CN108274862B - Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof - Google Patents
Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof Download PDFInfo
- Publication number
- CN108274862B CN108274862B CN201810003485.8A CN201810003485A CN108274862B CN 108274862 B CN108274862 B CN 108274862B CN 201810003485 A CN201810003485 A CN 201810003485A CN 108274862 B CN108274862 B CN 108274862B
- Authority
- CN
- China
- Prior art keywords
- water
- parts
- antioxidant
- screw extruder
- repellent
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
- B32B27/327—Layered products comprising a layer of synthetic resin comprising polyolefins comprising polyolefins obtained by a metallocene or single-site catalyst
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/552—Fatigue strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Laminated Bodies (AREA)
Abstract
The invention relates to a high-strength high-wind-resistance water-repellent composite material and a preparation method thereof, wherein the high-strength high-wind-resistance water-repellent composite material comprises a surface layer, a composite layer and a water-repellent spunlace cloth layer which are sequentially arranged from top to bottom, the surface layer comprises the following components in parts by weight, 95-100 parts of metallocene polyethylene, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent, and the composite layer comprises the following components in parts by weight, 10-30 parts of low-density polyethylene, 60-80 parts of polyolefin elastomer, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent.
Description
Technical Field
The invention relates to a water-repellent composite material with high strength and high wind resistance grade and a preparation method thereof.
Technical Field
The car clothing is commonly called as car clothing, the outer clothing made according to the appearance size of the car belongs to the protective articles of the car, can play a better protective role to car paint and window glass, in particular to high-grade cars, the frequent use of the car clothing can prolong the service life of the car paint, so that the car paint is bright as new, and the high-grade car clothing puts high requirements on the strength, the wind resistance, the aging resistance and the waterproofness of materials.
Disclosure of Invention
The invention aims to solve the technical problem of providing a high-strength high-wind-resistance-grade water-repellent composite material which has the advantages of ageing resistance, good sun resistance, durability, high mechanical strength, good wind resistance and good water resistance, and a preparation method thereof.
The invention adopts the technical scheme for solving the technical problems that:
the water-repellent composite material with high strength and high wind resistance grade comprises a surface layer, a composite layer and a water-repellent spunlace fabric layer which are sequentially arranged from top to bottom, wherein the surface layer comprises the following components in parts by weight, 95-100 parts of metallocene polyethylene, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent, and the composite layer comprises the following components in parts by weight, 10-30 parts of low-density polyethylene, 60-80 parts of polyolefin elastomer, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent.
Further, the antioxidant is one or more of antioxidant B215, antioxidant B225, antioxidant 1010 and antioxidant 1076.
Further, the anti-ultraviolet agent is one or more of an ultraviolet absorber 360, an ultraviolet absorber UV-5411 and an ultraviolet absorber 944.
A preparation method of a water-repellent composite material with high strength and high wind resistance grade comprises the following steps:
(1) adding 95-100 parts of metallocene polyethylene, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material A; adding 10-30 parts of low-density polyethylene, 60-80 parts of polyolefin elastomer, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material B; the parts are all parts by weight;
(2) plasticizing and extruding the material A in a screw extruder A, adding the material B into a screw extruder B, plasticizing and extruding, filtering impurities of the material A and the material B which are plasticized and extruded by the screw extruder through a filter screen, layering the material A and the material B through a distributor and then entering a die head, extruding the material A and the material B simultaneously entering a T-shaped flat seam die head, and carrying out hot-pressing adhesion on the die head extrusion material and the water-repellent spunlace fabric to form a sheet;
(3) and (3) pressing and shaping the sheet obtained in the step (2) by a pressing cooling roller and a rubber roller, and cooling the pressing cooling roller and the rubber roller by constant-temperature water to cool, press and shape the sheet.
Further, the extrusion capacity of the screw extruder A is the same as that of the screw extruder B, the screw extruder A is provided with 5 heating zones, the temperatures of the zones 1 to 5 are respectively 170 ℃, 210 ℃, 240 ℃, 260 ℃ and 270 ℃, the screw extruder B is provided with 5 heating zones, and the temperatures of the zones 1 to 5 are respectively 190 ℃, 220 ℃, 240 ℃, 260 ℃ and 270 ℃.
Further, the heating temperatures of the filter screen, the connector, the distributor and the die head are 270 ℃, 270 ℃ and 290 ℃ respectively.
Further, the pressure of the rubber roller is set to be 4.5 Mpa.
Further, the temperature of cooling water passing through the press-fit cooling roller and the rubber roller is set to be 20 ℃.
The invention adopts the technical scheme to obtain the beneficial effects that:
the composite material prepared by adding the antioxidant and the ultraviolet resistant agent has good ageing resistance and sun resistance, is durable in use, has mechanical strength higher than similar products by more than 40%, is free from damage in 10-level wind speed detection, is soft and comfortable in hand feeling, and is the first choice of high-grade automobile clothing materials.
The surface layer is compounded on the water-repellent spunlace fabric layer by adopting the composite layer, the strength of the water-repellent spunlace fabric is high, the composite layer has the structural characteristics of high bonding strength and soft hand feeling, the surface layer material is selected to furthest retain the characteristic of high strength of metallocene polyethylene, the non-woven fabric layer is not damaged in the processing process, the product quality is improved, the production defective rate is avoided, the strength of the produced composite film is far higher than that of a common composite material, and the press-fit cooling roller and the rubber roller adopt constant-temperature water for rapid cooling and cooling while press-fit setting, so that the condition that the water-repellent spunlace fabric is damaged by high temperature, defective products are stopped, and the production efficiency is influenced is avoided.
The metallocene polyethylene layer is used as the main material of the surface layer, has good chemical stability, can resist corrosion of most of acid, alkali and organic solution, and is non-toxic and harmless, so that the product has good acid-base corrosion resistance, and the service life of the product is prolonged.
Detailed Description
The invention is described and illustrated in detail below by way of examples:
example 1
A double-layer composite membrane with high permeation resistance is prepared by the following steps:
(1) adding 95 parts of metallocene polyethylene, 0.1 part of antioxidant and 0.1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material A; adding 10 parts of low-density polyethylene, 60 parts of polyolefin elastomer, 0.1 part of antioxidant and 0.1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use to obtain material B; the parts are all parts by weight;
(2) plasticizing and extruding the material A in a screw extruder A, adding the material B in a screw extruder B, plasticizing and extruding, filtering impurities in the material A and the material B extruded by the screw extruder after plasticizing through a filter screen, allowing the material A and the material B to enter a die head layer by layer through a connector, allowing the material A and the material B to enter a T-shaped flat seam die head for extrusion simultaneously, performing hot-pressing adhesion on the die head extrusion material and water-repellent spunlace fabric to form a sheet, wherein the extrusion amounts of the screw extruder A and the screw extruder B are the same, the screw extruder A is provided with 5 heating zones, the temperatures of the zones 1 to 5 are respectively 170 ℃, 210 ℃, 240 ℃, 260 ℃ and 270 ℃, the screw extruder B is provided with 5 heating zones, and the temperatures of the zones 1 to 5 are respectively 190 ℃, 220 ℃, 240 ℃, 270 ℃, the heating temperatures of the filter screen, the connector, the distributor and the die head are respectively 270 ℃, 270 deg.C, 270 deg.C and 290 deg.C.
(3) And (3) pressing and shaping the sheet obtained in the step (2) by a pressing cooling roller and a rubber roller, and simultaneously cooling the pressing cooling roller and the rubber roller by constant-temperature water, wherein the pressure of the rubber roller is set to be 4.5Mpa, and the temperature of cooling water passing through the pressing cooling roller and the rubber roller is set to be 20 ℃ so as to cool, press and shape the sheet.
Example 2
A double-layer composite membrane with high permeation resistance is prepared by the following steps:
(1) adding 100 parts of metallocene polyethylene, 1 part of antioxidant and 1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use to obtain a material A; adding 30 parts of low-density polyethylene, 80 parts of polyolefin elastomer, 1 part of antioxidant and 1 part of ultraviolet-resistant agent into a mixer, stirring for 5 minutes, and taking out for later use to obtain material B; the parts are all parts by weight;
(2) plasticizing and extruding the material A in a screw extruder A, adding the material B in a screw extruder B, plasticizing and extruding, filtering impurities in the material A and the material B extruded by the screw extruder after plasticizing through a filter screen, allowing the material A and the material B to enter a die head layer by layer through a connector, allowing the material A and the material B to enter a T-shaped flat seam die head for extrusion simultaneously, performing hot-pressing adhesion on the die head extrusion material and water-repellent spunlace fabric to form a sheet, wherein the extrusion amounts of the screw extruder A and the screw extruder B are the same, the screw extruder A is provided with 5 heating zones, the temperatures of the zones 1 to 5 are respectively 170 ℃, 210 ℃, 240 ℃, 260 ℃ and 270 ℃, the screw extruder B is provided with 5 heating zones, and the temperatures of the zones 1 to 5 are respectively 190 ℃, 220 ℃, 240 ℃, 270 ℃, the heating temperatures of the filter screen, the connector, the distributor and the die head are respectively 270 ℃, 270 deg.C, 270 deg.C and 290 deg.C.
(3) And (3) pressing and shaping the sheet obtained in the step (2) by a pressing cooling roller and a rubber roller, and simultaneously cooling the pressing cooling roller and the rubber roller by constant-temperature water, wherein the pressure of the rubber roller is set to be 4.5Mpa, and the temperature of cooling water passing through the pressing cooling roller and the rubber roller is set to be 20 ℃ so as to cool, press and shape the sheet.
Example 3
A double-layer composite membrane with high permeation resistance is prepared by the following steps:
(1) adding 98 parts of metallocene polyethylene, 0.5 part of antioxidant and 0.5 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material A; adding 25 parts of low-density polyethylene, 75 parts of polyolefin elastomer, 0.5 part of antioxidant and 0.5 part of ultraviolet-resistant agent into a mixer, stirring for 5 minutes, and taking out for later use to obtain material B; the parts are all parts by weight;
(2) plasticizing and extruding the material A in a screw extruder A, adding the material B in a screw extruder B, plasticizing and extruding, filtering impurities in the material A and the material B extruded by the screw extruder after plasticizing through a filter screen, allowing the material A and the material B to enter a die head layer by layer through a connector, allowing the material A and the material B to enter a T-shaped flat seam die head for extrusion simultaneously, performing hot-pressing adhesion on the die head extrusion material and water-repellent spunlace fabric to form a sheet, wherein the extrusion amounts of the screw extruder A and the screw extruder B are the same, the screw extruder A is provided with 5 heating zones, the temperatures of the zones 1 to 5 are respectively 170 ℃, 210 ℃, 240 ℃, 260 ℃ and 270 ℃, the screw extruder B is provided with 5 heating zones, and the temperatures of the zones 1 to 5 are respectively 190 ℃, 220 ℃, 240 ℃, 270 ℃, the heating temperatures of the filter screen, the connector, the distributor and the die head are respectively 270 ℃, 270 deg.C, 270 deg.C and 290 deg.C.
(3) And (3) pressing and shaping the sheet obtained in the step (2) by a pressing cooling roller and a rubber roller, and simultaneously cooling the pressing cooling roller and the rubber roller by constant-temperature water, wherein the pressure of the rubber roller is set to be 4.5Mpa, and the temperature of cooling water passing through the pressing cooling roller and the rubber roller is set to be 20 ℃ so as to cool, press and shape the sheet.
The finished products of examples 1-3 and comparative examples were tested for wind resistance according to ASTM E1592, the results of which are shown in Table 1 below:
table 1 performance test data
As can be seen from the table 1, the product produced by the invention has good wind resistance, high strength, low manufacturing cost, outstanding performance, no damage in 10-grade wind speed detection, soft and comfortable hand feeling, and is the first choice of high-grade automobile clothing materials.
Claims (8)
1. The water-repellent composite material with high strength and high wind resistance grade is characterized by comprising a surface layer, a composite layer and a water-repellent spunlace cloth layer which are sequentially arranged from top to bottom; the surface layer consists of 95-100 parts of metallocene polyethylene, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent by weight, and the composite layer consists of 10-30 parts of low density polyethylene, 60-80 parts of polyolefin elastomer, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent by weight.
2. The high-strength high-wind-resistance-grade water-repellent composite material according to claim 1, wherein the antioxidant is one or more of antioxidant B215, antioxidant B225, antioxidant 1010 and antioxidant 1076.
3. A high-strength high-wind-resistance-grade water-repellent composite material according to claim 2, wherein said ultraviolet-resistant agent is one or more of ultraviolet absorber 360, ultraviolet absorber UV-5411 and ultraviolet absorber 944.
4. A method for preparing a high-strength high-wind-resistance-grade water-repellent composite material according to any one of claims 1 to 3, which is characterized by comprising the following steps:
(1) adding 95-100 parts of metallocene polyethylene, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material A; adding 10-30 parts of low-density polyethylene, 60-80 parts of polyolefin elastomer, 0.1-1 part of antioxidant and 0.1-1 part of ultraviolet resistant agent into a mixer, stirring for 5 minutes, and taking out for later use as material B; the parts are all parts by weight;
(2) plasticizing and extruding the material A in a screw extruder A, adding the material B into a screw extruder B, plasticizing and extruding, filtering impurities of the material A and the material B which are extruded after the material A and the material B are plasticized by the screw extruder through a filter screen, layering the material A and the material B through a distributor and then entering a die head, extruding the material A and the material B simultaneously entering a T-shaped flat seam die head, and hot-pressing and bonding the extruded material of the die head and the water-repellent spunlace fabric with the surface of the material B facing the water-repellent spunlace fabric to form a sheet;
(3) and (3) pressing and shaping the sheet obtained in the step (2) by a pressing cooling roller and a rubber roller, and cooling the pressing cooling roller and the rubber roller by constant-temperature water to cool, press and shape the sheet.
5. The preparation method of the water-repellent composite material with high strength and high wind resistance level according to claim 4, wherein the extrusion capacity of the screw extruder A and the screw extruder B is the same, the screw extruder A is provided with 5 heating zones, the temperatures of the zones 1 to 5 are respectively 170 ℃, 210 ℃, 240 ℃, 260 ℃ and 270 ℃, the screw extruder B is provided with 5 heating zones, and the temperatures of the zones 1 to 5 are respectively 190 ℃, 220 ℃, 240 ℃, 260 ℃ and 270 ℃.
6. The preparation method of the water-repellent composite material with high strength and high wind resistance level according to claim 5, wherein the heating temperatures of the filter screen, the connector, the distributor and the die head are respectively 270 ℃, 270 ℃ and 290 ℃.
7. The preparation method of the water-repellent composite material with high strength and high wind resistance grade according to claim 6, characterized in that the rubber roller pressure is set to 4.5 MPa.
8. The preparation method of the water-repellent composite material with high strength and high wind resistance grade according to claim 7, wherein the temperature of cooling water passing through the press-fit cooling roller and the rubber roller is set to be 20 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003485.8A CN108274862B (en) | 2018-01-03 | 2018-01-03 | Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810003485.8A CN108274862B (en) | 2018-01-03 | 2018-01-03 | Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108274862A CN108274862A (en) | 2018-07-13 |
| CN108274862B true CN108274862B (en) | 2020-07-14 |
Family
ID=62803109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810003485.8A Active CN108274862B (en) | 2018-01-03 | 2018-01-03 | Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108274862B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109721833A (en) * | 2018-12-18 | 2019-05-07 | 新乐华宝医疗用品有限公司 | A kind of fire-retardant barrier film, preparation method and disposable isolation tent base fabric prepared therefrom |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270555A (en) * | 1997-09-15 | 2000-10-18 | 金伯利-克拉克环球有限公司 | Breathable filled film laminate |
| CN101077643A (en) * | 2006-04-10 | 2007-11-28 | 屈德加薄膜产品股份有限公司 | Elastic film laminates prepared by multiple stretching steps |
| CN101402755A (en) * | 2008-09-05 | 2009-04-08 | 深圳豪艺塑料有限公司 | Process for producing composite non-woven fabric, finished product of fabric and process for producing the finished product of fabric |
| CN202045966U (en) * | 2011-01-27 | 2011-11-23 | 郭宪强 | Vehicle cover used for motor vehicle |
| CN102320167A (en) * | 2011-07-03 | 2012-01-18 | 陈统奎 | Cloth for automobile garment |
| CN102432941A (en) * | 2011-11-09 | 2012-05-02 | 新乐华宝塑料薄膜有限公司 | Double-color polyethylene film for disposal bed sheet of operating room |
| CN102912941A (en) * | 2012-11-13 | 2013-02-06 | 天津市禹红建筑防水材料有限公司 | Roofing polyolefin polymer waterproof coiled material with anti-aging layer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6156421A (en) * | 1997-04-02 | 2000-12-05 | Kimberly-Clark Worldwide, Inc. | Stretched-filled microporous films and methods of making the same |
| US7625829B1 (en) * | 1999-08-30 | 2009-12-01 | Tredegar Film Products Corporation | Tear resistant elastic laminate and method of forming |
| DE10127312A1 (en) * | 2001-06-06 | 2003-01-02 | Nordenia Deutschland Gronau | Composite material for shock and abrasion protection of plastic and metal surfaces |
| TWM446702U (en) * | 2012-09-12 | 2013-02-11 | Panko Ind Corp | Outdoor cover structure |
| CN202990264U (en) * | 2012-11-13 | 2013-06-12 | 天津市禹红建筑防水材料有限公司 | Metallocene linear low-density polyethylene puncture-resistant waterproof roll |
-
2018
- 2018-01-03 CN CN201810003485.8A patent/CN108274862B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270555A (en) * | 1997-09-15 | 2000-10-18 | 金伯利-克拉克环球有限公司 | Breathable filled film laminate |
| CN101077643A (en) * | 2006-04-10 | 2007-11-28 | 屈德加薄膜产品股份有限公司 | Elastic film laminates prepared by multiple stretching steps |
| CN101402755A (en) * | 2008-09-05 | 2009-04-08 | 深圳豪艺塑料有限公司 | Process for producing composite non-woven fabric, finished product of fabric and process for producing the finished product of fabric |
| CN202045966U (en) * | 2011-01-27 | 2011-11-23 | 郭宪强 | Vehicle cover used for motor vehicle |
| CN102320167A (en) * | 2011-07-03 | 2012-01-18 | 陈统奎 | Cloth for automobile garment |
| CN102432941A (en) * | 2011-11-09 | 2012-05-02 | 新乐华宝塑料薄膜有限公司 | Double-color polyethylene film for disposal bed sheet of operating room |
| CN102912941A (en) * | 2012-11-13 | 2013-02-06 | 天津市禹红建筑防水材料有限公司 | Roofing polyolefin polymer waterproof coiled material with anti-aging layer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108274862A (en) | 2018-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103029388B (en) | Three-layer coextrusion heavy packaging membrane and fabrication method thereof | |
| CN101693411B (en) | Method for producing vee belt by adopting high-pressure osmosis single-sided friction cloth | |
| CN110576665A (en) | antibacterial biodegradable biaxially-oriented polylactic acid film and preparation method thereof | |
| CN104538471A (en) | Multi-layer packaging material used for solar module and preparation technology and device thereof | |
| CN103788553A (en) | Interlayer film for laminated glass and laminated glass containing same | |
| CN102173149B (en) | Antibacterial composite film used for vacuum packing of household articles and preparation method thereof | |
| CN108274862B (en) | Water-repellent composite material with high strength and high wind resistance grade and preparation method thereof | |
| CN110450490A (en) | A kind of BOPE film and preparation method thereof | |
| CN111703160A (en) | Antibacterial barrier BOPET film and preparation method thereof | |
| CN104532604B (en) | The application in environment-friendly type automobile inner decoration artificial leather of the lightweight polyolefin foam | |
| CN100560336C (en) | A kind of manufacture craft of automobile door and window sealing strip | |
| CN112356543A (en) | High-gloss and high-transparency polyethylene cast film and preparation method thereof | |
| CN102248728A (en) | Uvioresistant BOPP (Biaxially Oriented Polypropylene) film and preparation process thereof | |
| CN113386434A (en) | BOPA film with high puncture strength and preparation method thereof | |
| CN105024028A (en) | Preparation method of three-layer composite lithium battery membrane | |
| CN110696455B (en) | Toughening type polyester matrix film for waterproof coiled material and preparation method thereof | |
| CN106752995A (en) | A kind of polyvinyl butyral film and preparation method thereof | |
| CN102873950A (en) | High-surface-energy double-direction stretching polypropylene thin film and manufacturing method thereof | |
| CN104910822B (en) | High-toughness polyvinyl butyral film and preparation method thereof | |
| CN101607459A (en) | Can directly seal the BOPET film | |
| CN210940789U (en) | Thickened laminated glass | |
| CN108001009A (en) | A kind of novel B OPTT films and preparation method thereof | |
| CN110696466A (en) | BOPBT film and preparation method thereof | |
| CN110576627B (en) | Transparent nylon film material and preparation method thereof | |
| CN110229629A (en) | A kind of method that multi-layer co-extruded method continuously prepares TPO synthetic leather |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |