CN106916377A - A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material - Google Patents
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material Download PDFInfo
- Publication number
- CN106916377A CN106916377A CN201710233810.5A CN201710233810A CN106916377A CN 106916377 A CN106916377 A CN 106916377A CN 201710233810 A CN201710233810 A CN 201710233810A CN 106916377 A CN106916377 A CN 106916377A
- Authority
- CN
- China
- Prior art keywords
- low temperature
- temperature resistant
- water conservancy
- conservancy diversion
- type water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical 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 present invention relates to kuppe material technical field, particularly belong to a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material, described low temperature resistant resistance to oxidation type water conservancy diversion cover material is by base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE according to weight than 90~110：0.3~0.5：0.2~0.4：0.01~0.1：0.1~0.4：25~35 compositions.Instant invention overcomes the deficiencies in the prior art, low temperature resistant resistance to oxidation type water conservancy diversion cover material is made up of base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, with good oxidation resistance, metallocene PE has low-down glass transition temperature simultaneously, and elongation at break is very big, it is very suitable for polyacrylic toughening modifying, 30% metallocene PE is added in polypropylene, exceed 20 times of virgin pp in the notch impact strength at 30 DEG C, the scope of application is wide.
Description
Technical field
The present invention relates to kuppe material technical field, a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material is particularly belonged to.
Background technology
Kuppe, is installed in the air guide device at the top of the driver's cabin of cargo vehicle or towing motorcar.Its main work
With can be effectively reduce load-carrying vehicle run at high speed when air drag and reduce fuel consumption.
It is well known that the carriage body of van is higher than driver's cabin, there is difference in height and certain gap so that vehicle profile does not connect
Continuous, cleanliness is poor.When van is in high-speed cruising, the air-flow above driver's cabin encounters closure compartment front upper position
When, a big stripping is just produced from compartment top leading edge, coefficient of aerodynamic drag therefore increases.If in lid of cab
A guiding device installed above, makes between driver's cabin and compartment into flowing transition, and driver's cabin top is directed to flow past with this
Air-flow and the upper surface " linking " of carriage body, make air-flow immediate vicinity flowing along closure compartment top cover surface, so as to reduce air
Resistance coefficient, so, it is more necessary that van installs kuppe.
Wherein kuppe installation site is located at driver's cabin top, exposes to the sun and rain, therefore the selection of its material directly decides
Its service life.
The content of the invention
It is an object of the invention to provide a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material, prior art is overcome not
Foot, low temperature resistant resistance to oxidation type water conservancy diversion cover material by by base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and
Metallocene PE is constituted, with good oxidation resistance, while metallocene PE has low-down glass transition temperature,
And elongation at break is very big, it is very suitable for polyacrylic toughening modifying, 30% metallocene PE is added in polypropylene,
Exceed 20 times of virgin pp in the notch impact strength at -30 DEG C, the scope of application is wide.
To solve the above problems, the technical solution used in the present invention is as follows：
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material, described low temperature resistant resistance to oxidation type water conservancy diversion cover material is by base-material, anti-oxidant
Agent, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE are according to weight than 90~110：0.3~0.5：0.2
~0.4：0.01~0.1：0.1~0.4：25~35 compositions；Wherein described base-material is polypropylene；Described antioxidant is by resisting
Oxidant 1010 and oxidant DSTP compare 1 according to weight：2~4 compositions；Described ultra-violet absorber is by ultra-violet absorber
BAD and ultra-violet absorber 327 compare 2 according to weight：2~5 compositions.
Further, described low temperature resistant resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, resist
Oxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, make after then above-mentioned raw materials are uniformly mixed
Grain, granulation conditions are 170 DEG C, 175 DEG C, 185 DEG C, 185 DEG C of temperature；Screw speed 70r/min.
Further, described low temperature resistant resistance to oxidation type water conservancy diversion cover material is by base-material, antioxidant, deoxidier, stabilizer
77D, ultra-violet absorber and metallocene PE compare 100 according to weight：0.4：0.3：0.05：0.25：30 compositions.
Further, described antioxidant compares 1 by antioxidant 1010 and oxidant DSTP according to weight：3 compositions.
Further, described ultra-violet absorber by UV Absorber BAD and ultra-violet absorber 327 according to weight ratio
2：3 compositions.
Compared with prior art, implementation result of the invention is as follows for the present invention：
Low temperature resistant resistance to oxidation type water conservancy diversion cover material of the present invention is by by base-material, antioxidant, deoxidier, stabilizer 77D, ultraviolet
Light absorbers and metallocene PE are constituted, with good oxidation resistance, while metallocene PE have it is low-down
Glass transition temperature, and elongation at break is very big, is very suitable for polyacrylic toughening modifying, and 30% cyclopentadienyl is added in polypropylene
Metal polyethylene, 20 times of virgin pp are exceeded in the notch impact strength at -30 DEG C, and the scope of application is wide.
Specific embodiment
With reference to embodiment, the invention will be further described, but the present invention is not limited only to these examples, for de-
On the premise of present inventive concept, carried out by it is any improvement be within the scope of the present invention.
Embodiment one
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material of the present invention, described low temperature resistant resistance to oxidation type water conservancy diversion cover material by
Base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE are according to weight than 90~110：
0.3~0.5：0.2~0.4：0.01~0.1：0.1~0.4：25~35 compositions；Wherein described base-material is polypropylene；Described
Antioxidant compares 1 by antioxidant 1010 and oxidant DSTP according to weight：2~4 compositions；Described ultra-violet absorber is by purple
Ultraviolet absorbers BAD and ultra-violet absorber 327 compare 2 according to weight：2~5 compositions.
Further, described low temperature resistant resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, resist
Oxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, make after then above-mentioned raw materials are uniformly mixed
Grain, granulation conditions are 170 DEG C, 175 DEG C, 185 DEG C, 185 DEG C of temperature；Screw speed 70r/min.
Further, described low temperature resistant resistance to oxidation type water conservancy diversion cover material is by base-material, antioxidant, deoxidier, stabilizer
77D, ultra-violet absorber and metallocene PE compare 100 according to weight：0.4：0.3：0.05：0.25：30 compositions.
Further, described antioxidant compares 1 by antioxidant 1010 and oxidant DSTP according to weight：3 compositions.
Further, described ultra-violet absorber by UV Absorber BAD and ultra-violet absorber 327 according to weight ratio
2：3 compositions.
Embodiment two
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material of the present invention, described low temperature resistant resistance to oxidation type water conservancy diversion cover material by
Base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE compare 90 according to weight：0.3：
0.2：0.01：0.1：25 compositions；Wherein described base-material is polypropylene；Described antioxidant is by antioxidant 1010 and oxidation
Agent DSTP compares 1 according to weight：2 compositions；Described ultra-violet absorber is by UV Absorber BAD and ultra-violet absorber 327
Compare 2 according to weight：2 compositions.
Further, described low temperature resistant resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, resist
Oxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, make after then above-mentioned raw materials are uniformly mixed
Grain, granulation conditions are 170 DEG C, 175 DEG C, 185 DEG C, 185 DEG C of temperature；Screw speed 70r/min.
Embodiment three
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material of the present invention, described low temperature resistant resistance to oxidation type water conservancy diversion cover material by
Base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE compare 110 according to weight：0.5：
0.4：0.0.1：0.4：35 compositions；Wherein described base-material is polypropylene；Described antioxidant is by antioxidant 1010 and oxygen
Agent DSTP compares 1 according to weight：4 compositions；Described ultra-violet absorber is by UV Absorber BAD and ultra-violet absorber
327 compare 2 according to weight：5 compositions.
Further, described low temperature resistant resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, resist
Oxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, make after then above-mentioned raw materials are uniformly mixed
Grain, granulation conditions are 170 DEG C, 175 DEG C, 185 DEG C, 185 DEG C of temperature；Screw speed 70r/min.
Example IV
A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material of the present invention, described low temperature resistant resistance to oxidation type water conservancy diversion cover material by
Base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE compare 100 according to weight：0.4：
0.3：0.05：0.25：30 compositions.
Further, described antioxidant compares 1 by antioxidant 1010 and oxidant DSTP according to weight：3 compositions.
Further, described ultra-violet absorber by UV Absorber BAD and ultra-violet absorber 327 according to weight ratio
2：3 compositions.
Further, described low temperature resistant resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, resist
Oxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE, make after then above-mentioned raw materials are uniformly mixed
Grain, granulation conditions are 170 DEG C, 175 DEG C, 185 DEG C, 185 DEG C of temperature；Screw speed 70r/min.
Claims (5)
1. a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material, it is characterised in that described low temperature resistant resistance to oxidation type water conservancy diversion cover material
By base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE according to weight than 90~110：
0.3~0.5：0.2~0.4：0.01~0.1：0.1~0.4：25~35 compositions；
Wherein described base-material is polypropylene；
Described antioxidant compares 1 by antioxidant 1010 and oxidant DSTP according to weight：2~4 compositions；
Described ultra-violet absorber compares 2 by UV Absorber BAD and ultra-violet absorber 327 according to weight：2~5 compositions.
2. a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material according to claim 1, it is characterised in that：Described is low temperature resistant
Resistance to oxidation type kuppe material preparation method is first proportionally to weigh base-material, antioxidant, deoxidier, stabilizer 77D, ultraviolet
Light absorbers and metallocene PE, granulate after then above-mentioned raw materials are uniformly mixed, and granulation conditions are 170 DEG C of temperature, 175
℃、185℃、185℃；Screw speed 70r/min.
3. a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material according to claim 1, it is characterised in that：Described is low temperature resistant
Resistance to oxidation type water conservancy diversion cover material is by base-material, antioxidant, deoxidier, stabilizer 77D, ultra-violet absorber and metallocene PE
Compare 100 according to weight：0.4：0.3：0.05：0.25：30 compositions.
4. a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material according to claim 1, it is characterised in that：Described is anti-oxidant
Agent compares 1 by antioxidant 1010 and oxidant DSTP according to weight：3 compositions.
5. a kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material according to claim 1, it is characterised in that：Described ultraviolet
Absorbent compares 2 by UV Absorber BAD and ultra-violet absorber 327 according to weight：3 compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233810.5A CN106916377A (en) | 2017-04-11 | 2017-04-11 | A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233810.5A CN106916377A (en) | 2017-04-11 | 2017-04-11 | A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106916377A true CN106916377A (en) | 2017-07-04 |
Family
ID=59567912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233810.5A Pending CN106916377A (en) | 2017-04-11 | 2017-04-11 | A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106916377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111961284A (en) * | 2020-08-26 | 2020-11-20 | 安徽国泰智能科技有限公司 | Light high-strength air guide sleeve for light truck |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104861294A (en) * | 2015-05-14 | 2015-08-26 | 五莲县奥航汽车装备有限公司 | Production process of modified PP (polypropylene) material flow guide cover for van truck |
| CN105151136A (en) * | 2015-01-08 | 2015-12-16 | 江苏平安汽车部件有限公司 | Guide hood for truck |
-
2017
- 2017-04-11 CN CN201710233810.5A patent/CN106916377A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105151136A (en) * | 2015-01-08 | 2015-12-16 | 江苏平安汽车部件有限公司 | Guide hood for truck |
| CN104861294A (en) * | 2015-05-14 | 2015-08-26 | 五莲县奥航汽车装备有限公司 | Production process of modified PP (polypropylene) material flow guide cover for van truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111961284A (en) * | 2020-08-26 | 2020-11-20 | 安徽国泰智能科技有限公司 | Light high-strength air guide sleeve for light truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4860162B2 (en) | Rubber composition and tire comprising the same | |
| KR101457858B1 (en) | Rubber composition for tire tread and tire manufactured by using the same | |
| KR20110071607A (en) | Rubber composition for tire tread and tire manufactured by using the same | |
| CN106349913A (en) | Cesium tungstate nanometer thermal-insulation sizing agent, coating and preparation method thereof | |
| KR20110072408A (en) | Rubber composition for tire innerliner and tire manufactured by using the same | |
| CN106916377A (en) | A kind of low temperature resistant resistance to oxidation type water conservancy diversion cover material | |
| KR20120059118A (en) | Tread rubber composition and tire manufactured by using the same | |
| CN107459679A (en) | Rubber composition for serial truck radial tire tread of preventing fires | |
| CN102732144A (en) | Aqueous UV (Ultraviolet) photo-curing full-shielding nano transparent heat-insulating coating | |
| KR20120027890A (en) | Tread rubber composition and tire manufactured by using the same | |
| CN106916378A (en) | A kind of anti-aging type water conservancy diversion cover material easy to clean | |
| KR20140030706A (en) | Rubber composition for tire tread and tire manufactured by using the same | |
| KR20110071606A (en) | Rubber composition for tire and tire manufactured by using the same | |
| KR20130075243A (en) | Tread rubber composition and tire manufactured by using the same | |
| CN105153842A (en) | High hardness high toughness environment friendly water-based paint special for automobile parts | |
| CN104448426A (en) | Allochroism resistant rubber composition used for tire side of camouflage semisteel meridian tire | |
| CN105111546A (en) | Special high-strength low-temperature-resistant cable used for oil platform | |
| CN108102229A (en) | A kind of resistance to braking fluid hose recipe | |
| CN206968573U (en) | A kind of air conditioning for automobiles deflector and automobile | |
| KR20120058297A (en) | Rubber composition for tire tread and tire manufactured by using the same | |
| KR101129491B1 (en) | Rubber composition for tire and tire manufactured by using the same | |
| KR101132811B1 (en) | Rubber compositoin for tire tread and tire manufactured by using the same | |
| KR101635385B1 (en) | Rubber composition for tire tread and tire manufactured by using the same | |
| KR101985614B1 (en) | Rubber composition for covering a sensor and tire comprising a sensor | |
| JP4972534B2 (en) | Colored laminated glass |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170704 |
|
| WD01 | Invention patent application deemed withdrawn after publication |