CN1548396A - Cushion block of composite fiber-magnesium material and its making process - Google Patents
Cushion block of composite fiber-magnesium material and its making process Download PDFInfo
- Publication number
- CN1548396A CN1548396A CNA031333028A CN03133302A CN1548396A CN 1548396 A CN1548396 A CN 1548396A CN A031333028 A CNA031333028 A CN A031333028A CN 03133302 A CN03133302 A CN 03133302A CN 1548396 A CN1548396 A CN 1548396A
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- CN
- China
- Prior art keywords
- fiber
- magnesium
- cushion block
- composite material
- magnesia
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The making process of the cushion block includes the following steps: preparing the material including magnesia light-burnt powder 40-50 wt%, fiber 10-20 wt% and magnesium chloride as cementing material 30-40 wt%; mixing magnesia light-burnt powder and fiber; adding magnesium chloride as cementing material to preparing slurry via mixing; molding the mixture and drying to obtain the cushion block product. The cushion block may be produced in different sizes, has enough strength as high as 5-25 ton and toughness similar to that of timber, and may be used to replace cushion blocks of steel and timber.
Description
Technical field
The present invention relates to the wrapping material field, particularly a kind of fiber magnesium composite material cushion block and preparation method thereof.
Background technology
Packaging cushion block that uses in current packaging, the transportation or pad side mostly adopt steel or wood materials to make, and not only weight is big to adopt the steel cushion block, and it is big to add the man-hour labor strength, and cost is also high; And wooden the annual a large amount of timber of consumption that needs of pad, China is the country of a forest reserves poorness, so develop a kind of new alternative Wood products, has very great economic benefit and social benefit.
Summary of the invention
The purpose of this invention is to provide a kind of enough intensity that both had, the toughness of wood materials is arranged, the fiber magnesium composite material cushion block wear-resisting, shock-resistant, that solidity to corrosion is good again.
Another object of the present invention provides that a kind of production technique is simple, and starting material are easy to get, the method for the making fiber magnesium composite material cushion block that production cost is low.
According to fiber magnesium composite material cushion block of the present invention, it is to be mixed by fiber, magnesia composite material, and described fiber, magnesia composite material comprise following component (by weight percentage):
Magnesia light burnt powder 40～50%
Fiber 10～20%
Magnesium chloride gelling material 30～40%
According to fiber magnesium composite material cushion block of the present invention, described magnesia light burnt powder requires magnesium content more than 80%; Described fiber adopts vegetable fibre or regenerated fiber, and its vegetable fibre can adopt sawdust, crop tangerine bar or bamboo base, and regenerated fiber can adopt the depleted polyethylene; Described magnesium chloride gelling material is, and to be 40% magnesium chloride and water by magnesium content form by 60: 40 mixed.
According to fiber magnesium composite material cushion block of the present invention, in the feed composition of the vegetable fibre magnesia composite material of said ratio, can also add solidifying agent, its set of dispense ratio is:
Magnesia light burnt powder 40～50%
Vegetable fibre or regenerated fiber 9.5～19%
Magnesium chloride gelling material 30～40%
Solidifying agent 0.5～1%
Described solidifying agent adopts tertiary sodium phosphate and Sodium Silicofluoride forming by 1: 1 mixed.
Making method according to fiber magnesium composite material cushion block of the present invention comprises the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 40～50%
Fiber 10～20%
Magnesium chloride gelling material 30～40%
(2) magnesia light burnt powder and the blending in of fibers of magnesium content more than 80% stirred;
(3) add the magnesium chloride gelling material again and be mixed and made into material-mud;
(4) be poured into then in the mould of holding successfully in advance, dry back depanning can make this product.
The used prices of raw and semifnished materials of fiber magnesium composite material cushion block of the present invention are cheap, rich and easy to get, and magnesia light burnt powder has not only increased the intensity of cushion block, and raw material is extensive; And fiber is the tankage and the materials such as depleted rag, polyethylene of farm crop tangerine bar, wood working as the strongthener in the cushion block of the present invention, not only makes the cushion block cost of making low, in light weight, and has good toughness; The magnesium chloride gelling material has played good cohesive action, adopts above-mentioned fiber magnesia composite material can make size, variform cushion block or pad side as required simultaneously.
The present invention compares with traditional packing cushion block, production technique is simple, need not specific installation, can produce and promptly have enough intensity, its intensity generally can reach 5 tons～15 tons, the fiber magnesium composite material cushion block that has wood toughness again, this cushion block are comparatively ideal substitute products of steel cushion block and wood block filler.
Embodiment
Below in conjunction with optimum implementation of the present invention the present invention is specified.
Embodiment 1
Fiber magnesium composite material cushion block of the present invention is to be formed by fiber, magnesia composite material mixture, and described fiber, magnesia composite material comprise following component (by weight percentage):
Magnesia light burnt powder 40～50%
Fiber 10～20%
Magnesium chloride gelling material 30～40%
Its magnesia light burnt powder requires magnesium content more than 80%; Described fiber adopts vegetable fibre or regenerated fiber, adopts vegetable fibre, as sawdust, crop tangerine bar, bamboo base or rag etc., as with tangerine bar or rag the time, its prior pulverizing also can be able to be adopted regenerated fiber, as the depleted polyethylene etc.; Magnesium chloride gelling material 30～40%, described magnesium chloride gelling material are, and to be 40% magnesium chloride and water by magnesium content form by 60: 40 mixed.
Its preparation method comprises the following steps:
At first raw material is pressed the said components proportioning, magnesium content stirs at magnesia light burnt powder more than 80% (more than 200 orders) and blending in of fibers, add the magnesium chloride gelling material again and be mixed and made into material-mud, be poured into then in the mould of holding successfully in advance, dry back depanning can make this product.
The present invention adopts above-mentioned fiber magnesia composite material can make size, variform cushion block or pad side as required.Its ultimate compression strength height of this cushion block, maximum can resist 25 tons of pressure, also can adjust the amount of participating in of fiber in addition as required, and the cushion block of producing is wear-resisting, shock-resistant to adapt to different toughness reguirements, to make, solidity to corrosion is all good.
Embodiment 2
The another kind of method of making fiber magnesium composite material cushion block of the present invention is,
Comprise the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 40～50%
Vegetable fibre or regenerated fiber 9.5～19%
Magnesium chloride gelling material 30～40%
Solidifying agent mixed solution 0.5～1%
(2) with magnesia light burnt powder and vegetable fibre or the regenerated fiber mixing and stirring of magnesium content more than 80%;
(3) add the magnesium chloride gelling material again;
(4) add the solidifying agent mixed solution then and be mixed and made into material-mud, its solidifying agent mixed solution adopts tertiary sodium phosphate and Sodium Silicofluoride to form by 1: 1 mixed;
(5) be poured at last in the mould of holding successfully in advance, dry back depanning promptly makes this cushion block.
The present invention has further increased the intensity and the smooth finish of cushion block after having added the solidifying agent mixed solution on the basis of stock blend proportioning, thereby has improved quality product effectively.
Embodiment 3
Embodiment 3 is preferred forms of this making invention cushion block.Comprise the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 45%
Sawdust 13% as vegetable fibre
Bamboo base 5% as vegetable fibre
Magnesium chloride gelling material 36%
Tertiary sodium phosphate and Sodium Silicofluoride mixed solution 1%
(2) with magnesia light burnt powder and the vegetable fibre sawdust mixing and stirring of magnesium content more than 90%;
(3) add the magnesium chloride gelling material,
(4) adding the composite solidifying agent mixed solution of tertiary sodium phosphate and Sodium Silicofluoride again closes and makes material-mud;
(5) be poured in the mould of holding successfully in advance a part, add slurry again after adding 5% bamboo base, dry back depanning can make this product.
The cushion block that adopts this mode to make, owing to added solidifying agent and bamboo base, its ultimate compression strength is bigger, maximum can reach 25 tons, and toughness is better.
Claims (9)
1, a kind of fiber magnesium composite material cushion block is characterized in that being mixed by fiber, magnesia composite material, and described fiber, magnesia composite material comprise following component (by weight percentage):
Magnesia light burnt powder 40～50%
Fiber 10～20%
Magnesium chloride gelling material 30～40%
2, fiber magnesium composite material cushion block according to claim 1 is characterized in that described magnesia light burnt powder requirement magnesium content is more than 80%.
3, fiber magnesium composite material cushion block according to claim 1 is characterized in that described fiber adopts vegetable fibre or regenerated fiber, and its vegetable fibre can adopt sawdust, crop tangerine bar or bamboo base, and regenerated fiber can adopt the depleted polyethylene.
4, fiber magnesium composite material cushion block according to claim 3 is characterized in that described magnesium chloride gelling material is that to be 40% magnesium chloride and water by magnesium content form by 60: 40 mixed.
5, according to claim 1,2,3 or 4 described fiber magnesium composite material cushion blocks, it is characterized in that can also adding solidifying agent in the feed composition of fiber magnesia composite material of said ratio, its set of dispense ratio is:
Magnesia light burnt powder 40～50%
Vegetable fibre or regenerated fiber 9.5～19%
Magnesium chloride gelling material 30～40%
Solidifying agent mixed solution 0.5～1%
Described solidifying agent mixed solution adopts tertiary sodium phosphate and Sodium Silicofluoride to form by 1: 1 mixed.
6, fiber magnesium composite material cushion block according to claim 5 is characterized in that at described fiber, magnesia composite material by following component (by weight percentage) proportioning:
Magnesia light burnt powder 45%
Sawdust 13% as vegetable fibre
Bamboo base 5% as vegetable fibre
Magnesium chloride gelling material 36%
Tertiary sodium phosphate and Sodium Silicofluoride mixed solution 1%
7, a kind of making method that is used to make the described fiber magnesium composite material cushion block of claim 1 is characterized in that comprising the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 40～50%
Fiber 10～20%
Magnesium chloride gelling material 30～40%
(2) magnesia light burnt powder and the blending in of fibers of magnesium content more than 80% stirred;
(3) add the magnesium chloride gelling material again and be mixed and made into material-mud, (4) are poured in the mould of holding successfully in advance then, and dry back depanning can make this product.
8, a kind of making method that is used to make the described fiber magnesium composite material cushion block of claim 7 is characterized in that comprising the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 40～50%
Vegetable fibre or regenerated fiber 9.5～19%
Magnesium chloride gelling material 30～40%
Solidifying agent mixed solution 0.5～1%
(2) with magnesia light burnt powder and vegetable fibre or the regenerated fiber mixing and stirring of magnesium content more than 80%;
(3) add the magnesium chloride gelling material again;
(4) add 0.5～1% solidifying agent mixed solution then and be mixed and made into material-mud;
(5) be poured at last in the mould of holding successfully in advance, dry back depanning promptly makes this cushion block.
9, a kind of making method that is used to make the described fiber magnesium composite material cushion block of claim 7 is characterized in that comprising the following steps:
(1) with raw material by following set of dispense than (weight percent meter):
Magnesia light burnt powder 45%
Sawdust 13% as vegetable fibre
Bamboo base 5% as vegetable fibre
Magnesium chloride gelling material 36%
Tertiary sodium phosphate and Sodium Silicofluoride mixed solution 1%
(2) with magnesia light burnt powder and the vegetable fibre sawdust mixing and stirring of magnesium content more than 90%;
(3) add the magnesium chloride gelling material,
(4) adding the composite solidifying agent mixed solution of tertiary sodium phosphate and Sodium Silicofluoride again closes and makes material-mud;
(5) be poured in the mould of holding successfully in advance a part, add slurry again after adding 5% bamboo base, dry back depanning can make this product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031333028A CN1548396A (en) | 2003-05-17 | 2003-05-17 | Cushion block of composite fiber-magnesium material and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031333028A CN1548396A (en) | 2003-05-17 | 2003-05-17 | Cushion block of composite fiber-magnesium material and its making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1548396A true CN1548396A (en) | 2004-11-24 |
Family
ID=34322998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031333028A Pending CN1548396A (en) | 2003-05-17 | 2003-05-17 | Cushion block of composite fiber-magnesium material and its making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1548396A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318207C (en) * | 2006-01-12 | 2007-05-30 | 孙滔 | Reinforced fiber magnesium composite material cushion block and its production method |
| CN105645909A (en) * | 2014-11-14 | 2016-06-08 | 任丘市永基建筑安装工程有限公司 | New magnesite counterweight block |
| CN107160774A (en) * | 2017-05-18 | 2017-09-15 | 深圳市博之雅新材料科技有限公司 | Water-resistant type fireproof decoration plate |
| CN107176802A (en) * | 2017-05-18 | 2017-09-19 | 深圳市博之雅新材料科技有限公司 | Fire prevention furniture-plates |
| CN107244875A (en) * | 2017-05-18 | 2017-10-13 | 深圳市博之雅新材料科技有限公司 | It is new to prevent returning halogen fire-proof plate |
| US20210372144A1 (en) * | 2020-05-26 | 2021-12-02 | Champion Link International Corporation | Panel and Method for Producing a Panel |
-
2003
- 2003-05-17 CN CNA031333028A patent/CN1548396A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318207C (en) * | 2006-01-12 | 2007-05-30 | 孙滔 | Reinforced fiber magnesium composite material cushion block and its production method |
| CN105645909A (en) * | 2014-11-14 | 2016-06-08 | 任丘市永基建筑安装工程有限公司 | New magnesite counterweight block |
| CN107160774A (en) * | 2017-05-18 | 2017-09-15 | 深圳市博之雅新材料科技有限公司 | Water-resistant type fireproof decoration plate |
| CN107176802A (en) * | 2017-05-18 | 2017-09-19 | 深圳市博之雅新材料科技有限公司 | Fire prevention furniture-plates |
| CN107244875A (en) * | 2017-05-18 | 2017-10-13 | 深圳市博之雅新材料科技有限公司 | It is new to prevent returning halogen fire-proof plate |
| US20210372144A1 (en) * | 2020-05-26 | 2021-12-02 | Champion Link International Corporation | Panel and Method for Producing a Panel |
| US11624192B2 (en) * | 2020-05-26 | 2023-04-11 | Champion Link International Corporation | Panel and method for producing a panel |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |