CN104436620A - Exercise skateboard and preparation method thereof - Google Patents
Exercise skateboard and preparation method thereof Download PDFInfo
- Publication number
- CN104436620A CN104436620A CN201310422329.2A CN201310422329A CN104436620A CN 104436620 A CN104436620 A CN 104436620A CN 201310422329 A CN201310422329 A CN 201310422329A CN 104436620 A CN104436620 A CN 104436620A
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- China
- Prior art keywords
- skateboarding
- continuous fiber
- composite material
- skateboard
- layer
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- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/01—Skateboards
- A63C17/017—Production or mounting thereof
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
Abstract
The present invention discloses an exercise skateboard, which at least comprises a skateboard body and at least a buffer cushion, wherein the buffer cushion is arranged on the middle portion on the upper surface of the skateboard body, the skateboard body has a multi-layer structure and comprises an elastomer layer, a fiber cloth layer and a plate layer, the elastomer layer, the fiber cloth layer and the plate layer are sequentially connected from top to bottom, and the plate layer is a continuous fiber reinforced thermoplastic composite material plate and comprises, by weight, 30-70 parts of a thermoplastic plastic and 30-70 parts of continuous fibers. The present invention further provides a preparation method of the exercise skateboard. According to the present invention, the exercise skateboard has advantages of simple structure, high strength, friction resistance, fire resistance, water resistance, moisture resistance, no deformation, long service life and the like; and the exercise skateboard adopts the recyclable thermoplastic composite material so as to provide the green environmental protection characteristic and provide the outstanding advantages in the fields of energy saving, emission reducing and environmental protection, and can be widely used for snowboards, surfboards, turfski, skateboards and scooter plate bodies.
Description
Technical field
The present invention relates to sports equipment, particularly relate to a kind of skateboarding and preparation method thereof.
Background technology
At present skateboarding is on the market made by wooden plywood's material substantially, or is bondd by wood materials and short fiber reinforced plastic composite and make, the product structure relative complex obtained, and there is complex process, easily come unglued, easy fracture, the problems such as fatigue strength is low.In addition, wood materials is adopted to take exercises slide plate, not energy-conserving and environment-protective, unfriendly to environment.
Summary of the invention
The present invention provides a kind of environmental protection to solve above-mentioned prior art Problems existing exactly, and has the skateboarding of high strength, rub resistance, waterproof, protection against the tide, the advantage such as indeformable.
Another object of the present invention is to provide the preparation method of above-mentioned skateboarding.
Object of the present invention is achieved through the following technical solutions:
A kind of skateboarding, at least comprise skateboard body and at least one cushion pad, described cushion pad is arranged on skateboard body upper surface middle part; Described skateboard body is sandwich construction, comprises the elastomer layer, scrim cloth and the sheet metal layer that connect successively from top to bottom.
Preferably, described sheet metal layer is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: thermoplastic 30 ~ 70 parts; Continuous fiber 30 ~ 70 parts.
Preferably, described thermoplastic is selected from one or more in polypropylene, PETG, polyamide 6, polyamide 66, polybutylene terephthalate (PBT) or polyvinyl chloride; Described continuous fiber is selected from one or more in glass fibre, carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, basalt fibre.
Preferably, described elastomer layer is polyurethane elastomer.
Preferably, described scrim cloth is selected from one or more in polyester fiber cloth, polyamide fibre (PA) fiber cloth or acrylic fiber cloth.
Preferably, described cushion pad is selected from elastic force blob of viscose or spring.
Preferably, described cushion pad and skateboard body are that bolt is connected, gluing is tied or rivet.
The present invention also comprises the preparation method of above-mentioned skateboarding, comprises the following steps:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The thermoplastic of 30 ~ 70 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous fiber of 30 ~ 70 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous fiber band guide-in roller pressure device after dipping, roll-in, the obtained continuous fiber reinforced thermoplastic composite material sheet material of cooling;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
By multilayer continuous fiber reinforced thermoplastic composite material sheet material, according to the direction of wherein continuous fiber, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous fiber reinforced thermoplastic composite material sheet material;
(3) forming moving slide plate:
At continuous fiber reinforced thermoplastic composite material sheet metal layer upper surface lay down fibre layer of cloth, hot-forming, then by equipment for coating film at scrim cloth upper surface composite elastic body layer, forming sliding board body; In skateboard body upper surface middle part, at least one cushion pad is installed, obtained described skateboarding.
Preferably, in described step (2), hot pressing temperature is 160 ~ 280 DEG C, and hot press molding pressure is 1 ~ 5MPa; Cold moudling pressure is 2 ~ 7MPa, and cold moudling temperature is 15 ~ 25 DEG C; In described step (3), hot-forming temperature is 180 ~ 280 DEG C, and briquetting pressure is 1 ~ 5MPa; Coated temperature is 80 ~ 100 DEG C, pressure 1 ~ 10MPa.
Preferably, described cushion pad is bolted, gluing ties or the mode of riveted joint is arranged in skateboard body.
Compared with prior art, the present invention has following beneficial effect:
(1) skateboarding structure of the present invention is simple, and have again high strength, rub resistance, fire prevention, waterproof, protection against the tide, the advantage such as indeformable, service life is long.
(2) skateboarding of the present invention adopts the thermoplastic composite of recyclable recycling, environmental protection, in energy-saving and emission-reduction and environmental protection, have outstanding advantages.
(3) skateboarding of the present invention can be widely used in skis, aquaplane, grass skating plate, slide plate and scooter plate body.
Accompanying drawing explanation
Fig. 1 is the structural representation of one embodiment of the invention;
Fig. 2 is the structural representation of skateboard body.
Detailed description of the invention
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment 1
A kind of skateboarding, as shown in Figure 1, 2, comprises skateboard body 1 and two cushion pads, 2, two cushion pads 2 and separates and be arranged on skateboard body 1 upper surface middle part.Skateboard body 1 is sandwich construction, comprises the elastomer layer 13, scrim cloth 12 and the sheet metal layer 11 that connect successively from top to bottom.Sheet metal layer 11 is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: polypropylene 30 parts; Super high-strength glass fibre 70 parts continuously.By the sheet metal layer 11 of the die press technology for forming forming moving slide plate of high-temperature pressurizing, sheet metal layer 11 surface heat binder fibre layer of cloth 12, scrim cloth 12 surface recombination elastomer layer 13.Preparation method is as follows:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The polypropylene of 30 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous glass fibre of 70 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous glass fibre band guide-in roller pressure device after dipping, roll-in, the obtained continuous glass fiber reinforced polypropylene composite material sheet material of cooling;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
By multilayer continuous glass fiber reinforced polypropylene composite material sheet material, according to the direction of wherein continuous glass fibre, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous glass fiber reinforced polypropylene composite material sheet material;
(3) forming moving slide plate:
At continuous glass fiber reinforced polypropylene composite material sheet metal layer upper surface lay polyster fibre layer of cloth, hot-forming, then by equipment for coating film at polyster fibre layer of cloth upper surface composite polyurethane elastomer layer, forming sliding board body; Installation two elastic plastic block buffering pads are bolted, obtained skateboarding in skateboard body upper surface middle part.
In described step (2), hot pressing temperature is 160 DEG C, and hot press molding pressure is 5MPa; Cold moudling pressure is 2MPa, and cold moudling temperature is 25 DEG C; In described step (3), hot-forming temperature is 180 DEG C, and briquetting pressure is 1MPa; Coated temperature is 80 DEG C, pressure 6MPa.
Embodiment 2
A kind of skateboarding, comprises skateboard body and two cushion pads, and two cushion pads separations are arranged on skateboard body upper surface middle part.Skateboard body is sandwich construction, comprises the elastomer layer, scrim cloth and the sheet metal layer that connect successively from top to bottom.Sheet metal layer is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: PA6 50 parts; Continuous carbon fibre 50 parts.Preparation method is as follows:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The PA6 of 50 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous carbon fibre of 50 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous carbon fibre band guide-in roller pressure device after dipping, roll-in, the obtained continuous carbon fibre of cooling strengthen PA6 composite material sheet;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
Multilayer continuous carbon fibre is strengthened PA6 composite material sheet, and according to the direction of wherein continuous fiber, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous carbon fibre enhancing PA6 composite board;
(3) forming moving slide plate:
PA6 composite panel sheet material layers upper surface lay nylon fibre layer of cloth is strengthened at continuous carbon fibre, hot-forming, then by equipment for coating film at nylon fibre layer of cloth upper surface composite polyurethane elastomer layer, forming sliding board body; In skateboard body upper surface middle part by gluing knot installation two spring buffer pads, obtained skateboarding.
In described step (2), hot pressing temperature is 230 DEG C, and hot press molding pressure is 3MPa; Cold moudling pressure is 5MPa, and cold moudling temperature is 20 DEG C; In described step (3), hot-forming temperature is 230 DEG C, and briquetting pressure is 3MPa; Coated temperature is 100 DEG C, pressure 1MPa.
Embodiment 3
A kind of skateboarding, comprises skateboard body and two cushion pads, and two cushion pads separations are arranged on skateboard body upper surface middle part.Skateboard body is sandwich construction, comprises the elastomer layer, scrim cloth and the sheet metal layer that connect successively from top to bottom.Sheet metal layer is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: polyvinyl chloride 40 parts; Continuous basalt fiber 60 parts.Preparation method is as follows:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The polyvinyl chloride of 40 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous basalt fiber of 60 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous basalt fiber band guide-in roller pressure device after dipping, roll-in, the obtained continuous basalt fiber reinforced polyvinyl chloride composite material sheet of cooling;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
By multilayer continuous basalt fiber reinforced polyvinyl chloride composite material sheet, according to the direction of wherein continuous fiber, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous basalt fiber reinforced polyvinyl chloride composite board;
(3) forming moving slide plate:
At continuous basalt fiber reinforced polyvinyl chloride composite panel sheet material layers upper surface lay acrylic fiber layer of cloth, hot-forming, then by equipment for coating film at acrylic fiber layer of cloth upper surface composite polyurethane elastomer layer, forming sliding board body; In skateboard body upper surface middle part by riveted joint installation two elastic plastic block buffering pads, obtained skateboarding.
In described step (2), hot pressing temperature is 180 DEG C, and hot press molding pressure is 2MPa; Cold moudling pressure is 6MPa, and cold moudling temperature is 18 DEG C; In described step (3), hot-forming temperature is 200 DEG C, and briquetting pressure is 4MPa; Coated temperature is 90 DEG C, pressure 5MPa.
Embodiment 4
A kind of skateboarding, comprises skateboard body and two cushion pads, and two cushion pads separations are arranged on skateboard body upper surface middle part.Skateboard body is sandwich construction, comprises the elastomer layer, scrim cloth and the sheet metal layer that connect successively from top to bottom.Sheet metal layer is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: PET 70 parts; Continuous aramid fiber 30 parts.Preparation method is as follows:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The PET of 70 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous aramid fiber of 30 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous aramid fiber band guide-in roller pressure device after dipping, roll-in, the obtained continuous aramid fiber Reinforced PET Composite sheet material of cooling;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
By multilayer continuous aramid fiber Reinforced PET Composite sheet material, according to the direction of wherein continuous fiber, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous aramid fiber Reinforced PET Composite sheet material;
(3) forming moving slide plate:
At continuous aramid fiber Reinforced PET Composite sheet metal layer upper surface lay polyster fibre layer of cloth, hot-forming, then by equipment for coating film at polyster fibre layer of cloth upper surface composite polyurethane elastomer layer, forming sliding board body; In skateboard body upper surface middle part by riveted joint installation two elastic plastic block buffering pads, obtained skateboarding.
In described step (2), hot pressing temperature is 280 DEG C, and hot press molding pressure is 1MPa; Cold moudling pressure is 7MPa, and cold moudling temperature is 15 DEG C; In described step (3), hot-forming temperature is 280 DEG C, and briquetting pressure is 5MPa; Coated temperature is 80 DEG C, pressure 10MPa.
Test skateboarding obtained in embodiment 1-4, test result is as table 1.
Table 1
As can be seen from Table 1, the skateboarding that prepared by the present invention has the mechanical properties such as good hot strength, bending strength, impact strength.
Be only several specific embodiments of the application above, but the application is not limited thereto, the changes that any person skilled in the art can think of, all should drops in the protection domain of the application.
Claims (10)
1. a skateboarding, is characterized in that, at least comprise skateboard body and at least one cushion pad, described cushion pad is arranged on skateboard body upper surface middle part; Described skateboard body is sandwich construction, comprises the elastomer layer, scrim cloth and the sheet metal layer that connect successively from top to bottom.
2. skateboarding as claimed in claim 1, it is characterized in that, described sheet metal layer is continuous fiber reinforced thermoplastic composite material sheet material, is made up of the component comprising following weight portion: thermoplastic 30 ~ 70 parts; Continuous fiber 30 ~ 70 parts.
3. skateboarding as claimed in claim 2, it is characterized in that, described thermoplastic is selected from one or more in polypropylene, PETG, polyamide 6, polyamide 66, polybutylene terephthalate (PBT) or polyvinyl chloride; Described continuous fiber is selected from one or more in glass fibre, carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, basalt fibre.
4. skateboarding as claimed in claim 1, it is characterized in that, described elastomer layer is polyurethane elastomer.
5. skateboarding as claimed in claim 1, it is characterized in that, described scrim cloth is selected from one or more in polyester fiber cloth, nylon fibre cloth or acrylic fiber cloth.
6. skateboarding as claimed in claim 1, it is characterized in that, described cushion pad is selected from elastic force blob of viscose or spring.
7. skateboarding as claimed in claim 1, it is characterized in that, described cushion pad and skateboard body are that bolt is connected, gluing is tied or rivet.
8. a preparation method for the skateboarding according to any one of claim 1-7, is characterized in that, comprises the following steps:
(1) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
The thermoplastic of 30 ~ 70 weight portions is joined in extruder, film is extruded by staggered two extrusion dies, become band arranged in parallel for the continuous fiber of 30 ~ 70 weight portions by tension-adjusting gear, lead two extrusion die place, the both sides of banded continuous fiber contact with two extrusion die respectively, flood at die head place and the molten resin extruded, by the continuous fiber band guide-in roller pressure device after dipping, roll-in, the obtained continuous fiber reinforced thermoplastic composite material sheet material of cooling;
(2) continuous fiber reinforced thermoplastic composite material sheet material is prepared:
By multilayer continuous fiber reinforced thermoplastic composite material sheet material, according to the direction of wherein continuous fiber, alternately stacking laying is to demand thickness with 0 ° and 90 °, and then after first hot pressing, cold moudling obtains continuous fiber reinforced thermoplastic composite material sheet material;
(3) forming moving slide plate:
At continuous fiber reinforced thermoplastic composite material sheet metal layer upper surface lay down fibre layer of cloth, hot-forming, then by equipment for coating film at scrim cloth upper surface composite elastic body layer, forming sliding board body; In skateboard body upper surface middle part, at least one cushion pad is installed, obtained described skateboarding.
9. the preparation method of skateboarding as claimed in claim 8, it is characterized in that, in described step (2), hot pressing temperature is 160 ~ 280 DEG C, and hot press molding pressure is 1 ~ 5MPa; Cold moudling pressure is 2 ~ 7MPa, and cold moudling temperature is 15 ~ 25 DEG C; In described step (3), hot-forming temperature is 180 ~ 280 DEG C, and briquetting pressure is 1 ~ 5MPa; Coated temperature is 80 ~ 100 DEG C, pressure 1 ~ 10MPa.
10. the preparation method of skateboarding as claimed in claim 8, is characterized in that, described cushion pad is bolted, gluing ties or the mode of riveted joint is arranged in skateboard body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422329.2A CN104436620A (en) | 2013-09-16 | 2013-09-16 | Exercise skateboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310422329.2A CN104436620A (en) | 2013-09-16 | 2013-09-16 | Exercise skateboard and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104436620A true CN104436620A (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310422329.2A Pending CN104436620A (en) | 2013-09-16 | 2013-09-16 | Exercise skateboard and preparation method thereof |
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| CN (1) | CN104436620A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105615108A (en) * | 2016-03-08 | 2016-06-01 | 陆峰 | Footboard capable of being used for worker to walk on solar cell panels |
| CN105709406A (en) * | 2014-12-05 | 2016-06-29 | 黑龙江鑫达企业集团有限公司 | Preparation method of carbon fiber prepreg reinforced snowboard |
| CN109771930A (en) * | 2019-01-31 | 2019-05-21 | 泰山体育产业集团有限公司 | A kind of low cost warpage preventing imitating true ice field plate structure and its processing method |
| CN111499977A (en) * | 2020-05-25 | 2020-08-07 | 绍兴市希比斯新材料有限公司 | Preparation process of sarin sheet for skis |
-
2013
- 2013-09-16 CN CN201310422329.2A patent/CN104436620A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709406A (en) * | 2014-12-05 | 2016-06-29 | 黑龙江鑫达企业集团有限公司 | Preparation method of carbon fiber prepreg reinforced snowboard |
| CN105615108A (en) * | 2016-03-08 | 2016-06-01 | 陆峰 | Footboard capable of being used for worker to walk on solar cell panels |
| CN109771930A (en) * | 2019-01-31 | 2019-05-21 | 泰山体育产业集团有限公司 | A kind of low cost warpage preventing imitating true ice field plate structure and its processing method |
| CN109771930B (en) * | 2019-01-31 | 2024-04-09 | 泰山体育产业集团有限公司 | Low-cost anti-warping simulation ice rink structure and processing method thereof |
| CN111499977A (en) * | 2020-05-25 | 2020-08-07 | 绍兴市希比斯新材料有限公司 | Preparation process of sarin sheet for skis |
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Application publication date: 20150325 |