CN102766344A - Plastic filling master batch prepared from recycled raw materials and application method thereof - Google Patents
Plastic filling master batch prepared from recycled raw materials and application method thereof Download PDFInfo
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- CN102766344A CN102766344A CN2012102324561A CN201210232456A CN102766344A CN 102766344 A CN102766344 A CN 102766344A CN 2012102324561 A CN2012102324561 A CN 2012102324561A CN 201210232456 A CN201210232456 A CN 201210232456A CN 102766344 A CN102766344 A CN 102766344A
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Abstract
The invention discloses a plastic filling master batch prepared from recycled raw materials and an application method thereof. The plastic filling master batch consists of the following components in parts by mass: 70-80 parts by recycled powder, 6-8 parts of modified coating additive, 7-8 parts of reinforcing and toughening material and 10-13 parts of plastic linear material. The application method comprises the following step of: filling the plastic filling master batch into a plastic product of the same type, wherein the filling amount is 1-70 percent of the plastic product. Due to the adoption of the method, the product rigidity can be remarkably increased, the toughness is improved remarkably, and the problem of high cost due to the adoption of inorganic mineral powder as a filling material is solved; and recycled raw materials are adopted, so that waste raw materials are reutilized, and cost is saved greatly.
Description
Technical field
The present invention relates to the application method of a kind of cycling and reutilization feedstock production plastic filler and this filling master batch.
Background technology
The functional plastic filling master batch is a kind of interpolation powder, and main effect is the mechanics form of reinforced plastics product, as increases firm, toughness reinforcing etc.This plastic filler requires raw material to have certain fineness, and manufacturing condition is had relatively high expectations.In the prior art, the used raw material of known various filling master batchs is the nature mine at present, the inorganic powder raw material that a series of production technique of process process, for example: lime carbonate, talcum powder, permanent white, thiophenol calcium, wollastonite or the like.Yet because the exploitation of the concentrations of high-quality ore body, the high-quality ore body is rare at present, and price rises steadily in recent years, has improved raw materials cost greatly.
After above-mentioned prior art improved, except the inorganic mineral raw material, adopting low-molecular-weight polymkeric substance also was a kind of mode commonly used at present as raw material.Usually these low-molecular-weight polymkeric substance are modified plastics or its verivate, except needs add expensive auxiliary agent, for preparation technology higher temperature requirement are arranged also, and difficulty reaches technical qualification.
Summary of the invention
The present invention provides a kind of plastic filler and application method thereof of cycling and reutilization feedstock production, and adopting the cycling and reutilization raw material is raw material, has solved the high problem of existing plastic filler cost; Strengthened the mechanical property of plastic prod.
The present invention realizes through following technical scheme:
A kind of plastic filler of cycling and reutilization feedstock production, its composition and massfraction are following: 70～80 parts in recycle powder, 6～8 parts of modification encapsulated additives, 7～8 parts in strengthening and toughening material, 10～13 parts in the linear material of plastics; Said recycle powder is the mixture of a kind of in discarded circuit board and the glass fiber reinforced plastics product or two kinds.
The particle diameter of said recycle powder is ground to 5 μ m.
Said modification encapsulated additives is the mixture of properties-correcting agent, dispersion agent and lubricant.
Said properties-correcting agent is at least a in Triple Pressed Stearic Acid, aluminic acid ester, titanic acid ester, the silane coupling agent.
Said dispersion agent is at least a in sulphur calcium, lime carbonate, talcum powder, the titanium valve ester.
Said lubricant is at least a in Zinic stearas, barium stearate, lubricant, the polyethylene wax.
Said strengthening and toughening material is a linear metallocene.
The linear material of said plastics is a kind of linear material among PE, PP, PS, PA, ABS, the EVA.
With mixing in the above-mentioned ground recycle powder adding high-speed mixer, it is 140～150 ℃ that temperature is set, and prepares plastic filler according to the production technique that well known to a person skilled in the art the plastics stopping composition.
The invention allows for the application method of this plastic filler:
The said plastic filler mixing that the present invention is proposed is added in the plastic prod raw material to be prepared, and addition accounts for 1～70% of said plastic prod raw material.
Said plastic prod is a kind of among PE, PP, PS, PA, ABS, the EVA.
Employing well known to a person skilled in the art that fill process is filled into the present invention in the plastic prod raw material, and mixing moulding is prepared into plastic prod.
Beneficial effect of the present invention is:
1, the present invention has saved the utilization of mineral raw material greatly, and depleted electric appliance circuits plate and glass fiber reinforced plastics product are pulverized as raw material, and mine, the city waste of having withdrawn deposit utilizes the dominant ideas of recycling economy and manufacturing technology again.
2, plastics are after having added plastic filler of the present invention, and its mechanical strength increases greatly, and rigidity and toughness obviously strengthen, and density is moderate, functional excellence.
Embodiment
Below in conjunction with embodiment, the present invention is further specified.
Embodiment 1
Adopt the discarded circuit board that reclaims as the recycle powder, it is crushed to particle diameter 5 μ m.
Formulation selection is following:
Discarded circuit board 75KG
Aluminic acid ester 1KG
Titanium valve ester 2KG
Triple Pressed Stearic Acid 3KG
Linear metallocene 7KG
The linear material of PE 12KG
Use:
In the preparation of PE double-wall corrugated pipe outer wall, add 6% plastic filler.
In the preparation of PE double-wall corrugated pipe outer wall, add 15% plastic filler.
Effect is following: table 1
| Project | Do not add functional master batch | Add 6% masterbatch | Add 15% masterbatch |
| Tensile modulus | 802Mpa | 1255Mpa | 1392Mpa |
| Modulus in flexure | 481Mpa | 1232Mpa | 1410Mpa |
| Density | 0.9539 | 0.976 | 1.02 |
Embodiment 2
Adopt the glass fiber reinforced plastics product that reclaims as the recycle powder, it is crushed to particle diameter 5 μ m.
Formulation selection is following:
Glass fiber reinforced plastics product 70KG
Silane coupling agent 2KG
Talcum powder 2KG
Polyethylene wax 3KG
Linear metallocene 8KG
The linear material of PS 10KG
Use:
In the preparation of three layers of pipeline outer wall of PS, add 35% plastic filler.
In the preparation of three layers of pipeline outer wall of PS, add 65% plastic filler.
Effect is following: table 2
| Project | Do not add functional master batch | Add 35% masterbatch | Add 65% masterbatch |
| Tensile modulus | 815Mpa | 2525Mpa | 3350Mpa |
| Modulus in flexure | 445Mpa | 2320Mpa | 3580Mpa |
| Density | 0.9375 | 1.0235 | 1.3526 |
Can find out from above-mentioned table 2, wherein add too high-load plastic filler, the plastics mechanical property is crossed to strong, suitable the interpolation too much.
Embodiment 3
The discarded circuit board that employing is reclaimed and the mixture of glass fiber reinforced plastics product are crushed to particle diameter 5 μ m as the recycle powder with it.
Formulation selection is following:
The mixture 80KG of discarded circuit board and glass fiber reinforced plastics product
Triple Pressed Stearic Acid 2KG
Lime carbonate 3KG
Barium stearate 2KG
Linear metallocene 7KG
The linear material of ABS 13KG
Use:
In the preparation of ABS pipeline outer wall, add 20% plastic filler.
In the preparation of ABS pipe outer wall, add 38% plastic filler.
Effect is following: table 3
| Project | Do not add functional master batch | Add 20% masterbatch | Add 38% masterbatch |
| Tensile modulus | 799Mpa | 1825Mpa | 2425Mpa |
| Modulus in flexure | 415Mpa | 1910Mpa | 2397Mpa |
| Density | 0.9682 | 1.002 | 1.0103 |
Can find out that from above-mentioned table 3 plastic filler of this interpolation makes the plastics mechanical property moderate, density is moderate.
Embodiment 4
Discarded circuit board that employing is reclaimed and glass fiber reinforced plastics product mixture are crushed to particle diameter 5 μ m as the recycle powder with it.
Formulation selection is following:
The mixture 75KG of discarded circuit board and glass fiber reinforced plastics product
Triple Pressed Stearic Acid 3KG
Lime carbonate 3KG
Barium stearate 2KG
Linear metallocene 7.5KG
The linear material of ABS 11KG
Use:
In the preparation of PA pipeline outer wall, add 12% plastic filler.
In the preparation of PA pipe outer wall, add 22% plastic filler.
Effect is following: table 4
| Project | Do not add functional master batch | Add 12% masterbatch | Add 22% masterbatch |
| Tensile modulus | 802Mpa | 1325Mpa | 1890Mpa |
| Modulus in flexure | 435Mpa | 1200Mpa | 1926Mpa |
| Density | 0.9540 | 0.9826 | 1.0523 |
Can find out that from above-mentioned table 4 plastic filler of this interpolation makes the plastics mechanical property moderate, density is moderate.
Claims (10)
1. the plastic filler of a cycling and reutilization feedstock production is characterized in that its composition and massfraction are following: 70～80 parts in recycle powder, 6～8 parts of modification encapsulated additives, 7～8 parts in strengthening and toughening material, 10～13 parts in the linear material of plastics; Said recycle powder is the mixture of a kind of in discarded circuit board and the glass fiber reinforced plastics product or two kinds.
2. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 1 is characterized in that the particle diameter of said recycle powder is ground to 5 μ m.
3. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 1 is characterized in that said modification encapsulated additives is the mixture of properties-correcting agent, dispersion agent and lubricant.
4. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 3 is characterized in that said properties-correcting agent is at least a in Triple Pressed Stearic Acid, aluminic acid ester, titanic acid ester, the silane coupling agent.
5. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 3 is characterized in that said dispersion agent is at least a in sulphur calcium, lime carbonate, talcum powder, the titanium valve ester.
6. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 3 is characterized in that said lubricant is at least a in Zinic stearas, barium stearate, lubricant, the polyethylene wax.
7. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 1 is characterized in that said strengthening and toughening material is a linear metallocene.
8. the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 1 is characterized in that the linear material of said plastics is a kind of linear material among PE, PP, PS, PA, ABS, the EVA.
9. the application method of the plastic filler of a cycling and reutilization feedstock production: said plastic filler mixed being added in the plastic prod raw material to be prepared, addition accounts for 1～70% of said plastic prod raw material.
10. the application method of the plastic filler of a kind of cycling and reutilization feedstock production as claimed in claim 9 is characterized in that said plastic prod is a kind of among PE, PP, PS, PA, ABS, the EVA.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102324561A CN102766344A (en) | 2012-07-05 | 2012-07-05 | Plastic filling master batch prepared from recycled raw materials and application method thereof |
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| CN2012102324561A CN102766344A (en) | 2012-07-05 | 2012-07-05 | Plastic filling master batch prepared from recycled raw materials and application method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947279A (en) * | 2017-04-10 | 2017-07-14 | 池州市富华粉体科技有限公司 | A kind of filling plastic material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041725A (en) * | 2006-03-24 | 2007-09-26 | 陈书怡 | Reproduction new method for waste elastomer and plastic |
| CN101722715A (en) * | 2008-10-17 | 2010-06-09 | 海德堡印刷机械股份公司 | Printing press for printing on both sides of sheets |
| CN102285022A (en) * | 2011-07-21 | 2011-12-21 | 惠州市鼎晨新材料有限公司 | Regenerating method of waste plastic through resource modification |
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2012
- 2012-07-05 CN CN2012102324561A patent/CN102766344A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101041725A (en) * | 2006-03-24 | 2007-09-26 | 陈书怡 | Reproduction new method for waste elastomer and plastic |
| CN101722715A (en) * | 2008-10-17 | 2010-06-09 | 海德堡印刷机械股份公司 | Printing press for printing on both sides of sheets |
| CN102285022A (en) * | 2011-07-21 | 2011-12-21 | 惠州市鼎晨新材料有限公司 | Regenerating method of waste plastic through resource modification |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106947279A (en) * | 2017-04-10 | 2017-07-14 | 池州市富华粉体科技有限公司 | A kind of filling plastic material and preparation method thereof |
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Application publication date: 20121107 |