CN104231310B - Phenyl phosphinic acid dipropyl fire retardant combination and its application process - Google Patents
Phenyl phosphinic acid dipropyl fire retardant combination and its application process Download PDFInfo
- Publication number
- CN104231310B CN104231310B CN201410508023.3A CN201410508023A CN104231310B CN 104231310 B CN104231310 B CN 104231310B CN 201410508023 A CN201410508023 A CN 201410508023A CN 104231310 B CN104231310 B CN 104231310B
- Authority
- CN
- China
- Prior art keywords
- fire retardant
- ppd
- abbreviation
- retardant combination
- phosphinic acid
- 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.)
- Active
Links
Abstract
The present invention relates to a kind of phenyl phosphinic acid dipropyl fire retardant combination and its application process, by one or two in phenyl phosphinic acid dipropyl (abbreviation PPD) and chlorinated paraffin 52 (abbreviation CP52), silicic acid four (chloroethyl) ester (abbreviation STCE), silicic acid four (two chloropropyls) ester (abbreviation STDE) or silicic acid three (two chloropropyls) phenyl ester (abbreviation STDPE) with arbitrary proportion compounding, be uniformly mixed to prepare, and the weight fraction of PPD and CP52 is all higher than zero to the fire retardant combination.The fire retardant combination of the present invention, with multielement synergistic function and material compatibility it is good, flame-retarded efficiency is high, low cost and other advantages, can be used as the fire retardant of the materials such as polyvinyl chloride, polyurethane, unsaturated-resin, epoxy resin, have good application prospect.
Description
Technical field
The present invention relates to a kind of phenyl phosphinic acid dipropyl fire retardant combination and its application process, the fire retardant combination
Can be used as the fire retardant of the materials such as polyvinyl chloride, polyurethane, unsaturated-resin, epoxy resin.
Background technology
There is larger gap, and commercially available fire retardant generally existing with developed country in China's plastic flame degree of modification at present
Price height, easily poor performance, the deficiency such as precipitation, thus the research to new and effective function admirable fire retardant is more urgent.Research is sent out
Organic phosphine flame retardant molecule Stability Analysis of Structures containing C-P keys in existing molecule, fire resistance are high, and which has low toxicity and material compatible
Property good, machining property is good, be difficult separate out the advantages of.So the research of the based flame retardant is increasingly taken seriously.Multielement
Synergetic organic phosphine fire retardant can more play excellent fire retardation, can give material preferably fire-retardant and processing characteristics.Thus
The collaboration of design intramolecular multielement realizes multielement collaboration so as to realizing reduces cost, having improved fire resistance etc. by compounding
Become an important directions of current flame-retarded technology research.In particular for polyvinyl chloride, polyurethane, unsaturated-resin, epoxy
The high organic phosphine fire retardant of the material cost performance such as resin is more urgently developed.
The invention discloses a kind of phenyl phosphinic acid dipropyl fire retardant combination and its application process, the flame retardant combination
In thing, phenyl phosphinic acid dipropyl contains stable fragrant phosphine key, and burning is readily formed densification and uniformly gathers during being heated
Phosphoric acid diaphragm, while and introduce ignition-proof element silicon and chlorine, with promoting into the multiple resistances such as heat-insulated carbon, anoxybiotic, expansion, cooling
Combustion engine is managed, and can produce excellent flame-retarded efficiency, and multielement cooperative flame retardant effect is good, and stability is high, and the high temperature for being adapted to material adds
Work, has good compatibility with macromolecular material, does not reduce the mechanical strength of material.While the fire retardant combination preparation side
Method is simple, of many uses, low cost, with good application prospect.
The content of the invention
An object of the present invention is to propose a kind of phenyl phosphinic acid dipropyl fire retardant combination.The flame retardant combination
Thing flame-retarded efficiency is high, is widely used as the fire retardant of the materials such as polyvinyl chloride, polyurethane, unsaturated-resin, epoxy resin, energy gram
Deficiency of the prior art is taken, has good application and development prospect.
Another object of the present invention is to propose a kind of phenyl phosphinic acid dipropyl fire retardant combination in polyvinyl chloride, poly-
Application process in the materials such as urethane, unsaturated-resin, epoxy resin.
The purpose of the present invention is achieved through the following technical solutions：
A kind of phenyl phosphinic acid dipropyl fire retardant combination, it is by phenyl phosphinic acid dipropyl (abbreviation PPD) and chlorine
Fossil waxes -52 (abbreviation CP52), silicic acid four (chloroethyl) ester (abbreviation STCE), silicic acid four (two chloropropyls) ester (abbreviation STDE) or
One or two in silicic acid three (two chloropropyls) phenyl ester (abbreviation STDPE) are compounded, are uniformly mixed to prepare with arbitrary proportion, and
The weight fraction of PPD and CP52 is all higher than zero.But consider reduction and the fire resistance of price, the compounding ratio stated by recommendation tables 1
Example.Table 1 accounts for the percentage of fire retardant gross weight for each component.
The each formulation ratio table of 1 fire retardant combination of table
Wherein, the structure of PPD is shown below：
The molecular formula of CP52 is as follows：
C15H26Cl6
The structure of STCE is shown below：
The structure of STDE is shown below：
The structure of STDPE is shown below：
The application process of fire retardant combination of the present invention as described above, as a example by applying in polyvinyl chloride, its feature exists
In the method is：
The fire retardant combination of formula 1, formula 2, formula 3 or formula 4 is added in polyvinyl chloride, is stirred, melted
At a temperature of injection or extrude.
Compared with prior art, the beneficial effects of the present invention is：
1. the phenyl phosphinic acid dipropyl ester molecular structure in fire retardant combination of the present invention has good planar conjugate stable
Property, containing stable fragrant phosphine key, decomposition temperature is high, and volatility is little, and physical and chemical performance is stable, has well with macromolecular material
Compatibility, adapts to the high temperature process of material.
2. the fire retardant combination that the present invention is provided, containing phosphorus, silicon and chlorine ignition-proof element, can produce synergistic fire retardation,
There is good flame-retarded efficiency to materials such as polyvinyl chloride, polyurethane, unsaturated-resin, epoxy resin, have application well to open
The prospect of sending out.
3. the phenyl phosphinic acid dipropyl in fire retardant combination of the present invention can improve chlorination stone in being applied to polyvinyl chloride
Wax -52 and the compatibility of polyvinyl chloride, can add cheap chlorinated paraffin -52, reduce plasticizer phthalic acid dioctyl ester
(DOP) or dibutyl phthalate (DBP) usage amount, reduces cost, improve fire resistance.
4. Silicone-containing Flame Retardant silicic acid four (chloroethyl) ester, four (two chloropropyls) ester of silicic acid or silicic acid three (two chloropropyls) phenyl ester
There is good flame-retarded efficiency and act on into charcoal, can prevent from melting the second-time burning that drippage causes.
5. the preparation method of the fire retardant combination that the present invention is provided is simple, and equipment investment is few, it is possible to decrease application cost, should
With conveniently.
Specific embodiment
Embodiment is given below so that the invention will be further described, but it need to be pointed out that following examples it is not intended that
Limiting the scope of the invention, what person skilled in the art's the above of the invention of this area was made to the present invention
Some nonessential modifications and adaptations still fall within protection scope of the present invention.
Embodiment 1 adds the PPD and CP52 of different proportion in polyvinyl chloride, stirs, is existed with XJ-01 extruders
The batten of diameter about 3mm is extruded under melt temperature, its limited oxygen index is surveyed with HC900-2 type oxygen index measurers, be the results are shown in Table
2。
2 fire retardant PPD of table and CP52 is compounded to the fire-retardant data of PVC
Embodiment 2 adds PPD, CP52 and STCE of different proportion in polyvinyl chloride, stirs, and is squeezed with XJ-01
Go out the batten that machine extrudes diameter about 3mm under melt temperature, its limited oxygen index is surveyed with HC900-2 type oxygen index measurers, tie
Fruit is shown in Table 3.
3 fire retardant PPD of table and CP52 and STCE is compounded to the fire-retardant data of PVC
Embodiment 3 adds PPD, CP52 and STDE of different proportion in polyvinyl chloride, stirs, and is squeezed with XJ-01
Go out the batten that machine extrudes diameter about 3mm under melt temperature, its limited oxygen index is surveyed with HC900-2 type oxygen index measurers, tie
Fruit is shown in Table 4.
4 fire retardant PPD of table and CP52 and STDE is compounded to the fire-retardant data of PVC
Embodiment 4 adds PPD, CP52 and STDPE of different proportion in polyvinyl chloride, stirs, and is squeezed with XJ-01
Go out the batten that machine extrudes diameter about 3mm under melt temperature, its limited oxygen index is surveyed with HC900-2 type oxygen index measurers, tie
Fruit is shown in Table 5.
5 fire retardant PPD of table and CP52 and STDPE is compounded to the fire-retardant data of PVC
Claims (2)
1. a kind of phenyl phosphinic acid dipropyl fire retardant combination, it is characterised in that it be by phenyl phosphinic acid dipropyl (referred to as
PPD) with chlorinated paraffin -52 (abbreviation CP52), silicic acid four (chloroethyl) ester (abbreviation STCE), (letter of silicic acid four (two chloropropyls) ester
Claim STDE) or silicic acid three (two chloropropyls) phenyl ester (abbreviation STDPE) in one or two with arbitrary proportion compounding, uniform mix
It is obtained, and the weight fraction of PPD and CP52 is all higher than zero,
Wherein, the structure of PPD is shown below：
The molecular formula of CP52 is as follows：
C15H26Cl6
The structure of STCE is shown below：
The structure of STDE is shown below：
The structure of STDPE is shown below：
2. a kind of application process of phenyl phosphinic acid dipropyl fire retardant combination according to claim 1 is, its feature
Be, in polyvinyl chloride add different proportion PPD and CP52 or PPD, CP52 and STCE or PPD, CP52 and STDE or
PPD, CP52 and STDPE, stir, and be molded or extrude under melt temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508023.3A CN104231310B (en) | 2014-09-26 | 2014-09-26 | Phenyl phosphinic acid dipropyl fire retardant combination and its application process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508023.3A CN104231310B (en) | 2014-09-26 | 2014-09-26 | Phenyl phosphinic acid dipropyl fire retardant combination and its application process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104231310A CN104231310A (en) | 2014-12-24 |
| CN104231310B true CN104231310B (en) | 2017-04-05 |
Family
ID=52220280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410508023.3A Active CN104231310B (en) | 2014-09-26 | 2014-09-26 | Phenyl phosphinic acid dipropyl fire retardant combination and its application process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104231310B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006130353A2 (en) * | 2005-05-31 | 2006-12-07 | Eastman Kodak Company | Light-emitting device containing bis-phosphineoxide compound |
| CN103275118A (en) * | 2013-06-05 | 2013-09-04 | 苏州科技学院 | Phenyldipropylphosphinate compound and preparation method thereof |
-
2014
- 2014-09-26 CN CN201410508023.3A patent/CN104231310B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006130353A2 (en) * | 2005-05-31 | 2006-12-07 | Eastman Kodak Company | Light-emitting device containing bis-phosphineoxide compound |
| CN103275118A (en) * | 2013-06-05 | 2013-09-04 | 苏州科技学院 | Phenyldipropylphosphinate compound and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| Steuerung der Nickel(0)-katalysierten Hydrosilylierung von Phenylacetylen mit Phosphorliganden;Tamas Bartik, et al.;《Journal of Organometallic Chemistry》;19931231;第453卷;29-32 * |
| 硅酸三（二氯丙基）苯酯的合成及表征;王彦林，等;《兰州理工大学学报》;20111031;第37卷(第5期);68-70 * |
| 硅酸四（氯乙基）酯的合成及表征;王彦林，等;《西南师范大学学报（自然科学版）》;20120131;第37卷(第1期);27-30 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104231310A (en) | 2014-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109627671A (en) | A kind of ABS composite material | |
| CN101402754B (en) | Flame-proof antistatic master material and production method thereof | |
| CN107383599A (en) | A kind of environment protective and flame-retardant polypropelene material and preparation method thereof | |
| CN104629187A (en) | Multifunctional polypropylene composite material and preparation method thereof | |
| CN102924884A (en) | PBT (polybutylece terephthalate) composite and preparation method thereof | |
| CN109705462A (en) | A kind of dedicated V0 grade halogen-free flame-retardant polypropylene material of extrusion plastic uptake and preparation method thereof | |
| CN107236272A (en) | A kind of thin-walled anti-static halogen-free flame-retardant PC/ABS compositions and preparation method thereof | |
| CN103059539A (en) | High-performance halogen-free flame-retardant PC/ABS alloy material and preparation process thereof | |
| CN104017356B (en) | A kind of preparation method of fire-retardant nylon material | |
| CN104231312A (en) | Triazine triphenyl phosphinic acid ethyl ester flame retardant composition and application method thereof | |
| CN104231311B (en) | Triazine triphenyl phosphinic acid methyl ester fire retardant combination and its application process | |
| CN103059441A (en) | Modified polyvinyl chloride wire and cable material | |
| CN104231310B (en) | Phenyl phosphinic acid dipropyl fire retardant combination and its application process | |
| CN103509323A (en) | Highly-flowable flame-retardant PC/ASA alloy material and preparation method thereof | |
| CN104725760B (en) | A kind of halogen-free flame retardant ABS material and preparation method thereof | |
| CN103160101A (en) | Halogen-free flame retardant PC material with high fluidity, and preparation method thereof | |
| CN101608049A (en) | A kind of halogen-free flame-retardant ABS resin and preparation method thereof | |
| CN104292502B (en) | Diisopropyl phenylphosphinate (PPDI) flame retardant composition and application method thereof | |
| CN103937191B (en) | A kind of conductive polycarbonate and preparation method thereof | |
| CN104194040B (en) | Four (O-isopropyl-phenyl time phosphono) glycoluril fire retardant combination and application processes thereof | |
| CN105131396A (en) | Composite flame-retardant cable material containing polyphosphazene-semi aromatic amide and preparation method of composite flame-retardant cable material | |
| CN104231574B (en) | Triazine triphenyl phosphinic acid butyl ester fire retardant combination and application process thereof | |
| CN102532858B (en) | Antiflaming polycarbonate composition compounded by phosphazene compound | |
| CN105038037A (en) | Flame-retardant PVC plastic particles | |
| CN111019287A (en) | Graphene synergistic flame-retardant ABS/SBS composite material 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |