CN1056296A - Plastics perlite composition material and production method thereof - Google Patents
Plastics perlite composition material and production method thereof Download PDFInfo
- Publication number
- CN1056296A CN1056296A CN 91102996 CN91102996A CN1056296A CN 1056296 A CN1056296 A CN 1056296A CN 91102996 CN91102996 CN 91102996 CN 91102996 A CN91102996 A CN 91102996A CN 1056296 A CN1056296 A CN 1056296A
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- Prior art keywords
- plastics
- perlite
- composition material
- production method
- heating
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- 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.)
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
A kind of plastics perlite composition material and production method thereof.This composition material be with weight ratio be 20%～40% plastics with 60%～80% perlite through pulverizing, mix, operations such as heating, extrusion molding are made.It can solve the regeneration of waste or used plastics, and manufacture craft is simple, with low cost.This composition material can be used to make the sheet material of building decoration and furniture use.
Description
The present invention relates to a kind of plastic composite material, i.e. plastics perlite composition material and production method thereof.It comprises the steps: plastics and non-metal powder are mixed stirring, heating, moulding.
Be mixed and made into the existing several different methods of composition material with nonmetal inorganic material powders as stopping composition and plastics, disclosing with plastics, wood chip, red mud as CN1047512A is the modified plastics of raw material.It is that lime carbonate, pure graphite are the composite plastics material of main weighting agent that CN1039038A, CN1044108A disclose white clay.
The purpose of this invention is to provide a kind of new composition material and production method thereof.This material is main constitutive material by plastics and perlite, and it can be used to make building decoration and furniture sheet material.
The present invention can be reached by following measure:
Perlite powder is broken into Powdered, plastics makes the granule that granularity is 2～3MM.With two kinds of raw material mixing and stirring, its weight ratio is that perlite accounts for 60%～80% again, and plastics account for 20%～40%.Said mixture drops into heating in the extruding machine, pressurization, and melting mixing together equably.Until becoming thick.Heating temperature is 150～250 ℃, stirs to be pressurised into 0.5 kilogram/CM
2At last, according to the product specification needs, put into mould roller press extrusion molding.When mold temperature is 60～70 ℃ composition material is taken out from mould.Like this, just plastics and perlite are combined into a kind of novel material.
But also poly-third vinyl plastics of plastic raw materials igelite used in the present invention.Particularly can use waste or used plastics.Physical property according to product: the perlite proportion is high more, and then hardness is high more, the corresponding attenuating of toughness, on the contrary the plastics proportion is high more, and then toughness is good more, the corresponding attenuating of hardness.According to product needed, can when mixing, suitably add pigment.The ultimate compression strength of plastics perlite composition material reaches 800～1000 kilograms/CM
2, 60～100 kilograms/CM of tensile strength
2
Advantage of the present invention is the regeneration that can solve waste or used plastics.Production process is simple.With this composition material can be made into decorative panel for building such as top ceiling, panel compare with existing plastic composite material with the used sheet material of furniture: this composition material light specific gravity, mechanical workout is easy after the moulding.
Accompanying drawing is seen in technical process of the present invention.
Embodiment 1:
With weight ratio is little of 25% old plastics and 75% perlite powder mixing and stirring.Mixture is put in the extruding machine heating, pressurization, make it melting mixing and become thick, Heating temperature is 200 ℃, stir and be pressurised into 0.5 kilogram/CM
2, last, during roll forming temperature to 60 ℃ material is taken out from mould, this material can be made into the ceiling plate.Ultimate compression strength is 850 kilograms/CM after the moulding
2, tensile strength is 80 kilograms/CM
2
Embodiment 2:
Operation is identical with last example, and just weight ratio is 18% old plastics, 82% perlite powder.This material can be made into desktop.Ultimate compression strength is 980 kilograms/CM after the moulding
2, tensile strength is 60 kilograms/CM
2
Claims (1)
1, a kind of plastics perlite composition material and production method thereof mix stirring, heating, extrusion molding with plastics and non-metal powder.It is characterized in that:
A, plastics and perlite are combined into a kind of novel material.
B, perlite powder is broken into Powdered, plastics makes the granule that granularity is 2～3MM, it is that perlite accounts for 60%～80%, plastics account for 20%～40% mixture that two kinds of raw materials are mixed into weight ratio, through heating, pressurization, temperature is 150～250 ℃ again, and pressure is 0.5 kilogram/CM
2, last, put into the mould extrusion molding, when mold temperature is 60～70 ℃ composition material is taken out from mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102996 CN1056296A (en) | 1991-05-08 | 1991-05-08 | Plastics perlite composition material and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102996 CN1056296A (en) | 1991-05-08 | 1991-05-08 | Plastics perlite composition material and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1056296A true CN1056296A (en) | 1991-11-20 |
Family
ID=4905845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102996 Pending CN1056296A (en) | 1991-05-08 | 1991-05-08 | Plastics perlite composition material and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1056296A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623409B (en) * | 2009-08-07 | 2011-06-15 | 葛超顺 | Traditional Chinese medicine preparation for treating apoplexy |
| WO2023041818A1 (en) * | 2021-09-20 | 2023-03-23 | Clades Composites, S.L. | Composite construction material comprising a thermosetting resin and a porous load |
-
1991
- 1991-05-08 CN CN 91102996 patent/CN1056296A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623409B (en) * | 2009-08-07 | 2011-06-15 | 葛超顺 | Traditional Chinese medicine preparation for treating apoplexy |
| WO2023041818A1 (en) * | 2021-09-20 | 2023-03-23 | Clades Composites, S.L. | Composite construction material comprising a thermosetting resin and a porous load |
| ES2937645A1 (en) * | 2021-09-29 | 2023-03-30 | Clades Composites S L | COMPOSITE BUILDING MATERIAL COMPRISING A THERMOSTABLE RESIN AND A POROUS FILLER (Machine-translation by Google Translate, not legally binding) |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |