CN1426070A - Low smoke flame-retardant cable covering tape without halide and producing process - Google Patents
Low smoke flame-retardant cable covering tape without halide and producing process Download PDFInfo
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- CN1426070A CN1426070A CN 03100717 CN03100717A CN1426070A CN 1426070 A CN1426070 A CN 1426070A CN 03100717 CN03100717 CN 03100717 CN 03100717 A CN03100717 A CN 03100717A CN 1426070 A CN1426070 A CN 1426070A
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- halide
- adhesive
- low smoke
- smoke flame
- retardant
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Abstract
The low-smoke flame-retardant cable covering tape without halide is produced with short dacron staple as skeleton material and through soaking with low-smoke flame-retardant adhesive without halide and stoving. The adhesive consists of frame retardant, suspension agent, adhesive component and water. In the product, flame-retardant inorganic hydroxide material is filled around the short dacron staple, and in case there is fire in the cable, the flame-retardant inorganic hydroxide material will release great amount of water and steam to reduce the temperature of the cable to chock combustion and extinguish. The hydroxide, after releasing its water, will become refractory oxide without producing any harmful gas and environmental pollution.
Description
Technical field
The present invention relates to a kind of Low smoke flame-retardant cable covering tape without halide and manufacturing process, relate to a kind of cable of making by framework material terylene short fiber peacekeeping LSOH anti-flaming adhesive specifically with fire-retardant band and manufacturing process.
Background technology
At present, because the fire injures and deaths that power supply causes are more outstanding, cables manufacturing is already through developing multiple difficult combustion and flame retardant cable and fire-retardant band thereof in the discussion of making great efforts, especially meeting environmental protection fire-fighting requirement LSOH anti-flaming band presses for especially, but also contain efficient fire proofing such as chlorine bromine (halogen) phosphorus ether so far and make fire retardant in employing, but this fire retardant can produce a large amount of flue dust and poison gas when ignition of cable, causes that people are poisoned to death in the scene of a fire.
On August 9th, 2000, the inventor disclosed a kind of novel flame-retardant tape for cables (ZL9924497) though after having solved ignition of cable, band does not produce the problem of poison gas and flue dust, can satisfy the requirement of environmental protection and fire-fighting, but from manufacturing process, it also exists shortcoming, it will be finished by two production lines, article one, production line is produced fire-retardant band base cloth (nonwoven fabrics), on the second production line, base cloth two sided coatings flame-retardant layer is made fire-retardant band, production procedure is long, investment is many, and producing cost is big, and in secondary fabrication processes, all must adopt adhesive, if adhesive content is many, flame retardant agent content influences fire resistance with regard to relative having lacked, and therefore must improve composition and the manufacturing process of existing cable with fire-retardant band.
Summary of the invention
It is better to the objective of the invention is to design a kind of fire resistance, and Low smoke flame-retardant cable covering tape without halide that one-step method forms and manufacturing process are to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this, and it is the skeleton material with the polyester staple fiber, and behind dipping LSOH anti-flaming adhesive, oven dry forms.
Described LSOH anti-flaming adhesive is to be made by the following weight proportion raw material:
1. fire retardant: 120-300g, 2. suspending agent: 6-10g,
3. adhesive: 10-20g, 4. water: 160-500g.
Described fire retardant is: AL (OH)
3Or Mg (OH)
2Or both blends
Described suspending agent is: 1788 or 1799PVA resin (being polyvinyl alcohol).
Described adhesive is: 707VAE latex (being ethene, acetate ethylene copolymer).
Described adhesive is: the 707VAE latex of solid content 55%.
The manufacturing process of described LSOH anti-flaming adhesive:
1. get the raw materials ready, weigh by above-mentioned weight proportion,
2. the hot water that the suspending agent of above-mentioned weight is added 10 times, fully dissolving, cool to room temperature gets the aqueous solution, and is stand-by,
3. the adhesive of above-mentioned weight is mixed with the 707VAE glue of 8.5% solid content,
4. will 2. and 3. mix, the basic glue of furnishing,
5. the fire retardant with above-mentioned weight adds in the basic glue, promptly gets the LSOH anti-flaming adhesive.
The manufacturing process of Low smoke flame-retardant cable covering tape without halide is characterized in that being undertaken by following step:
1. make the skeleton material, polyester staple fiber made fiber roll,
2. after fiber roll must being flooded the LSOH anti-flaming adhesive by padder, after the padder roll rolled unnecessary LSOH anti-flaming adhesive, the drying machine was dried again, and rolling promptly gets the Low smoke flame-retardant cable covering tape without halide blank,
3. with blank, compacting, cut, one-tenth dish, arrangement, packing, become product of the present invention.
The present invention compared with prior art, product of the present invention is at polyester staple fiber inorganic hydroxide fire proofing abrim all around, when ignition of cable, inorganic hydroxide can discharge large quantity of moisture, and becomes steam, reduced the temperature of the cable that catches fire, stop the combustion of prolonging of cable, and can play, after the release of inorganic hydroxide moisture content finishes, just become the oxide of infusibility from putting out effect, can not produce any pernicious gas again, satisfy the fire-fighting environmental requirement.
Embodiment
The present invention is further described below in conjunction with embodiment:
Embodiment:
One, the preparation of LSOH anti-flaming adhesive:
1. get the raw materials ready, weigh by following weight proportion,
AL (OH)
3: 150Kg, 1799PVA resin: 8kg,
The 707VAE latex of solid content 55%: 15kg, water: 160-500kg.
2. with the 1799PVA resin of 8kg, add the hot water of 80kg, fully dissolving, cool to room temperature gets the aqueous solution, and is stand-by,
3. the 707VAE latex of 15kg solid content 55% is mixed with the 707VAE glue of solid content 8.5%,
4. will 2. and 3. mix, the basic glue of furnishing,
5. with 150kgAL (OH)
3Add in the basic glue, get the LSOH anti-flaming adhesive.
Two, the manufacturing of Low smoke flame-retardant cable covering tape without halide:
1. make the skeleton material, polyester staple fiber made fiber roll,
2. with fiber roll by padder, must flood the LSOH anti-flaming adhesive after, again after the padder roll rolls unnecessary LSOH anti-flaming adhesive, the oven dry of drying machine, rolling promptly gets the Low smoke flame-retardant cable covering tape without halide blank,
3. with blank, compacting, cut, one-tenth dish, arrangement, packing, become Low smoke flame-retardant cable covering tape without halide product of the present invention.
Claims (8)
1, a kind of Low smoke flame-retardant cable covering tape without halide is characterized in that: it is the skeleton material with the polyester staple fiber, and behind dipping LSOH anti-flaming adhesive, oven dry forms.
2, Low smoke flame-retardant cable covering tape without halide according to claim 1 is characterized in that: described LSOH anti-flaming adhesive is to be made by the following weight proportion raw material:
1. fire retardant: 120-300g, 2. suspending agent: 6-10g,
3. adhesive: 10-20g, 4. water: 160-500g.
3, Low smoke flame-retardant cable covering tape without halide according to claim 2 is characterized in that: described fire retardant is: AL (OH)
3Or Mg (OH)
2Or both blends
4, Low smoke flame-retardant cable covering tape without halide according to claim 2 is characterized in that: described suspending agent is: 1788 or the 1799PVA resin.
5, Low smoke flame-retardant cable covering tape without halide according to claim 2 is characterized in that: described adhesive is: the 707VAE latex.
6, according to claim 2,5 described Low smoke flame-retardant cable covering tape without halide, it is characterized in that: described adhesive is: the 707VAE latex of solid content 55%.
7, it is characterized in that according to claim 1,2 described Low smoke flame-retardant cable covering tape without halide: the manufacturing process of described LSOH anti-flaming adhesive is as follows:
1. get the raw materials ready, weigh by above-mentioned weight proportion,
2. the hot water that the suspending agent of above-mentioned weight is added 10 times, fully dissolving, cool to room temperature gets the aqueous solution, and is stand-by,
3. the adhesive of above-mentioned weight is mixed with the 707VAE glue of 8.5% solid content,
4. will 2. and 3. mix, the basic glue of furnishing,
5. the fire retardant with above-mentioned weight adds in the basic glue, promptly gets the LSOH anti-flaming adhesive.
8, a kind of manufacturing process of Low smoke flame-retardant cable covering tape without halide is characterized in that by following step manufacturing:
1. make the skeleton material, polyester staple fiber made fiber roll,
2. after fiber roll must being flooded the LSOH anti-flaming adhesive by padder, after the padder roll rolled unnecessary LSOH anti-flaming adhesive, the drying machine was dried again, and rolling promptly gets the Low smoke flame-retardant cable covering tape without halide blank,
3. with blank, compacting, cut, one-tenth dish, arrangement, packing, become product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03100717 CN1208785C (en) | 2003-01-22 | 2003-01-22 | Low smoke flame-retardant cable covering tape without halide and producing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03100717 CN1208785C (en) | 2003-01-22 | 2003-01-22 | Low smoke flame-retardant cable covering tape without halide and producing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1426070A true CN1426070A (en) | 2003-06-25 |
| CN1208785C CN1208785C (en) | 2005-06-29 |
Family
ID=4789883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03100717 Expired - Fee Related CN1208785C (en) | 2003-01-22 | 2003-01-22 | Low smoke flame-retardant cable covering tape without halide and producing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1208785C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891949A (en) * | 2010-08-09 | 2010-11-24 | 常州天晟新材料股份有限公司 | Halogen free flame retardant liquid and method for preparing flame retardant sponge using same |
| CN102509594A (en) * | 2011-11-23 | 2012-06-20 | 沈阳天荣电缆材料有限公司 | Fire-retardant binding belt for cable and manufacturing method therefor |
| CN102700202A (en) * | 2012-06-14 | 2012-10-03 | 常熟市宇宏特印材料有限公司 | Low-smoke halogen-free flame-retardant gum-dipped elastic cloth and preparation method thereof |
| CN103354125A (en) * | 2013-06-27 | 2013-10-16 | 北京倚天凌云科技股份有限公司 | Halogen-free low-smoke flame-retardation glass-fiber filling rope and manufacturing method thereof |
| CN115386336A (en) * | 2022-09-06 | 2022-11-25 | 溧阳市荣鑫环保科技有限公司 | Manufacturing method of reinforced high-flame-retardant low-smoke halogen-free wrapping tape |
-
2003
- 2003-01-22 CN CN 03100717 patent/CN1208785C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891949A (en) * | 2010-08-09 | 2010-11-24 | 常州天晟新材料股份有限公司 | Halogen free flame retardant liquid and method for preparing flame retardant sponge using same |
| CN102509594A (en) * | 2011-11-23 | 2012-06-20 | 沈阳天荣电缆材料有限公司 | Fire-retardant binding belt for cable and manufacturing method therefor |
| CN102509594B (en) * | 2011-11-23 | 2014-12-10 | 沈阳天荣电缆材料有限公司 | Fire-retardant binding belt for cable and manufacturing method therefor |
| CN102700202A (en) * | 2012-06-14 | 2012-10-03 | 常熟市宇宏特印材料有限公司 | Low-smoke halogen-free flame-retardant gum-dipped elastic cloth and preparation method thereof |
| CN103354125A (en) * | 2013-06-27 | 2013-10-16 | 北京倚天凌云科技股份有限公司 | Halogen-free low-smoke flame-retardation glass-fiber filling rope and manufacturing method thereof |
| CN103354125B (en) * | 2013-06-27 | 2016-08-03 | 北京倚天凌云科技股份有限公司 | LSOH anti-flaming glass fibre gasket for packing and preparation method thereof |
| CN115386336A (en) * | 2022-09-06 | 2022-11-25 | 溧阳市荣鑫环保科技有限公司 | Manufacturing method of reinforced high-flame-retardant low-smoke halogen-free wrapping tape |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1208785C (en) | 2005-06-29 |
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