile strength
95MPa；Oil resistivity is good, flaming combustion time 0.4s, glowing time 0.01 second, non-toxic sanitary, elongation at break 650%；It is anti-
Drop impact, -40 DEG C of notch impact strengths 25kJ/m3, can extensively produce and constantly replace current material.
All components in above example can be with commercially available.
Above-described embodiment is only intended to be illustrated present disclosure, rather than limits, therefore with the present invention's
Any change in claims suitable implication and scope, is all considered as being included within the scope of the claims.
Claims (6)
1. a kind of automobile telescoping tube, it is characterised in that the raw materials by weight portion proportioning of the automobile telescoping tube is as follows：
100 parts of polyvinyl chloride resin, calcium carbonate 10-30 parts, ABS1-5 parts, Tissuemat E 1.5-5.5 parts, titanium dioxide 2-6 parts, MBS5-25 parts,
Thiol methyl tin 0.5-4.5 parts, barium sulfate 4-8 parts, coupling agent 0.1-1 parts, DOP20-40 parts, lead stearate 0.5-2.5 parts, no
Rust steel metal powder 25-65 parts, DOTP 5-9 parts, cadmium stearate 3-7 parts.
2. a kind of automobile telescoping tube according to claim 1, it is characterised in that the raw material of the automobile telescoping tube is pressed
Parts by weight proportioning is as follows：100 parts of polyvinyl chloride resin, calcium carbonate 15-25 parts, ABS2-4 parts, Tissuemat E 2.5-4.5 parts, titanium dioxide
3-5 parts, MBS10-20 parts, thiol methyl tin 1.5-3.5 parts, barium sulfate 5-7 parts, coupling agent 0.2-0.8 parts, DOP25-35 parts,
Lead stearate 1-2 parts, stainless steel metal powder 35-55 parts, DOTP 6-8 parts, cadmium stearate 4-6 parts.
3. a kind of automobile telescoping tube according to claim 1, it is characterised in that the raw material of the automobile telescoping tube is pressed
Parts by weight proportioning is as follows：100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide, MBS10
Part, 1.5 parts of thiol methyl tin, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, stainless steel metal powder 35
Part, 6 parts of DOTP, 4 parts of cadmium stearate.
4. a kind of automobile telescoping tube according to claim 1, it is characterised in that：The raw material of the automobile telescoping tube is pressed
Parts by weight proportioning is as follows：100 parts of polyvinyl chloride resin, 15 parts of calcium carbonate, ABS2 parts, 2.5 parts of Tissuemat E, 3 parts of titanium dioxide, MBS10
Part, 1.5 parts of thiol methyl tin, 5 parts of barium sulfate, 0.2 part of coupling agent, DOP25 parts, 1 part of lead stearate, stainless steel metal powder 35
Part, 6 parts of DOTP, 4 parts of cadmium stearate.
5. a kind of automobile telescoping tube according to claim 1, it is characterised in that：The raw material of the automobile telescoping tube is pressed
Parts by weight proportioning is as follows：100 parts of polyvinyl chloride resin, 25 parts of calcium carbonate, ABS4 parts, 4.5 parts of Tissuemat E, 5 parts of titanium dioxide, MBS20
Part, 3.5 parts of thiol methyl tin, 7 parts of barium sulfate, 0.8 part of coupling agent, DOP35 parts, 2 parts of lead stearate, stainless steel metal powder 55
Part, 8 parts of DOTP, 6 parts of cadmium stearate.
6. the preparation method of automobile telescoping tube described in a kind of claim 1, it is characterised in that comprise the steps：
The first step：Weigh polyvinyl chloride resin, calcium carbonate, ABS, Tissuemat E, titanium dioxide, MBS, thiol methyl tin, barium sulfate, coupling
Agent, DOP, lead stearate, stainless steel metal powder, DOTP and cadmium stearate；
Second step：Polyvinyl chloride resin, calcium carbonate, stainless steel metal powder and DOTP input is provided with into agitator and temperature
In the reactor of degree meter, 80-100 DEG C is warming up to, stirs 60-80min, mixing speed is 800-1000 rev/min；
3rd step：105-115 DEG C is warming up to, surplus stock is added, mixes 100-120min, in input double screw extruder, material
Cylinder temperature 170-190 DEG C, 175-185 DEG C, 180-190 DEG C, 178-188 DEG C, 180-190 DEG C, 185-195 DEG C of head temperature,
185-195 DEG C, 185-195 DEG C, screw speed 8-9r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961524.6A CN106519489A (en) | 2016-10-28 | 2016-10-28 | Telescopic pipe for automobile and preparation method of telescopic pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961524.6A CN106519489A (en) | 2016-10-28 | 2016-10-28 | Telescopic pipe for automobile and preparation method of telescopic pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106519489A true CN106519489A (en) | 2017-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961524.6A Pending CN106519489A (en) | 2016-10-28 | 2016-10-28 | Telescopic pipe for automobile and preparation method of telescopic pipe |
Country Status (1)
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| CN (1) | CN106519489A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3470609A1 (en) * | 2017-10-13 | 2019-04-17 | Shin-Etsu Chemical Co., Ltd. | Polyvinyl chloride-based resin molded product and method for manufacturing the same |
| CN111995826A (en) * | 2020-08-13 | 2020-11-27 | 安徽滁州德威新材料有限公司 | Oil-resistant high-temperature-resistant flame-retardant PVC composition and preparation method and application thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3470609A1 (en) * | 2017-10-13 | 2019-04-17 | Shin-Etsu Chemical Co., Ltd. | Polyvinyl chloride-based resin molded product and method for manufacturing the same |
| US11613639B2 (en) | 2017-10-13 | 2023-03-28 | Shin-Etsu Chemical Co., Ltd. | Polyvinyl chloride-based resin molded product and method for manufacturing the same |
| CN111995826A (en) * | 2020-08-13 | 2020-11-27 | 安徽滁州德威新材料有限公司 | Oil-resistant high-temperature-resistant flame-retardant PVC composition and preparation method and application thereof |
| CN111995826B (en) * | 2020-08-13 | 2021-04-30 | 安徽滁州德威新材料有限公司 | Oil-resistant high-temperature-resistant flame-retardant PVC composition and preparation method and application thereof |
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