CN106380184A - Formula of carbon film resistor substrate - Google Patents
Formula of carbon film resistor substrate Download PDFInfo
- Publication number
- CN106380184A CN106380184A CN201610773393.9A CN201610773393A CN106380184A CN 106380184 A CN106380184 A CN 106380184A CN 201610773393 A CN201610773393 A CN 201610773393A CN 106380184 A CN106380184 A CN 106380184A
- Authority
- CN
- China
- Prior art keywords
- formula
- substrate
- oxide
- carbon film
- film resistor
- 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
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
- H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3215—Barium oxides or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
- C04B2235/424—Carbon black
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a formula of a carbon film resistor substrate. The formula is composed of alumina, silicon oxide, barium oxide, zirconium oxide, an organic adhesive, and an optical stabilizer. The formula has the advantages that alumina, silicon oxide, barium oxide, and zirconium oxide are taken as the main raw materials, an organic adhesive and an optical stabilizer are added, and the prepared substrate is uniform and compact, is resistant to high temperature and strong light, and has a good insulation performance.
Description
Technical field
The present invention relates to resistor substrate technology field, particularly a kind of formula of fixed carbon resister substrate.
Background technology
During film resistor preparation, the film layer playing the effect of resistance electricity is required for being become on special substrate
Film, substrate needs to have that high temperature resistant, electrical insulation capability is high, dielectric constant and dielectric loss are low, thermal conductivity is big, chemical stability
The performances such as the similar thermal expansion coefficient of good and element.
The performance quality of resistor substrate suffers from large effect for the film forming of resistive film and electric property, rationally
Substrate formula can significantly improve the properties of substrate itself.
Content of the invention
The invention aims to providing a kind of formula of fixed carbon resister substrate.
For achieving the above object, the invention discloses a kind of formula of fixed carbon resister substrate, consist of by weight：Oxidation
Aluminium 30-40, silica 20-30, barium monoxide 20-30, zirconium oxide 5-10, organic bond 3-5, optical stabilization agent 3-5.
Wherein, organic bond is phenolic resin.
Wherein, optical stabilization agent is the mixture of carbon black and titanium oxide.
Advantages of the present invention and good effect are：
The inventive method is filled a prescription with aluminum oxide, silica, barium monoxide, zirconium oxide as major ingredient, is also added into organic bond and light
Learn stabilizer, make substrate make rear even compact, high temperature resistant, high light, insulating properties are preferable.
Specific embodiment
Specific embodiment one：
A kind of formula of fixed carbon resister substrate, consists of by weight：Aluminum oxide 30, silica 20, barium monoxide 20, zirconium oxide 5,
The mixture 3 of phenolic resin 3, carbon black and titanium oxide.
Specific embodiment two：
A kind of formula of fixed carbon resister substrate, consists of by weight：Aluminum oxide 40, silica 30, barium monoxide 30, zirconium oxide
10th, the mixture 5 of phenolic resin 5, carbon black and titanium oxide.
Specific embodiment three：
A kind of formula of fixed carbon resister substrate, consists of by weight：Aluminum oxide 35, silica 25, barium monoxide 25, zirconium oxide 8,
The mixture 4 of phenolic resin 4, carbon black and titanium oxide.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, all should be included within the scope of the present invention.
Claims (3)
1. a kind of formula of fixed carbon resister substrate is it is characterised in that consist of by weight：Aluminum oxide 30-40, silica 20-
30th, barium monoxide 20-30, zirconium oxide 5-10, organic bond 3-5, optical stabilization agent 3-5.
2. a kind of fixed carbon resister substrate according to claim 1 formula it is characterised in that：Described organic bond is phenol
Urea formaldehyde.
3. a kind of fixed carbon resister substrate according to claim 1 formula it is characterised in that：Described optical stabilization agent is charcoal
The black mixture with titanium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773393.9A CN106380184A (en) | 2016-08-31 | 2016-08-31 | Formula of carbon film resistor substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610773393.9A CN106380184A (en) | 2016-08-31 | 2016-08-31 | Formula of carbon film resistor substrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106380184A true CN106380184A (en) | 2017-02-08 |
Family
ID=57939156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610773393.9A Pending CN106380184A (en) | 2016-08-31 | 2016-08-31 | Formula of carbon film resistor substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106380184A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108329733A (en) * | 2017-12-28 | 2018-07-27 | 昆山福烨电子有限公司 | A kind of heat-resisting fixed carbon resister material |
| CN108565083A (en) * | 2017-12-21 | 2018-09-21 | 昆山福烨电子有限公司 | A kind of fire-retardant fixed carbon resister material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807308A (en) * | 2006-01-09 | 2006-07-26 | 泰山玻璃纤维股份有限公司 | Glass substrate composition for display |
| CN102686537A (en) * | 2009-12-24 | 2012-09-19 | 法商圣高拜欧洲实验及研究中心 | Powder comprising zirconia and alumina granules |
| CN105585313A (en) * | 2016-01-14 | 2016-05-18 | 深圳市商德先进陶瓷有限公司 | Alumina ceramic powder, alumina ceramic and preparation method of alumina ceramic |
-
2016
- 2016-08-31 CN CN201610773393.9A patent/CN106380184A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807308A (en) * | 2006-01-09 | 2006-07-26 | 泰山玻璃纤维股份有限公司 | Glass substrate composition for display |
| CN102686537A (en) * | 2009-12-24 | 2012-09-19 | 法商圣高拜欧洲实验及研究中心 | Powder comprising zirconia and alumina granules |
| CN105585313A (en) * | 2016-01-14 | 2016-05-18 | 深圳市商德先进陶瓷有限公司 | Alumina ceramic powder, alumina ceramic and preparation method of alumina ceramic |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108565083A (en) * | 2017-12-21 | 2018-09-21 | 昆山福烨电子有限公司 | A kind of fire-retardant fixed carbon resister material |
| CN108329733A (en) * | 2017-12-28 | 2018-07-27 | 昆山福烨电子有限公司 | A kind of heat-resisting fixed carbon resister material |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |
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| WD01 | Invention patent application deemed withdrawn after publication |