CN103483769A - Material formula for insulating layer of fireproof cable - Google Patents
Material formula for insulating layer of fireproof cable Download PDFInfo
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- CN103483769A CN103483769A CN201310405151.0A CN201310405151A CN103483769A CN 103483769 A CN103483769 A CN 103483769A CN 201310405151 A CN201310405151 A CN 201310405151A CN 103483769 A CN103483769 A CN 103483769A
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- formula
- insulating layer
- cable
- fireproof cable
- fireproof
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Abstract
The invention relates to a material formula for an insulating layer of a fireproof cable. The formula contains the following ingredients in percentage by mass: 8-14% of urea-formaldehyde resin, 10-15% of pentabromo ethylbenzene, 15-18% of liquid acid anhydride, 12-15% of mica powder, 16-20% of barite powder and 30-35% of asbestos. The formula has the advantages of reasonable material proportion, low cost and the like and has a fireproof function, and a guarantee is provided for the life and property safety of people.
Description
Technical field
The present invention relates to the cables manufacturing technical field, specifically a kind of formula of fireproof cable insulating layer material.
Background technology
As everyone knows, cable has power cable, control cables, compensating cable, shielding cable, high-temperature cable, computer cable, signal cable, concentric cable, flame resistant cable, shipboard cable and aluminium alloy cable etc.They all are comprised of sub-thread or stranded conductor and insulation layer, are used for junction circuit, electrical equipment etc.Traditional cable is not owing to there is no to add relevant fp batching in material, the surface of long cable of time one is easily aging, once meet fire, very easily light, and the meeting initiation fire, consequence is comparatively serious.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of material adapted is rational, cost is low, has the cable formula of fire-proof function, i.e. a kind of formula of fireproof cable insulating layer material.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of formula of fireproof cable insulating layer material, this formula comprises urea-formaldehyde resin, pentabromoethyl benzene, liquid acid anhydrides, mica powder, ground barium sulfate and asbestos, the shared mass percent of each component is as follows:
In this formula, the optimum content of each component is:
The performance of related component and effect are as follows:
Urea-formaldehyde resin: with low cost, of light color, hardness is high, oil resistant, and anti-mildew, have insulativity and temperature tolerance preferably.
Pentabromoethyl benzene: the organic solvent that is the mixing between each batching of a kind of effective promotion.
Liquid acid anhydrides: the fire resistance that can improve cable material itself.
Mica powder is a kind of non-metallic minerals, contains Multiple components, wherein mainly contains silicon-dioxide, and content is generally in 49% left and right, and alumina content is in 30% left and right.Mica 1 has good elasticity, toughness.The characteristics such as insulativity, high temperature resistant, acid and alkali-resistance, corrosion-resistant, strong adhesion are a kind of good additives.It is widely used in the industries such as electrical equipment, welding electrode, rubber, plastics, papermaking, paint, coating, pigment, pottery, makeup, building material, and purposes is extremely extensive.
Ground barium sulfate: chemical constitution is BaSO4, and crystal belongs to the sulfate mineral of quadrature (tiltedly side) crystallographic system.Often be thick plate-like or styloid, mostly be compact mass or tabular, granular aggregate.Water white transparency when matter is pure, be dyed to shades of colour when impure, streak white, and vitreous luster, be clear to translucent.
Asbestos: formed by fibrous bundle, and fibrous bundle is by very long very thin can be separated from each other fibrous.Asbestos have extremely fireproof, electrical insulating property and heat insulating ability, are important fire prevention, insulation and lagging materials.
The invention has the beneficial effects as follows: the present invention has material adapted rationally and low cost and other advantages, has the fp function, for people's the security of the lives and property provides safeguard.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below the present invention is further set forth.
Embodiment mono-:
A kind of formula of fireproof cable insulating layer material, this formula comprises urea-formaldehyde resin, pentabromoethyl benzene, liquid acid anhydrides, mica powder, ground barium sulfate and asbestos, the shared mass percent of each component is as follows:
Embodiment bis-:
A kind of formula of fireproof cable insulating layer material, this formula comprises urea-formaldehyde resin, pentabromoethyl benzene, liquid acid anhydrides, mica powder, ground barium sulfate and asbestos, the shared mass percent of each component is as follows:
Embodiment tri-:
A kind of formula of fireproof cable insulating layer material, this formula comprises urea-formaldehyde resin, pentabromoethyl benzene, liquid acid anhydrides, mica powder, ground barium sulfate and asbestos, the shared mass percent of each component is as follows:
Above demonstration and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what in above-described embodiment and specification sheets, describe is principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the formula of a fireproof cable insulating layer material, it is characterized in that: this formula comprises urea-formaldehyde resin, pentabromoethyl benzene, liquid acid anhydrides, mica powder, ground barium sulfate and asbestos, and the shared mass percent of each component is as follows:
2. the formula of a kind of fireproof cable insulating layer material according to claim 1, it is characterized in that: in this formula, the optimum content of each component is:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405151.0A CN103483769B (en) | 2013-09-08 | 2013-09-08 | Material formula for insulating layer of fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310405151.0A CN103483769B (en) | 2013-09-08 | 2013-09-08 | Material formula for insulating layer of fireproof cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103483769A true CN103483769A (en) | 2014-01-01 |
| CN103483769B CN103483769B (en) | 2015-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310405151.0A Active CN103483769B (en) | 2013-09-08 | 2013-09-08 | Material formula for insulating layer of fireproof cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN103483769B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927299A (en) * | 2015-06-16 | 2015-09-23 | 安徽天元电缆有限公司 | Filling material for corrosion-proof automobile cable |
| CN105017717A (en) * | 2015-08-19 | 2015-11-04 | 苏州凯欧曼新材料科技有限公司 | High polymer insulating material for electrical conducting wires and preparation method thereof |
| CN105542390A (en) * | 2016-01-27 | 2016-05-04 | 安徽卓越电缆有限公司 | Preparation method of heat-resistant and flame-retardant cable insulating material |
| CN107337906A (en) * | 2017-08-31 | 2017-11-10 | 安徽美腾特种电缆材料有限公司 | A kind of 125 DEG C of cross-linking radiation EPCV photovoltaics Halogen insulated cable material |
| CN107603130A (en) * | 2017-09-15 | 2018-01-19 | 郑素云 | Bakelite |
| CN113861546A (en) * | 2021-10-20 | 2021-12-31 | 荣威达光电(东莞)有限公司 | Fireproof cable and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544559A (en) * | 2003-11-26 | 2004-11-10 | 公安部上海消防研究所 | Fireproof coating composition and application thereof |
| CN101770837A (en) * | 2009-01-03 | 2010-07-07 | 安徽特力电缆有限公司 | Manufacturing method of fire-fighting cable |
-
2013
- 2013-09-08 CN CN201310405151.0A patent/CN103483769B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544559A (en) * | 2003-11-26 | 2004-11-10 | 公安部上海消防研究所 | Fireproof coating composition and application thereof |
| CN101770837A (en) * | 2009-01-03 | 2010-07-07 | 安徽特力电缆有限公司 | Manufacturing method of fire-fighting cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927299A (en) * | 2015-06-16 | 2015-09-23 | 安徽天元电缆有限公司 | Filling material for corrosion-proof automobile cable |
| CN105017717A (en) * | 2015-08-19 | 2015-11-04 | 苏州凯欧曼新材料科技有限公司 | High polymer insulating material for electrical conducting wires and preparation method thereof |
| CN105542390A (en) * | 2016-01-27 | 2016-05-04 | 安徽卓越电缆有限公司 | Preparation method of heat-resistant and flame-retardant cable insulating material |
| CN107337906A (en) * | 2017-08-31 | 2017-11-10 | 安徽美腾特种电缆材料有限公司 | A kind of 125 DEG C of cross-linking radiation EPCV photovoltaics Halogen insulated cable material |
| CN107603130A (en) * | 2017-09-15 | 2018-01-19 | 郑素云 | Bakelite |
| CN113861546A (en) * | 2021-10-20 | 2021-12-31 | 荣威达光电(东莞)有限公司 | Fireproof cable and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103483769B (en) | 2015-06-17 |
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