CN102786742A - Nitrogen and phosphorus system halogen-free flame retardation TPV material - Google Patents
Nitrogen and phosphorus system halogen-free flame retardation TPV material Download PDFInfo
- Publication number
- CN102786742A CN102786742A CN2011101389579A CN201110138957A CN102786742A CN 102786742 A CN102786742 A CN 102786742A CN 2011101389579 A CN2011101389579 A CN 2011101389579A CN 201110138957 A CN201110138957 A CN 201110138957A CN 102786742 A CN102786742 A CN 102786742A
- Authority
- CN
- China
- Prior art keywords
- parts
- nitrogen
- vulcanizing agent
- nitrogen phosphorus
- halogen
- 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
Links
Landscapes
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The present invention belongs to the technical field of thermoplastic elastomer material production, and concretely relates to a nitrogen and phosphorus system halogen-free retardation TPV (thermoplastic vulcanizate) material. The nitrogen and phosphorus system halogen-free retardation TPV material is characterized by composing of the following components: by weight, 10-20 parts of EPDM (ethylene propylene diene monomer), 5-10 parts of PP (polypropylene), 10-20 parts of paraffin oil, 0.5-2.0 parts of a vulcanizing agent, 5-10 parts of SEBS (styrene ethylene butylene styrene), 30-40 parts of a nitrogen-phosphorus flame retardant 6000-1, and 1-5 parts of masterbatch, wherein the vulcanizing agent is a mixture of phenolic resin and stannous chloride with a complex ratio of 5:1. Extrusion or injection molding products have the advantages of excellent material mechanical properties, good appearance, and exquisite touch, and can be widely used in the fields of automobile, household appliance, wire and cable, and construction.
Description
Technical field: the invention belongs to the thermoplastic elastic material production technical field, be specifically related to a kind of nitrogen phosphorus system halogen-free flameproof TPV material.
Background technology: the most of requirement of elastomer material that is used for fields such as household electrical appliance, electric wire, building, automobile has certain flame retardant resistance, but elastomer material is more inflammable because containing more extending oil.At present, main flame-proof elastomer material has two kinds on the market, and the one, the flame-proof elastomer material that the Halogen flame-retardant system is done; Another kind is the halogen-free flame retarding elastomer material that inorganic filling flame-retardant system is done.The shortcoming that above-mentioned two kinds of materials exist is, the Halogen flame-retardant system receives the use restriction of environmental protection organizations such as European Union, thus big limitations its usage quantity; Inorganic filling halogen-free flame-retardant system need be filled a large amount of inorganic combustion inhibitors, and the mechanical property of flame-proof elastomer material obviously descends, and has the problem of separating out, and application has also received very big restriction.
Summary of the invention: it is good to the purpose of this invention is to provide a kind of material mechanical performance, the nitrogen phosphorus system halogen-free flameproof TPV material that outward appearance is fine and smooth.
Technical scheme of the present invention is: a kind of nitrogen phosphorus system halogen-free flameproof TPV material; It is characterized in that forming by weight EPDM10-20, PP5-10, Yellow Protopet 2A 10-20, vulcanizing agent 0.5-2.0, SEBS5-10, nitrogen phosphorus fire retardant 6000-1 30-40, Masterbatch 1-5 by following component.Wherein, described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Its working method is: after by above weight part EPDM, PP, Yellow Protopet 2A, vulcanizing agent being carried out mixing 10～15 minutes in mixing roll; In temperature is 200～230 ℃; Under the condition that main frame is 500～800 rev/mins; In twin screw extruder, carry out dynamic vulcanization 1～2 minute, and processed the work in-process particle; Adding SEBS, nitrogen phosphorus halogen-free flame retardants 6000-1, Masterbatch in the work in-process particle mixes; Under the same conditions; In twin screw extruder, carry out blend and disperseed 1～2 minute, carry out pelletizing and, the particle packaging final prod is got final product through super-dry through underwater cutpellet equipment.
Its best-of-breed technology scheme is: a kind of nitrogen phosphorus system halogen-free flameproof TPV material is characterized in that being made up of by weight following component EPDM15, PP7.5, Yellow Protopet 2A 15, vulcanizing agent 1.25, SEBS7.5, nitrogen phosphorus fire retardant 35, Masterbatch 2.5.Wherein, described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Its working method is: after by above weight part EPDM, PP, Yellow Protopet 2A, vulcanizing agent being carried out mixing 10～15 minutes in mixing roll; In temperature is 200～230 ℃; Under the condition that main frame is 500～800 rev/mins; In twin screw extruder, carry out dynamic vulcanization 1～2 minute, and processed the work in-process particle; Adding SEBS, nitrogen phosphorus halogen-free flame retardants 6000-1, Masterbatch in the work in-process particle mixes; Under the same conditions; In twin screw extruder, carry out blend and disperseed 1～2 minute, carry out pelletizing and, the particle packaging final prod is got final product through super-dry through underwater cutpellet equipment.
The invention has the beneficial effects as follows; Earlier that PP, EPDM, Yellow Protopet 2A, vulcanizing agent is mixing, carry out dynamic vulcanization then, make EPDM crosslinked and with the micron order size be dispersed in PP mutually in; Mix with SEBS, nitrogen phosphorus halogen-free flame retardants, Masterbatch again; Effect through high temperature, high shear process in twin screw extruder make work in-process particle and SEBS, nitrogen phosphorus halogen-free flame retardants, Masterbatch carry out good blend and homodisperse, thereby it is good to have mechanical property; The advantage that outward appearance is fine and smooth, flame retardant properties reaches UL94V-0 level effect.
Embodiment: further specify technical scheme of the present invention below in conjunction with specific embodiment.
Embodiment 1: a kind of nitrogen phosphorus system halogen-free flameproof TPV material is characterized in that being made up of by weight following component EPDM20, PP5, Yellow Protopet 2A 20, vulcanizing agent 2.0, SEBS5, nitrogen phosphorus fire retardant 6000-1 40, Masterbatch 1.Wherein, described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Its working method is: after by above weight part EPDM, PP, Yellow Protopet 2A, vulcanizing agent being carried out mixing 10～15 minutes in mixing roll; In temperature is 200～230 ℃; Under the condition that main frame is 500～800 rev/mins; In twin screw extruder, carry out dynamic vulcanization 1～2 minute, and processed the work in-process particle; Adding SEBS, nitrogen phosphorus halogen-free flame retardants 6000-1, Masterbatch in the work in-process particle mixes; Under the same conditions; In twin screw extruder, carry out blend and disperseed 1～2 minute, carry out pelletizing and, the particle packaging final prod is got final product through super-dry through underwater cutpellet equipment.
Embodiment 2: a kind of nitrogen phosphorus system halogen-free flameproof TPV material is characterized in that being made up of by weight following component EPDM10, PP10, Yellow Protopet 2A 10, vulcanizing agent 0.5, SEBS10, nitrogen phosphorus fire retardant 6000-130, Masterbatch 5.Wherein, described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Its working method is: after by above weight part EPDM, PP, Yellow Protopet 2A, vulcanizing agent being carried out mixing 10～15 minutes in mixing roll; In temperature is 200～230 ℃; Under the condition that main frame is 500～800 rev/mins; In twin screw extruder, carry out dynamic vulcanization 1～2 minute, and processed the work in-process particle; Adding SEBS, nitrogen phosphorus halogen-free flame retardants 6000-1, Masterbatch in the work in-process particle mixes; Under the same conditions; In twin screw extruder, carry out blend and disperseed 1～2 minute, carry out pelletizing and, the particle packaging final prod is got final product through super-dry through underwater cutpellet equipment.
Embodiment 3: a kind of nitrogen phosphorus system halogen-free flameproof TPV material is characterized in that being made up of by weight following component EPDM15, PP7.5, Yellow Protopet 2A 15, vulcanizing agent 1.25, SEBS7.5, nitrogen phosphorus fire retardant 6000-135, Masterbatch 2.5.Wherein, described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Its working method is: after by above weight part EPDM, PP, Yellow Protopet 2A, vulcanizing agent being carried out mixing 10～15 minutes in mixing roll; In temperature is 200～230 ℃; Under the condition that main frame is 500～800 rev/mins; In twin screw extruder, carry out dynamic vulcanization 1～2 minute, and processed the work in-process particle; Adding SEBS, nitrogen phosphorus halogen-free flame retardants 6000-1, Masterbatch in the work in-process particle mixes; Under the same conditions; In twin screw extruder, carry out blend and disperseed 1～2 minute, carry out pelletizing and, the particle packaging final prod is got final product through super-dry through underwater cutpellet equipment.
The test result of material of the present invention is: shore hardness (10sec): 70-80A; Tensile strength (500mm/min): 4.5-5.5MPa; Elongation at break (500mm/min): 500-550%; Flame retardant resistance (3.0mm) UL94V-0 level.Through contrast; Each item performance of this material can reach the use properties requirement of goods fully, extrude or the goods of injection moulding to have a material mechanical performance good, good appearance; The advantage that feel is fine and smooth is widely used in fields such as automobile, household electrical appliances, electric wire, building.
Claims (3)
1. a nitrogen phosphorus system halogen-free flameproof TPV material is characterized in that being made up of by weight following component EPDM 10-20, PP5-10, Yellow Protopet 2A 10-20, vulcanizing agent 0.5-2.0, SEBS5-10, nitrogen phosphorus fire retardant 6000-1 30-40, Masterbatch 1-5.
2. by the described a kind of nitrogen phosphorus system halogen-free flameproof TPV material of claim 1, it is characterized in that forming by weight EPDM15, PP7.5, Yellow Protopet 2A 15, vulcanizing agent 1.25, SEBS7.5, nitrogen phosphorus fire retardant 6000-1 35, Masterbatch 2.5 by following component.
3. by claim 1 or 2 described a kind of nitrogen phosphorus system halogen-free flameproof TPV materials, it is characterized in that: described vulcanizing agent is the mixture of octyl phenol urea formaldehyde and tin protochloride, and its compound proportion is 5: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101389579A CN102786742A (en) | 2011-05-16 | 2011-05-16 | Nitrogen and phosphorus system halogen-free flame retardation TPV material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101389579A CN102786742A (en) | 2011-05-16 | 2011-05-16 | Nitrogen and phosphorus system halogen-free flame retardation TPV material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102786742A true CN102786742A (en) | 2012-11-21 |
Family
ID=47152342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101389579A Pending CN102786742A (en) | 2011-05-16 | 2011-05-16 | Nitrogen and phosphorus system halogen-free flame retardation TPV material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102786742A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345075A (en) * | 2017-07-29 | 2017-11-14 | 深圳默辉生物科技有限公司 | One kind anesthesia air storage bag, material and its process |
| WO2018192163A1 (en) * | 2017-04-20 | 2018-10-25 | 贵州省材料产业技术研究院 | Dynamic vulcanisation flame retardant tpv composite material and preparation method therefor |
| CN110092983A (en) * | 2018-01-29 | 2019-08-06 | 中国石油化工股份有限公司 | Synergistic halogen-free flame retardants and its application and EPDM/PP thermoplastic elastomer (TPE) and its preparation method and application |
| CN110746734A (en) * | 2019-11-07 | 2020-02-04 | 厦门港沅塑胶工业有限公司 | High-toughness styrene thermoplastic elastomer and preparation method thereof |
| CN116656041A (en) * | 2023-04-18 | 2023-08-29 | 浙江大学 | Dynamic vulcanization low-temperature-resistant high-impact-resistant polypropylene alloy and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805619A (en) * | 2010-04-09 | 2010-08-18 | 瓮福（集团）有限责任公司 | Method for preparing nitrogen-phosphorus fire retardant |
| CN101921437A (en) * | 2010-10-11 | 2010-12-22 | 天龙伟业线缆有限公司 | Low smoke zero halogen thermoplastic elastomer flame-retardant cable material and production method thereof |
| CN102212228A (en) * | 2010-08-17 | 2011-10-12 | 扬州大学 | Halogen-free flame-retardant polypropylene master batch |
-
2011
- 2011-05-16 CN CN2011101389579A patent/CN102786742A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805619A (en) * | 2010-04-09 | 2010-08-18 | 瓮福（集团）有限责任公司 | Method for preparing nitrogen-phosphorus fire retardant |
| CN102212228A (en) * | 2010-08-17 | 2011-10-12 | 扬州大学 | Halogen-free flame-retardant polypropylene master batch |
| CN101921437A (en) * | 2010-10-11 | 2010-12-22 | 天龙伟业线缆有限公司 | Low smoke zero halogen thermoplastic elastomer flame-retardant cable material and production method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018192163A1 (en) * | 2017-04-20 | 2018-10-25 | 贵州省材料产业技术研究院 | Dynamic vulcanisation flame retardant tpv composite material and preparation method therefor |
| CN107345075A (en) * | 2017-07-29 | 2017-11-14 | 深圳默辉生物科技有限公司 | One kind anesthesia air storage bag, material and its process |
| CN110092983A (en) * | 2018-01-29 | 2019-08-06 | 中国石油化工股份有限公司 | Synergistic halogen-free flame retardants and its application and EPDM/PP thermoplastic elastomer (TPE) and its preparation method and application |
| CN110092983B (en) * | 2018-01-29 | 2021-12-21 | 中国石油化工股份有限公司 | Synergistic halogen-free flame retardant and application thereof, EPDM/PP thermoplastic elastomer and preparation method and application thereof |
| CN110746734A (en) * | 2019-11-07 | 2020-02-04 | 厦门港沅塑胶工业有限公司 | High-toughness styrene thermoplastic elastomer and preparation method thereof |
| CN116656041A (en) * | 2023-04-18 | 2023-08-29 | 浙江大学 | Dynamic vulcanization low-temperature-resistant high-impact-resistant polypropylene alloy and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101597409B (en) | Expanding type halogen-free flame retarding thermoplastic dynamic vulcanizate composition | |
| CN102040841B (en) | Dynamic vulcanization halogen-free flame retardant silicon rubber/polyolefin thermoplastic elastomer | |
| CN111057300A (en) | Low-smoke halogen-free building wire and cable material and preparation method thereof | |
| CN101130616A (en) | Low-smoke halogen-freeflame-proof polyphenylene oxide electric wire and cable material, and method for producing the same | |
| CN102786742A (en) | Nitrogen and phosphorus system halogen-free flame retardation TPV material | |
| CN102827401A (en) | Flame-retardant composite material and preparation method thereof | |
| CN1786065A (en) | Olefine kind resin and olefine kind thermoplastic elastomer high fire retarding foamed body and its manufacturing method | |
| CN103725027A (en) | High-resilience TPE (thermoplastic elastomer) material and preparation method thereof | |
| CN106633420A (en) | Halogen-free flame-retardation thermoplastic dynamic sulfurated ethylene-propylene-diene monomer rubber/polypropylene composition and preparation method thereof | |
| CN105038087A (en) | Halogen-free flame retardant high-tear-resistance wire and cable compound for electric vehicles and wire and cable production method | |
| CN103333406A (en) | Modified intumescent flame-retardant polypropylene composition and preparation method thereof | |
| CN108623921B (en) | EPDM/PP thermoplastic elastomer material and application thereof | |
| CN103224681B (en) | Silicane self-crosslinked halogen-free flame retardant polyolefin foamed composite and preparation method thereof | |
| CN105504463A (en) | Process for preparing modified chlorinated polyethylene cable material | |
| CN109627568A (en) | Polyolefine cable sheath material and preparation method thereof | |
| CN104177751A (en) | Modified TPE hybrid material for charging pile cables of electric vehicles and preparation method thereof | |
| CN105778387B (en) | A kind of 125 DEG C of halogen-free flame retarding elastomer material of thermoplasticity and preparation method thereof | |
| CN101831100A (en) | Low-smoke halogen-free flame retardant electronic wire material | |
| CN102816405B (en) | Low-smoke halogen-free flame-retardant thermoplastic elastomer and preparation method thereof | |
| CN104710668A (en) | Special flame-retardant polyethylene material for preparing wires and cables | |
| CN109251403A (en) | A kind of rail traffic fire-retardant acoustic dampening composite and preparation method thereof | |
| CN101157789B (en) | Non-bittern flame-proof elastomer composite material and method for making same | |
| CN103044796B (en) | A kind of epoxy resin strengthens polystyrene bittern-free flame-proof material and preparation method thereof | |
| CN106928674A (en) | The BMC and preparation method of a kind of application magnesium flame retardant | |
| CN104893087A (en) | Halogen-free flame-retardant insulating material for durable household appliances and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |