CN103965646A - Preparation technology of antiflaming plastic plate - Google Patents
Preparation technology of antiflaming plastic plate Download PDFInfo
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- CN103965646A CN103965646A CN201410144351.XA CN201410144351A CN103965646A CN 103965646 A CN103965646 A CN 103965646A CN 201410144351 A CN201410144351 A CN 201410144351A CN 103965646 A CN103965646 A CN 103965646A
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- flame retardant
- plastic
- preparation technology
- fire
- plastic flitch
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Abstract
The invention discloses a preparation technology of an antiflaming plastic plate. The preparation technology comprises the following steps: a, according to mass percent, a fire retardant, plastic particles and an assistant are mixed uniformly, an extruder is used for performing pelleting in an extrusion manner to obtain high-concentration flame retardant masterbatch, wherein the extrusion temperature is 80-120 DEG C; b, the flame retardant masterbatch and plastic resin are added into an agitator for stirring and mixing at a high speed to obtain flame retardant plastic, wherein the stirring rate is 250 rpm; c, an injection molding machine performs injection moulding on the obtained flame retardant plastic. According to the invention, the preparation technology is simple, has an excellent flame retardant effect, effectively prevents plastic from burning in case of open fire, and meets the market demands.
Description
Technical field
The present invention relates to the field of plastics, particularly relate to a kind of preparation technology of flame retardant plastic flitch.
Background technology
China Plastics Industry is through long-term struggle with towards global opening, form the industrial system that class is more complete, become the base mateiral industry of running neck and neck with steel, cement, timber, as a kind of type material, since its use field surmounts above-mentioned three kinds of materials far away and enters 21 century, China Plastics Industry has obtained achievement attracting people's attention, has realized historical leap.As the plastic industry of one of light industry mainstay industry, rate of growth remained on more than 10% always in recent years, and in keeping very fast tempo, economic benefit also has new raising.The above enterprise of plastic article industry scale output value total value occupies the 3rd in 19 main industries of light industry, realizes sales ratio of industrial enterprises 97.8%, higher than light industry mean level (ML).Produce from synthetic resins, plastics machinery and plastics, all shown the growth momentum that China Plastics Industry is powerful.
The plastics that sell in the market and people use, when use, all easily burnings conventionally, have brought many inconvenience to our life, have more brought a lot of safe hidden danger, the harm causing due to fire becomes increasingly conspicuous, and increasing occasion need to be protected inflammable substance.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of preparation technology of flame retardant plastic flitch, and preparation technology is simple, has good flame retardant effect, effectively stops plastics to run into naked light and burns, and has met the demand in market.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of preparation technology of flame retardant plastic flitch is provided, has comprised the following steps:
A, according to mass percent, fire retardant, plastic pellet and auxiliary agent are evenly mixed, by forcing machine extruding pelletization, extrusion temperature is 80-120 DEG C, obtains the fire-retardant master granule of high density;
B, carry out high-speed stirring in fire-retardant master granule is added to stirrer with Plastic Resin and mix, the speed of stirring is 250 revs/min, obtains flame retardant plastics after mixing;
C, flame retardant plastics obtained above is carried out to injection moulding by injection moulding machine, obtain flame retardant plastic flitch.
In a preferred embodiment of the present invention, in described step a, auxiliary agent comprises coupling agent, dispersion agent, softening agent.
In a preferred embodiment of the present invention, raw material and mass percent in described flame retardant plastic flitch are:
Fire retardant 10-20%;
Plastic pellet 50-60%;
Coupling agent 1.5%;
Dispersion agent 0.5 %;
Softening agent 3%;
Plastic Resin 25%.
In a preferred embodiment of the present invention, described flame retardant plastic flitch is rectangle or Polygons.
The invention has the beneficial effects as follows: the preparation technology of flame retardant plastic flitch of the present invention, preparation technology is simple, has good flame retardant effect, effectively stops plastics to run into naked light and burns, and has met the demand in market.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the schema of preparation technology's one preferred embodiment of flame retardant plastic flitch of the present invention.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the embodiment of the present invention comprises:
A preparation technology for flame retardant plastic flitch, comprises the following steps:
A, according to mass percent, fire retardant, plastic pellet and auxiliary agent are evenly mixed, by forcing machine extruding pelletization, extrusion temperature is 80-120 DEG C, obtains the fire-retardant master granule of high density;
B, carry out high-speed stirring in fire-retardant master granule is added to stirrer with Plastic Resin and mix, the speed of stirring is 250 revs/min, obtains flame retardant plastics after mixing;
C, flame retardant plastics obtained above is carried out to injection moulding by injection moulding machine, obtain flame retardant plastic flitch.
In above-mentioned, in described step a, auxiliary agent comprises coupling agent, dispersion agent, softening agent.
Further, raw material and the mass percent in described flame retardant plastic flitch is:
Fire retardant 10-20%;
Plastic pellet 50-60%;
Coupling agent 1.5%;
Dispersion agent 0.5 %;
Softening agent 3%;
Plastic Resin 25%.
In above-mentioned, described fire retardant is the one in red phosphorus, ammonium chloride or boric acid.
Fire retardant is the application of flame-retarded technology in real life, and it is a kind of for improving the special auxiliary chemicals of flammable inflammable material combustionproperty, is widely used in the fire-retardant processing of all kinds of finishing materials.Material after fire retardant processing, in the time being subject to extraneous burning things which may cause a fire disaster attack, can effectively stoping, delays or stop flame transmission, thereby reach fire-retardant effect.
In the present invention, described flame retardant plastic flitch is rectangle or Polygons.
The preparation technology of the flame retardant plastic flitch that the present invention discloses, preparation technology is simple, has good flame retardant effect, effectively stops plastics to run into naked light and burns, and has met the demand in market.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a preparation technology for flame retardant plastic flitch, is characterized in that, comprises the following steps:
A, according to mass percent, fire retardant, plastic pellet and auxiliary agent are evenly mixed, by forcing machine extruding pelletization, extrusion temperature is 80-120 DEG C, obtains the fire-retardant master granule of high density;
B, carry out high-speed stirring in fire-retardant master granule is added to stirrer with Plastic Resin and mix, the speed of stirring is 250 revs/min, obtains flame retardant plastics after mixing;
C, flame retardant plastics obtained above is carried out to injection moulding by injection moulding machine, obtain flame retardant plastic flitch.
2. the preparation technology of flame retardant plastic flitch according to claim 1, is characterized in that, in described step a, auxiliary agent comprises coupling agent, dispersion agent, softening agent.
3. the preparation technology of flame retardant plastic flitch according to claim 2, is characterized in that, raw material and mass percent in described flame retardant plastic flitch are:
Fire retardant 10-20%;
Plastic pellet 50-60%;
Coupling agent 1.5%;
Dispersion agent 0.5 %;
Softening agent 3%;
Plastic Resin 25%.
4. the preparation technology of flame retardant plastic flitch according to claim 1, is characterized in that, described flame retardant plastic flitch is rectangle or Polygons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144351.XA CN103965646A (en) | 2014-04-11 | 2014-04-11 | Preparation technology of antiflaming plastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144351.XA CN103965646A (en) | 2014-04-11 | 2014-04-11 | Preparation technology of antiflaming plastic plate |
Publications (1)
| Publication Number | Publication Date |
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| CN103965646A true CN103965646A (en) | 2014-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410144351.XA Pending CN103965646A (en) | 2014-04-11 | 2014-04-11 | Preparation technology of antiflaming plastic plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105348619A (en) * | 2015-12-15 | 2016-02-24 | 天紫环保装备制造（天津）有限公司 | Production method of flame retardant plastic tray |
| CN106696107A (en) * | 2016-12-28 | 2017-05-24 | 南京协和助剂有限公司 | Processing technology for flame-retardant plastic |
| CN107446371A (en) * | 2017-09-21 | 2017-12-08 | 浙江乍浦塑料制品有限公司 | Fire-retardant hollow sheeting and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107487A (en) * | 1994-10-31 | 1995-08-30 | 南开大学 | Sanitary and flame-retardant ABS/PVC injection moulding alloy |
| US20020123544A1 (en) * | 2000-12-27 | 2002-09-05 | Gohr Eric Thomas | Method for reducing haze in a fire resistant polycarbonate composition |
| CN101010370A (en) * | 2004-07-02 | 2007-08-01 | 阿克马法国公司 | Fireproof thermoplastic compounds, method for the production thereof |
| CN103087312A (en) * | 2012-12-19 | 2013-05-08 | 宁波长阳科技有限公司 | P-N fire retardant, flame-retardant master batch, flame-retardant nylon engineering plastic and preparation method thereof |
| CN103275379A (en) * | 2013-06-21 | 2013-09-04 | 苏州新区特氟龙塑料制品厂 | Low-cost flame retardant plastic |
-
2014
- 2014-04-11 CN CN201410144351.XA patent/CN103965646A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1107487A (en) * | 1994-10-31 | 1995-08-30 | 南开大学 | Sanitary and flame-retardant ABS/PVC injection moulding alloy |
| US20020123544A1 (en) * | 2000-12-27 | 2002-09-05 | Gohr Eric Thomas | Method for reducing haze in a fire resistant polycarbonate composition |
| CN101010370A (en) * | 2004-07-02 | 2007-08-01 | 阿克马法国公司 | Fireproof thermoplastic compounds, method for the production thereof |
| CN103087312A (en) * | 2012-12-19 | 2013-05-08 | 宁波长阳科技有限公司 | P-N fire retardant, flame-retardant master batch, flame-retardant nylon engineering plastic and preparation method thereof |
| CN103275379A (en) * | 2013-06-21 | 2013-09-04 | 苏州新区特氟龙塑料制品厂 | Low-cost flame retardant plastic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105348619A (en) * | 2015-12-15 | 2016-02-24 | 天紫环保装备制造（天津）有限公司 | Production method of flame retardant plastic tray |
| CN106696107A (en) * | 2016-12-28 | 2017-05-24 | 南京协和助剂有限公司 | Processing technology for flame-retardant plastic |
| CN107446371A (en) * | 2017-09-21 | 2017-12-08 | 浙江乍浦塑料制品有限公司 | Fire-retardant hollow sheeting and preparation method thereof |
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Application publication date: 20140806 |