CN102140201A - Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards - Google Patents
Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards Download PDFInfo
- Publication number
- CN102140201A CN102140201A CN 201010616764 CN201010616764A CN102140201A CN 102140201 A CN102140201 A CN 102140201A CN 201010616764 CN201010616764 CN 201010616764 CN 201010616764 A CN201010616764 A CN 201010616764A CN 102140201 A CN102140201 A CN 102140201A
- Authority
- CN
- China
- Prior art keywords
- weight percent
- accounts
- halogen
- account
- sebs
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Abstract
The invention relates to a wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards, which comprises 2 to 6 weight percent of hydrogenated phenylethylene elastomer, 5 to 15 weight percent of mineral filling oil, 10 to 25 weight percent of polypropylene elastomer, 15 to 25 weight percent of polypropylene elastomer, 20 to 35 weight percent of nano magnesium hydroxide and 0.1 to 0.3 weight percent of stearic acid. Therefore, the wire halogen-free flame-retarding thermoplastic elastomer has the advantages of no toxicity, environmental friendliness and high flame retardance.
Description
Technical field
The present invention relates to a kind of halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard that is used for.
Background technology
Existing Halogen flame-retardant thermoplastic elastomer is generally made by halogen containing polymers or with the flame-retardant mixture that halogen containing flame-retardant combines, halogen containing polymers or have good flame retardant property with flame-retardant mixture that halogen containing flame-retardant combines, the Ceng Zuowei fire retardant material is widely used.But when fire took place, this class Halogen fire retardant material can produce a large amount of smog and deleterious corrosive hydrogen halides gas, caused secondary harm.
?
Summary of the invention
The technical problem to be solved in the present invention provides a kind of asepsis environment-protecting, thermoplastic elastomer that flame retardant resistance is high.The present invention is achieved through the following technical solutions:
A kind of halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard that is used for of the present invention comprises that hydrogenated styrene elastomerics, mineral-filled oil, polypropylene elastomer, nitrogen-phosphorus series non-halogen hinder right agent, nanometric magnesium hydroxide, stearic acid; Wherein, to account for weight percent be that to account for weight percent be that to account for weight percent be that 10%-25%, nitrogen-phosphorus series non-halogen hinder right agent to account for weight percent be that to account for weight percent be that to account for weight percent be 0.1%-0.3% for 20%-35%, stearic acid for 15%-25%, nanometric magnesium hydroxide for 5%-15%, polypropylene elastomer for 2%-6%, mineral-filled oil to the hydrogenated styrene elastomerics.
As improvement, wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 6%, mineral-filled oil accounts for that weight percent is 12.5%, polypropylene elastomer accounts for that weight percent is 23%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.4%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.1% to stearic acid.
As improvement, wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 4%, mineral-filled oil accounts for that weight percent is 13%, polypropylene elastomer accounts for that weight percent is 24%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.8%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.2% to stearic acid.
As improvement, wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 2%, mineral-filled oil accounts for that weight percent is 12.7%, polypropylene elastomer accounts for that weight percent is 25%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 25%, nanometric magnesium hydroxide accounts for that weight percent is 35%, to account for weight percent be 0.3% to stearic acid.
As improvement, described hydrogenated styrene elastomerics is SEBS, SEBS is to be end segment with the polystyrene, the ethylene-butene copolymer that obtains with the polyhutadiene hydrogenation is the triblock copolymer of middle elastomeric block, SEBS does not contain unsaturated double-bond, therefore have satisfactory stability and ageing resistance, model that the present invention adopts is one or any mixed multiple among SEBS G1650, SEBS G1651, SEBS G6933, SEBS 4033, the SEBS 4055.
As improvement, described mineral-filled oil is paraffin-base alkanes oil, and its flash-point is more than 200 ℃, and under 25 ℃, viscosity is 15～20Cps.
A kind of halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard that is used for of the present invention, owing to comprise that hydrogenated styrene elastomerics, mineral-filled oil, polypropylene elastomer, nitrogen-phosphorus series non-halogen hinder right agent, nanometric magnesium hydroxide, stearic acid, the flame-retardant mixture that can replace halogen containing polymers or combine with halogen containing flame-retardant, therefore, it has asepsis environment-protecting, benefit that flame retardant resistance is high.
?
Embodiment
A kind of halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard that is used for of the present invention comprises that hydrogenated styrene elastomerics, mineral-filled oil, polypropylene elastomer, nitrogen-phosphorus series non-halogen hinder right agent, nanometric magnesium hydroxide, stearic acid; Wherein, to account for weight percent be that to account for weight percent be that to account for weight percent be that 10%-25%, nitrogen-phosphorus series non-halogen hinder right agent to account for weight percent be that to account for weight percent be that to account for weight percent be 0.1%-0.3% for 20%-35%, stearic acid for 15%-25%, nanometric magnesium hydroxide for 5%-15%, polypropylene elastomer for 2%-6%, mineral-filled oil to the hydrogenated styrene elastomerics.Therefore, it has asepsis environment-protecting, benefit that flame retardant resistance is high.
Embodiment one: wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 6%, mineral-filled oil accounts for that weight percent is 12.5%, polypropylene elastomer accounts for that weight percent is 23%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.4%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.1% to stearic acid.
Embodiment two: wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 4%, mineral-filled oil accounts for that weight percent is 13%, polypropylene elastomer accounts for that weight percent is 24%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.8%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.2% to stearic acid.
Embodiment three: wherein, wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 2%, mineral-filled oil accounts for that weight percent is 12.7%, polypropylene elastomer accounts for that weight percent is 25%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 25%, nanometric magnesium hydroxide accounts for that weight percent is 35%, to account for weight percent be 0.3% to stearic acid.
In the foregoing description, described hydrogenated styrene elastomerics is SEBS, SEBS is to be end segment with the polystyrene, the ethylene-butene copolymer that obtains with the polyhutadiene hydrogenation is the triblock copolymer of middle elastomeric block, SEBS does not contain unsaturated double-bond, therefore have satisfactory stability and ageing resistance, model that the present invention adopts is one or any mixed multiple among SEBS G1650, SEBS G1651, SEBS G6933, SEBS 4033, the SEBS 4055.Described mineral-filled oil is paraffin-base alkanes oil, and its flash-point is more than 200 ℃, and under 25 ℃, viscosity is 15～20Cps.
A kind of halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard that is used for of the present invention is owing to comprise that hydrogenated styrene elastomerics, mineral-filled oil, polypropylene elastomer, nitrogen-phosphorus series non-halogen hinder right agent, nanometric magnesium hydroxide, stearic acid; Wherein, the hydrogenated styrene elastomerics account for weight percent be 2%-6%, mineral-filled oil account for weight percent be 5%-15%, polypropylene elastomer account for weight percent be 10%-25%, nitrogen-phosphorus series non-halogen hinder right agent account for weight percent be 15%-25%, nanometric magnesium hydroxide account for weight percent be 20%-35%, stearic acid to account for weight percent be 0.1%-0.3%, the flame-retardant mixture that can replace halogen containing polymers or combine with halogen containing flame-retardant.Therefore, it has asepsis environment-protecting, benefit that flame retardant resistance is high.
Claims (6)
1. one kind is used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, comprises that hydrogenated styrene elastomerics, mineral-filled oil, polypropylene elastomer, nitrogen-phosphorus series non-halogen hinder right agent, nanometric magnesium hydroxide, stearic acid; Wherein, to account for weight percent be that to account for weight percent be that to account for weight percent be that 10%-25%, nitrogen-phosphorus series non-halogen hinder right agent to account for weight percent be that to account for weight percent be that to account for weight percent be 0.1%-0.3% for 20%-35%, stearic acid for 15%-25%, nanometric magnesium hydroxide for 5%-15%, polypropylene elastomer for 2%-6%, mineral-filled oil to the hydrogenated styrene elastomerics.
2. according to claim 1ly be used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, it is characterized in that: wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 6%, mineral-filled oil accounts for that weight percent is 12.5%, polypropylene elastomer accounts for that weight percent is 23%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.4%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.1% to stearic acid.
3. according to claim 1ly be used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, it is characterized in that: wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 4%, mineral-filled oil accounts for that weight percent is 13%, polypropylene elastomer accounts for that weight percent is 24%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 24.8%, nanometric magnesium hydroxide accounts for that weight percent is 34%, to account for weight percent be 0.2% to stearic acid.
4. according to claim 1ly be used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, it is characterized in that: wherein, the hydrogenated styrene elastomerics accounts for that weight percent is 2%, mineral-filled oil accounts for that weight percent is 12.7%, polypropylene elastomer accounts for that weight percent is 25%, nitrogen-phosphorus series non-halogen hinders that right agent accounts for that weight percent is 25%, nanometric magnesium hydroxide accounts for that weight percent is 35%, to account for weight percent be 0.3% to stearic acid.
5. according to claim 1ly be used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, it is characterized in that: described hydrogenated styrene elastomerics is SEBS, SEBS is to be end segment with the polystyrene, the ethylene-butene copolymer that obtains with the polyhutadiene hydrogenation is the triblock copolymer of middle elastomeric block, SEBS does not contain unsaturated double-bond, therefore have satisfactory stability and ageing resistance, model that the present invention adopts is SEBS G1650, SEBS G1651, SEBS G6933, SEBS 4033, one or any mixed among the SEBS 4055 multiple.
6. according to claim 1ly be used for the halogen-free flame-retardant thermoplastic elastomer that the wire rod aspect reaches the UL-V2 fire-protection standard, it is characterized in that: described mineral-filled oil is paraffin-base alkanes oil, and its flash-point is more than 200 ℃, and under 25 ℃, viscosity is 15～20Cps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010616764A CN102140201B (en) | 2010-12-31 | 2010-12-31 | Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010616764A CN102140201B (en) | 2010-12-31 | 2010-12-31 | Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102140201A true CN102140201A (en) | 2011-08-03 |
| CN102140201B CN102140201B (en) | 2012-10-10 |
Family
ID=44408007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010616764A Expired - Fee Related CN102140201B (en) | 2010-12-31 | 2010-12-31 | Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102140201B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157789A (en) * | 2007-09-30 | 2008-04-09 | 上海金发科技发展有限公司 | Non-bittern flame-proof elastomer composite material and method for making same |
| CN101469100A (en) * | 2008-06-19 | 2009-07-01 | 上海化工研究院 | Halogen-free expansion type flame-retarding composition based on thermoplastic elastomer SEBS and process for the preparation thereof |
| CN101629007A (en) * | 2009-08-27 | 2010-01-20 | 华南理工大学 | Low smoke non-halogen flame retardant thermoplastic elastomer composite material and preparation method thereof |
| CN101676327A (en) * | 2008-09-17 | 2010-03-24 | 东莞市卡帝德塑胶原料有限公司 | Thermoplastic elastomer for sucking with polypropylene material |
| CN101747579A (en) * | 2008-12-22 | 2010-06-23 | 上海日之升新技术发展有限公司 | Low-smoke halogen-free flame-retardant thermoplastic elastomer and preparation method thereof |
-
2010
- 2010-12-31 CN CN201010616764A patent/CN102140201B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157789A (en) * | 2007-09-30 | 2008-04-09 | 上海金发科技发展有限公司 | Non-bittern flame-proof elastomer composite material and method for making same |
| CN101469100A (en) * | 2008-06-19 | 2009-07-01 | 上海化工研究院 | Halogen-free expansion type flame-retarding composition based on thermoplastic elastomer SEBS and process for the preparation thereof |
| CN101676327A (en) * | 2008-09-17 | 2010-03-24 | 东莞市卡帝德塑胶原料有限公司 | Thermoplastic elastomer for sucking with polypropylene material |
| CN101747579A (en) * | 2008-12-22 | 2010-06-23 | 上海日之升新技术发展有限公司 | Low-smoke halogen-free flame-retardant thermoplastic elastomer and preparation method thereof |
| CN101629007A (en) * | 2009-08-27 | 2010-01-20 | 华南理工大学 | Low smoke non-halogen flame retardant thermoplastic elastomer composite material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102140201B (en) | 2012-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20220135773A1 (en) | Flame retardant mixtures, flame-retardant polymer compositions, cables endowed therewith and use thereof | |
| US7851559B2 (en) | Soft zero halogen flame retardant thermoplastic elastomers | |
| CN102504545B (en) | High-density fire-proof silicone rubber and preparation method thereof | |
| EP2340297B1 (en) | Composition, method of making the same, and use thereof | |
| US9938401B2 (en) | Fire retardant systems for polymers that enable flexibility and strength | |
| CN104341676A (en) | Novel low-smoke zero halogen flame-retardant cable material | |
| CN104387645A (en) | Low-smoke halogen-free flame retardant cable material | |
| CN104693664A (en) | Halogen-free flame-retardant thermoplastic elastomer material and preparation method thereof | |
| JP4828240B2 (en) | Flame retardant thermoplastic resin composition and molded article thereof | |
| CN103242642A (en) | Halogen free flame retardation thermoplastic metal conductor insulation coated composite material | |
| Ramírez‐Vargas et al. | Structural characterization of LDPE/EVA blends containing nanoclay‐flame retardant combinations | |
| CN103087394B (en) | A kind of low-smoke halogen-free flame-proof cable material | |
| JP2020125366A (en) | Flame-retardant polyethylene resin composition | |
| CN101735635A (en) | Low-smoke halogen-free flame retardant polyolefin cable material | |
| SA110310829B1 (en) | Clean Flame Retardant Compositions with Carbon Nano Tube for Enhancing Mechanical Properties for Insulation of Wires and Cables | |
| CN103613831A (en) | Nanometer environmental-protection halogen-free fire-retardation insulation material and preparation method thereof | |
| CN102140201B (en) | Wire halogen-free flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V2 fire protection standards | |
| CN104231520A (en) | Flame retardant material for flame retardant network cable | |
| CN103374186A (en) | Low-smoke fire-retardant PVC (polyvinyl chloride) cable material | |
| WO2011076760A1 (en) | Flame-proofed polymer compositions | |
| CN102140200A (en) | Wire low-halogen flame-retarding thermoplastic elastomer reaching Underwriters' Laboratories (UL)-V. fire protection standards | |
| CN101130695A (en) | Method for manufacturing non-expansion type halogen-free organic fireproof block material | |
| KR101872019B1 (en) | Flame retardant resin composition | |
| JP2010260963A (en) | Flame-retardant resin composition and molded item thereof | |
| CA2794905C (en) | Flame-retardant thermoplastic elastomer composition with resistance to scratch-whitening |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |