CN101486543B - Environment friendly type heat-insulating plate formula - Google Patents
Environment friendly type heat-insulating plate formula Download PDFInfo
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- CN101486543B CN101486543B CN2009100952761A CN200910095276A CN101486543B CN 101486543 B CN101486543 B CN 101486543B CN 2009100952761 A CN2009100952761 A CN 2009100952761A CN 200910095276 A CN200910095276 A CN 200910095276A CN 101486543 B CN101486543 B CN 101486543B
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- Prior art keywords
- percent
- environmental friendly
- type heat
- friendly type
- perlite
- Prior art date
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000000835 fiber Substances 0.000 claims abstract description 37
- 230000007613 environmental effect Effects 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 23
- 229920002472 Starch Polymers 0.000 claims abstract description 20
- 229920000728 polyester Polymers 0.000 claims abstract description 20
- 239000004927 clay Substances 0.000 claims abstract description 18
- 239000010451 perlite Substances 0.000 claims abstract description 18
- 235000019362 perlite Nutrition 0.000 claims abstract description 18
- 239000000377 silicon dioxide Substances 0.000 claims description 19
- 239000008107 starch Substances 0.000 claims description 18
- 235000019698 starch Nutrition 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 4
- 235000019890 Amylum Nutrition 0.000 abstract 2
- 239000006004 Quartz sand Substances 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 238000000967 suction filtration Methods 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 description 6
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 229920003987 resole Polymers 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000132536 Cirsium Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002742 anti-folding effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an environmental friendly insulation board formula which solves the problems that a wedding agent in the existing formula is easy to generate harmful smog, pollutes the environment, has low intensity, is easy to stick a mold and sandwich sand, is difficult to shape, is easy to fall corners and the like. The environmental friendly insulation board formula comprises the components with the weight percentage as follows: 47 to 57 percent of quartz sand, 2 to 8 percent of pasteboard fiber, 2 to 8 percent of fireproof fiber, 6 to 10 percent of clay, 2 to 8 percent of perlite, 18 to 22 percent of modified amylum, as well as 3 to 7 percent of environmental friendly polyester. The environmental friendly insulation board formula has the advantages that: the formula adopts the modified amylum and the environmental friendly polyester as the wedding agent for controlling the proportion within a reasonable range, does not generate harmful smog when in use, is easier to carryout suction filtration and molding, and has short baking time and high intensity; moreover, the anti-bending of the environmental friendly insulation board formula can achieve 3 to 5MPa, thus reducing the loss during transportation and using processes, not sticking sand and sandwiching steel, as well as having smooth steel ingot surface.
Description
Technical field
The present invention relates to a kind of environment-friendly type heat-insulating plate formula.
Background technology
Existing mainly adopt following material as wedding agent: 1. adopt resol as wedding agent with heat-insulating shield; Consider drying forming through inhaling with silica sand, light material; But resol and stiffening agent urotropine produce a large amount of harmful smog in decomposition course, contaminate environment, and cost an arm and a leg; 2. adopt cement as wedding agent, process the thistle board intensity difference, temperature performance can't guarantee again when processing recasting; 3. adopt water glass as wedding agent, the heat-insulating shield of processing easily and steel ingot generation sticking to mould, burning into sand phenomenon.
To the problems referred to above, Chinese patent 88104261 discloses a kind of insulation adhesive and preparation method thereof, adopts sticky rice flour and flour as wedding agent; Though can solve the shortcoming that adopts resol, the heat-insulating shield intensity of processing as wedding agent with sticky rice flour and flour is low, has only 1-2MPa; Difficult forming owing to sticky rice flour, flour all are partially soluble in water, are inhaled the worry moulding moisture and is difficult to drain only simultaneously; Except that the corner is prone to come off; More need consume a large amount of coals and get rid of too much moisture, storing time prolongs, and has increased discharging from another point of view.
Summary of the invention
The object of the present invention is to provide a kind of environment-friendly type heat-insulating plate formula, can solve effectively that wedding agent is easy to generate harmful smog in the existing prescription, contaminate environment, intensity is low, is prone to sticking to mould, with burning into sand, difficult forming, corner problem such as be prone to come off.
In order to solve the problems of the technologies described above, the present invention realizes through following technical scheme: a kind of environment-friendly type heat-insulating plate formula comprises following component; The each component weight percent is: silica sand 47～57%, cardboard fiber 2～8%, refractory fibre 2～8%; Clay 6～10%; Perlite 2～8%, treated starch are 18%～22%, and the environmental protection polyester is 3%～7%.
Preferably, the each component mass percent: silica sand 57%, cardboard fiber 4%, refractory fibre 4%, clay 6%, perlite 4%, treated starch are 18%, the environmental protection polyester is 7%.
Optional, the each component mass percent: silica sand 52%, cardboard fiber 5%, refractory fibre 5%, clay 8%, perlite 5%, treated starch are 20%, the environmental protection polyester is 5%.
Optional, the each component mass percent: silica sand 47%, cardboard fiber 6%, refractory fibre 6%, clay 10%, perlite 6%, treated starch are 22%, the environmental protection polyester is 3%.
Optional, the each component mass percent: silica sand 48%, cardboard fiber 8%, refractory fibre 8%, clay 6%, perlite 8%, treated starch are 18%, the environmental protection polyester is 4%.
Optional, the each component mass percent: silica sand 57%, cardboard fiber 2%, refractory fibre 2%, clay 10%, perlite 2%, treated starch are 21%, the environmental protection polyester is 6%.
Compared with prior art, advantage of the present invention is: adopt treated starch and environmental protection polyester as the wedding agent control ratio in the reasonable scope, do not produce harmful smog during use; Inhale the worry moulding and be easier to, storing time is short, and intensity is high; Anti-folding can reach 3-5MPa; Reduced the loss in transportation and the use, and not scab folder steel, surface of steel ingot is bright and clean.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is a kind of environment-friendly type heat-insulating shield of the present invention process flow diagram.
Embodiment
Embodiment one:
A kind of environment-friendly type heat-insulating plate formula, the each component mass percent: said silica sand 57%, cardboard fiber 4%, refractory fibre 4%, clay 6%, perlite 4%, treated starch are 18%, the environmental protection polyester is 7%.
Embodiment two:
A kind of environment-friendly type heat-insulating plate formula, the each component mass percent: said silica sand 52%, cardboard fiber 5%, refractory fibre 5%, clay 8%, perlite 5%, treated starch are 20%, the environmental protection polyester is 5%.
Embodiment three:
A kind of environment-friendly type heat-insulating plate formula, the each component mass percent: said silica sand 47%, cardboard fiber 6%, refractory fibre 6%, clay 10%, perlite 6%, treated starch are 22%, the environmental protection polyester is 3%.
Embodiment four:
A kind of environment-friendly type heat-insulating plate formula, the each component mass percent: said silica sand 57%, cardboard fiber 2%, refractory fibre 2%, clay 10%, perlite 2%, treated starch are 21%, the environmental protection polyester is 6%.
Embodiment five:
A kind of environment-friendly type heat-insulating plate formula, the each component mass percent: said silica sand 48%, cardboard fiber 8%, refractory fibre 8%, clay 6%, perlite 8%, treated starch are 18%, the environmental protection polyester is 4%.
After making prescription by above five kinds of embodiments any, make by Fig. 1 process flow sheet, earlier with the fiber pulping; Add filler and the stirrings of wedding agent mixing such as silica sand again; Inhale then and consider moulding, 100～110 ℃ of rebake drying temperatures, last kiln discharge packing.
The above is merely the best specific embodiment of the present invention, but constitutional features of the present invention is not limited thereto, and any those skilled in the art is in the field of the invention, and the variation of being done or modify all is encompassed among the claim of the present invention.
Claims (6)
1. environment-friendly type heat-insulating shield, it is characterized in that: comprise following component, the each component weight percent is: silica sand is 47～57%; The cardboard fiber is 2～8%; Refractory fibre is 2～8%, and clay is 6～10%, and perlite is 2～8%; Treated starch is 18%～22%, and the environmental protection polyester is 3%～7%.
2. a kind of environment-friendly type heat-insulating shield as claimed in claim 1 is characterized in that: the each component mass percent:
Silica sand is 57%, and the cardboard fiber is 4%, and refractory fibre is 4%, and clay is 6%, and perlite is 4%, and treated starch is 18%, and the environmental protection polyester is 7%.
3. a kind of environment-friendly type heat-insulating shield as claimed in claim 1 is characterized in that: the each component mass percent:
Silica sand is 52%, and the cardboard fiber is 5%, and refractory fibre is 5%, and clay is 8%, and perlite is 5%, and treated starch is 20%, and the environmental protection polyester is 5%.
4. a kind of environment-friendly type heat-insulating shield as claimed in claim 1 is characterized in that: the each component mass percent:
Silica sand is 47%, and the cardboard fiber is 6%, and refractory fibre is 6%, and clay is 10%, and perlite is 6%, and treated starch is 22%, and the environmental protection polyester is 3%.
5. a kind of environment-friendly type heat-insulating shield as claimed in claim 1 is characterized in that: the each component mass percent:
Silica sand 57%, cardboard fiber 2%, refractory fibre 2%, clay 10%, perlite 2%, treated starch are 21%, the environmental protection polyester is 6%.
6. a kind of environment-friendly type heat-insulating shield as claimed in claim 1 is characterized in that: the each component mass percent:
Silica sand 48%, cardboard fiber 8%, refractory fibre 8%, clay 6%, perlite 8%, treated starch are 18%, the environmental protection polyester is 4%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100952761A CN101486543B (en) | 2009-01-07 | 2009-01-07 | Environment friendly type heat-insulating plate formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100952761A CN101486543B (en) | 2009-01-07 | 2009-01-07 | Environment friendly type heat-insulating plate formula |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486543A CN101486543A (en) | 2009-07-22 |
| CN101486543B true CN101486543B (en) | 2012-05-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100952761A Active CN101486543B (en) | 2009-01-07 | 2009-01-07 | Environment friendly type heat-insulating plate formula |
Country Status (1)
| Country | Link |
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| CN (1) | CN101486543B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967293B (en) * | 2010-10-11 | 2011-11-02 | 内蒙古大学 | Method for preparing boards from carboxymethyl starch serving as binding agent and waste plant fibers |
| CN104341125A (en) * | 2014-10-20 | 2015-02-11 | 浙江红鹰集团股份有限公司 | Heat insulating board for casting die and preparation process thereof |
| CN104446151A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Formula of healthy and environment-friendly board |
| CN104529257A (en) * | 2014-12-18 | 2015-04-22 | 无锡伊诺永利文化创意有限公司 | Formula of environment-friendly smart plate |
| CN104529256A (en) * | 2014-12-18 | 2015-04-22 | 无锡伊诺永利文化创意有限公司 | Formula for preparing healthy environment-friendly plate |
| CN104446147A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Preparation formula of environmentally-friendly intelligent panel |
| CN104446152A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Formula of environmentally-friendly intelligent panel |
| CN104446150A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Formula of environment-friendly board |
| CN104446146A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Formula for preparing environment-friendly and healthy board |
| CN104529258A (en) * | 2014-12-18 | 2015-04-22 | 无锡伊诺永利文化创意有限公司 | Formula for preparing intelligent environment-friendly plate |
| CN104446148A (en) * | 2014-12-18 | 2015-03-25 | 无锡伊诺永利文化创意有限公司 | Formula for preparing environment-friendly board |
| CN107572907A (en) * | 2017-08-04 | 2018-01-12 | 浙江红鹰集团股份有限公司 | A kind of heat-insulating plate formula and preparation method thereof |
| CN110183144A (en) * | 2019-06-12 | 2019-08-30 | 河南工学院 | It is a kind of environmental protection shield and preparation method and with its careers guidance show device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597592A (en) * | 2004-09-14 | 2005-03-23 | 山东鲁阳股份有限公司 | Ceramic fiber back lining board |
-
2009
- 2009-01-07 CN CN2009100952761A patent/CN101486543B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597592A (en) * | 2004-09-14 | 2005-03-23 | 山东鲁阳股份有限公司 | Ceramic fiber back lining board |
Non-Patent Citations (1)
| Title |
|---|
| 胡志鹏.聚氨酯硬泡：未来前景广阔的保温节能材料.《聚氨酯》.2008,(第76期),第32页左栏第3段. * |
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| Publication number | Publication date |
|---|---|
| CN101486543A (en) | 2009-07-22 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A formula of environment friendly heat insulation board Effective date of registration: 20210622 Granted publication date: 20120523 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2021330000620 |
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Date of cancellation: 20220617 Granted publication date: 20120523 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2021330000620 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A formula of environmental friendly insulation board Effective date of registration: 20220621 Granted publication date: 20120523 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2022330001015 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Date of cancellation: 20230626 Granted publication date: 20120523 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2022330001015 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Formula for Environmentally Friendly Insulation Board Effective date of registration: 20230628 Granted publication date: 20120523 Pledgee: South Taihu New Area sub branch of Huzhou Bank Co.,Ltd. Pledgor: Zhejiang Hongying Group Co.,Ltd. Registration number: Y2023980046207 |