CN201117316Y - Inorganic ceramic fiber paper and electrician alkali-free glass cloth C-grade insulating composite material - Google Patents
Inorganic ceramic fiber paper and electrician alkali-free glass cloth C-grade insulating composite material Download PDFInfo
- Publication number
- CN201117316Y CN201117316Y CNU2007200443132U CN200720044313U CN201117316Y CN 201117316 Y CN201117316 Y CN 201117316Y CN U2007200443132 U CNU2007200443132 U CN U2007200443132U CN 200720044313 U CN200720044313 U CN 200720044313U CN 201117316 Y CN201117316 Y CN 201117316Y
- Authority
- CN
- China
- Prior art keywords
- inorganic ceramic
- free glass
- glass cloth
- alkali
- ceramic fiber
- 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.)
- Expired - Lifetime
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 37
- 239000011521 glass Substances 0.000 title claims abstract description 21
- 239000004744 fabric Substances 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 title abstract description 8
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000010754 BS 2869 Class F Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract 1
- 239000012779 reinforcing material Substances 0.000 abstract 1
- 229920000784 Nomex Polymers 0.000 description 12
- 239000004763 nomex Substances 0.000 description 12
- 230000007812 deficiency Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004922 lacquer Substances 0.000 description 3
- 229920006267 polyester film Polymers 0.000 description 3
- 229910000323 aluminium silicate Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 229920006332 epoxy adhesive Polymers 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000011256 inorganic filler Substances 0.000 description 2
- 229910003475 inorganic filler Inorganic materials 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Landscapes
- Insulating Bodies (AREA)
- Organic Insulating Materials (AREA)
- Inorganic Insulating Materials (AREA)
Abstract
The utility model discloses an inorganic ceramic fiber paper and electrician alkali-free glass cloth C level insulation composite, including inorganic ceramic fiber paper, the one side of inorganic ceramic fiber paper is stained with heat-resisting adhesive, the another side of heat-resisting adhesive is stained with electrician alkali-free glass cloth. By adopting the electrical alkali-free glass cloth with high tensile strength, heat resistance and excellent insulating property as the reinforcing material of the inorganic ceramic fiber paper, the performance defect of the inorganic ceramic fiber paper can be effectively made up on the premise of not influencing other properties, and the manufacturing cost of high heat-resistant grade electric appliance products is reduced, so that the inorganic alkali-free glass cloth can be more economically applied to insulating systems of C-grade low-voltage motors, electric appliances and electronic transformers.
Description
Technical field
The utility model relates to a kind of inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material.
Background technology
Between the groove of existing low voltage motor, electrical equipment, electronic transformer, alternate or interlayer dielectic adopts 6520 fish papers---polyester film composite material, DMD polyester film polyester non-woven fabric composite material, NMN NOMEX paper polyester film composite material, NHN NOMEX paper polyimide film composite material.Though 6520, the DMD composite material is cheap, thermal endurance class is on the low side, can't satisfy high thermal endurance class electric equipment products insulating requirements.The heat-resisting aramid fiber NOMEX paper that NHN, MNM composite material are produced owing to employing U.S. Dupont company, excellent combination property, but thermal endurance class also can only reach H level (180 ℃) and cost an arm and a leg.
The inorganic ceramic fibrous paper not only has and same good thermal endurance, the insulating properties of NOMEX paper, and be better than NOMEX paper aspect thermal conductivity, the suction lacquer ability, price also has only 60%～70% of NOMEX paper, the performance deficiency of inorganic ceramic fibrous paper is that the hot strength and the percentage elongation of paper is lower, papery is soft relatively, technique for applying is poor, and this has influenced being extensive use of of it to a great extent.
Summary of the invention
The utility model purpose provides a kind of inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material, electrician's alkali-free glass cloth by adopting hot strength height, thermal endurance and excellent insulation performance is as the supporting material of inorganic ceramic fibrous paper, under the prerequisite that does not influence other performance, can effectively remedy the performance deficiency of inorganic ceramic fibrous paper, reduce the manufacturing cost of high thermal endurance class electric equipment products, therefore can be applied to the insulation system of C level low voltage motor, electrical equipment, electronic transformer more economically.
The technical solution of the utility model is: a kind of inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material, comprise the inorganic ceramic fibrous paper, the one side of described inorganic ceramic fibrous paper is stained with Heat-Resisting Adhesive, and the another side of described Heat-Resisting Adhesive sticks electrician's alkali-free glass cloth.
The further technical scheme of the utility model is: a kind of inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material, comprise the inorganic ceramic fibrous paper, the one side of described inorganic ceramic fibrous paper is stained with Heat-Resisting Adhesive, and the another side of described Heat-Resisting Adhesive sticks electrician's alkali-free glass cloth; Described inorganic ceramic fibrous paper 1 is formed through papermaking, high temperature roll-in by unsintered aluminosilicate ceramic fibre, E glass fibre, inorganic filler and high temperature resistant organic binder bond; Described Heat-Resisting Adhesive is a kind of in heat-resisting polyurethane adhesive, epoxy adhesive or other Heat-Resisting Adhesive.
The utility model advantage is:
1. the inorganic ceramic fibrous paper that the utility model adopted not only has and same good thermal endurance, the insulating properties of NOMEX paper, and be better than NOMEX paper aspect thermal conductivity, the suction lacquer ability, and price is low than NOMEX paper, has reduced the manufacturing cost of high thermal endurance class electric equipment products.
2. the utility model passes through to adopt the supporting material of electrician's alkali-free glass cloth of hot strength height, thermal endurance and excellent insulation performance as the inorganic ceramic fibrous paper, under the prerequisite that does not influence other performance, the performance deficiency of inorganic ceramic fibrous paper can be effectively remedied, the insulation system of C level low voltage motor, electrical equipment, electronic transformer can be applied to more economically.
3. of the present utility model rational in infrastructure, production technology and 6520, DMD are basic identical, and simple easy operating can be produced in enormous quantities on common compounding machine equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein: 1 inorganic ceramic fibrous paper; 2 Heat-Resisting Adhesive; 3 electrician's alkali-free glass cloths.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figure 1, a kind of inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material, comprise inorganic ceramic fibrous paper 1, the one side of described inorganic ceramic fibrous paper 1 is stained with Heat-Resisting Adhesive 2, and the another side of described Heat-Resisting Adhesive 2 sticks electrician's alkali-free glass cloth 3.
Described inorganic ceramic fibrous paper 1 is formed through papermaking, high temperature roll-in by unsintered aluminosilicate ceramic fibre, E glass fibre, inorganic filler and high temperature resistant organic binder bond.
Described Heat-Resisting Adhesive is a kind of in heat-resisting polyurethane adhesive, epoxy adhesive or other Heat-Resisting Adhesive.
Production process of the present utility model may further comprise the steps: behind 0.025mm electrician's alkali-free glass cloth gluing, in 110 ℃ drying tunnel, dry, remove and desolvate, be bonded together by compound breaker roll heating and pressurizing with 0.05mm inorganic ceramic fibrous paper, through rolling, cut and form strip material.
The inorganic ceramic fibrous paper that the utility model adopted not only has and same good thermal endurance, the insulating properties of NOMEX paper, and be better than NOMEX paper aspect thermal conductivity, the suction lacquer ability, and price is low than NOMEX paper, has reduced the manufacturing cost of high thermal endurance class electric equipment products; Electrician's alkali-free glass cloth by adopting hot strength height, thermal endurance and excellent insulation performance is as the supporting material of inorganic ceramic fibrous paper, under the prerequisite that does not influence other performance, the performance deficiency of inorganic ceramic fibrous paper can be effectively remedied, the insulation system of C level low voltage motor, electrical equipment, electronic transformer can be applied to more economically.
Claims (1)
1. an inorganic ceramic fibrous paper and electrician's alkali-free glass cloth C class F insulation composite material, it is characterized in that: comprise inorganic ceramic fibrous paper (1), the one side of described inorganic ceramic fibrous paper (1) is sticked with Heat-Resisting Adhesive (2) electrician's alkali-free glass cloth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443132U CN201117316Y (en) | 2007-09-29 | 2007-09-29 | Inorganic ceramic fiber paper and electrician alkali-free glass cloth C-grade insulating composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200443132U CN201117316Y (en) | 2007-09-29 | 2007-09-29 | Inorganic ceramic fiber paper and electrician alkali-free glass cloth C-grade insulating composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117316Y true CN201117316Y (en) | 2008-09-17 |
Family
ID=39991894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200443132U Expired - Lifetime CN201117316Y (en) | 2007-09-29 | 2007-09-29 | Inorganic ceramic fiber paper and electrician alkali-free glass cloth C-grade insulating composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117316Y (en) |
-
2007
- 2007-09-29 CN CNU2007200443132U patent/CN201117316Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU JUFENG ELECTRICAL INSULATION SYSTEM CO., LT Free format text: FORMER NAME: SUZHOU JUFENG INSULATION MATERIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215214, Wujiang, Jiangsu province Fen Lake Economic Development Zone, Shanghai Road Patentee after: Suzhou Jufeng Electrical Insulation System Co., Ltd. Address before: Beishe community 215214 Wujiang city of Jiangsu province FENHU Development Zone Patentee before: Jufeng Insulation Materials Co., Ltd., Suzhou |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |