CN103740124A - Environment-friendly wallboard and preparation method thereof - Google Patents
Environment-friendly wallboard and preparation method thereof Download PDFInfo
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- CN103740124A CN103740124A CN201310717097.3A CN201310717097A CN103740124A CN 103740124 A CN103740124 A CN 103740124A CN 201310717097 A CN201310717097 A CN 201310717097A CN 103740124 A CN103740124 A CN 103740124A
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Abstract
The invention relates to an environment-friendly wallboard and a preparation method thereof. The environment-friendly wallboard comprises the following raw materials in parts by weight: 15-30 parts of crop straws, 10-15 parts of epoxy resin E121, 1-5 parts of diglycidyl ether, 1-5 parts of anhydride curing agent, 2-6 parts of PS-1191 type magnesium hydrate fire retardant, 2-6 parts of FS waterproof agent and 1-5 parts of quartz powder. The preparation method of the environment-friendly wallboard has the advantages that waste crop straw which is easily available is used as a raw material, the effects of low cost, energy saving, environment friendliness and waste recycling are achieved. In addition, the epoxy resin has the advantages of high hardness, good insulation property, acid and alkali resistance, and the like. The prepared wallboard is also durable.
Description
Technical field
The present invention relates to decoration field, relate in particular to a kind of environment protection wall board and preparation method thereof.
Background technology
Agricultural crop straw is a kind of natural biomass resource, and its component mostly is Mierocrystalline cellulose, xylogen etc., and quantity occupies large.Much stalk is all wasted, and has caused on the one hand the significant wastage of resource, on the other hand environment has been caused to pollution.
Epoxy resin is the important thermosetting resin of a class, is widely used in tamanori, the purposes such as coating.Be called again Albertol, artificial resin, Resin adhesive etc.Epoxy resin after solidifying has good physics, chemical property, it has excellent bonding strength to the surface of metal and non-metallic material, dielectric properties are good, set shrinking percentage is little, product size good stability, and hardness is high, snappiness is better, to alkali and most of solvent-stable, thereby be widely used in national defence, each department of national economy, pour into a mould, the purposes such as dipping, lamination material, caking agent, coating.
It is to one of making full use of of abandoned biomass that agricultural crop straw and epoxy blend are prepared to environment protection wall board, and the multiplex discarded cardboard of current commercially available wallboard pollutes greatly, needs to be excavated new raw material.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of environment protection wall board and preparation method thereof.
For solving existing issue, the solution that the present invention proposes is: a kind of environment protection wall board, comprise following raw material by weight: agricultural crop straw 15-30 part, epoxy resin E12 10-15 part, diglycidylether 1-5 part, anhydride curing agent 1-5 part, PS-1191 type flame retardant of magnesium hydroxide 2-6 part, FS water-resisting agent 2-6 part, silica powder 1-5 part.
Preferably, described agricultural crop straw is 100 order rape stalks.
The preparation method of above-mentioned environment protection wall board, comprises the following steps:
(1) take by weight required raw material;
(2) the epoxy resin E12 weighing up, diglycidylether, PS-1191 type flame retardant of magnesium hydroxide, FS water-resisting agent and silica powder are mixed, be heated to 50-70 ℃, keep 5-10 minute, drop into rape stalk, same direction stirs 5-10 minute to obtain mixed serum;
(3) get with the slurries of solidifying agent isodisperse and mix and be cured, be heated to 60-70 ℃, insulation 3-5 minute, pours in pre-prepd mould coolingly, and the demoulding is placed in the baking oven of 65-75 ℃, dries and within 25-30 minute, obtains wallboard.
Beneficial effect: the discarded agricultural crop straw of environment protection wall board utilization of the present invention is raw material, and raw material is extensive, and cost is lower, energy-conserving and environment-protective, realize changing waste into resources, in addition, epoxy resin has the advantages such as hardness is large, good insulating, acid and alkali-resistance, and the wallboard of working it out also can be durable in use.
Embodiment
Below by specific embodiment, the present invention is further described in detail.
Embodiment 1
(1) take by weight 15 parts of 100 order rape stalks, 10 parts of epoxy resin E12,1 part of diglycidylether, 1 part of anhydride curing agent, 2 parts of PS-1191 type flame retardant of magnesium hydroxide, 2 parts of FS water-resisting agents, 1 part of silica powder;
(2) the epoxy resin E12 weighing up, diglycidylether, PS-1191 type flame retardant of magnesium hydroxide, FS water-resisting agent and silica powder are mixed, be heated to 50 ℃, keep 5 minutes, drop into rape stalk, same direction stirs 5 minutes to obtain mixed serum;
(3) get with the slurries of anhydride curing agent isodisperse and mix and be cured, be heated to 60 ℃, be incubated 3 minutes, pour in pre-prepd mould coolingly, the demoulding is placed in the baking oven of 65 ℃, dries and within 25 minutes, obtains wallboard.
Embodiment 2
(1) take by weight 30 parts of 100 order rape stalks, 15 parts of epoxy resin E12,5 parts of diglycidylethers, 5 parts, solidifying agent, 6 parts of PS-1191 type flame retardant of magnesium hydroxide, 6 parts of FS water-resisting agents, 5 parts of silica powders;
(2) the epoxy resin E12 weighing up, diglycidylether, PS-1191 type flame retardant of magnesium hydroxide, FS water-resisting agent and silica powder are mixed, be heated to 70 ℃, keep 10 minutes, drop into rape stalk, same direction stirs 10 minutes to obtain mixed serum;
(3) get with the slurries of anhydride curing agent isodisperse and mix and be cured, be heated to 70 ℃, be incubated 5 minutes, pour in pre-prepd mould coolingly, the demoulding is placed in the baking oven of 75 ℃, dries and within 30 minutes, obtains wallboard.
Embodiment 3
(1) take by weight 25 parts of 100 order rape stalks, 12 parts of epoxy resin E12,3 parts of diglycidylethers, 4 parts, solidifying agent, 4 parts of PS-1191 type flame retardant of magnesium hydroxide, 4 parts of FS water-resisting agents, 3 parts of silica powders;
(2) the epoxy resin E12 weighing up, diglycidylether, PS-1191 type flame retardant of magnesium hydroxide, FS water-resisting agent and silica powder are mixed, be heated to 60 ℃, keep 8 minutes, drop into rape stalk, same direction stirs 8 minutes to obtain mixed serum;
(3) get with the slurries of anhydride curing agent isodisperse and mix and be cured, be heated to 65 ℃, be incubated 4 minutes, pour in pre-prepd mould coolingly, the demoulding is placed in the baking oven of 70 ℃, dries and within 30 minutes, obtains wallboard.
The environment protection wall board that this practicality is obtained carries out sample Mechanics Performance Testing: flexural strength on CMT6104 microcomputer controlled electronic universal tester according to GB/T9341-2000 standard testing, shock strength on XJJ-50 impact tester for simple supported beam according to GB/T1043-93 standard testing; Density is according to GB/T17657-1999 standard test.Result is as shown in table 1.
| Sequence number | Flexural strength (MPa) | Shock strength (KJ/m 2） | Density (g/cm 3） |
| 1 | 35.40 | 2.8 | 1.09 |
| 2 | 41.30 | 3.10 | 1.12 |
| 3 | 33.59 | 1.94 | 1.09 |
In addition, the invention is not restricted to above-mentioned embodiment, as long as within not exceeding scope of the present invention, can take variety of way to implement the present invention.
Claims (3)
1. an environment protection wall board, it is characterized in that comprising following raw material by weight: agricultural crop straw 15-30 part, epoxy resin E12 10-15 part, diglycidylether 1-5 part, anhydride curing agent 1-5 part, PS-1191 type flame retardant of magnesium hydroxide 2-6 part, FS water-resisting agent 2-6 part, silica powder 1-5 part.
2. a kind of environment protection wall board according to claim 1, is characterized in that: described agricultural crop straw is 100 order rape stalks.
3. the preparation method of a kind of environment protection wall board claimed in claim 1, is characterized in that comprising the following steps:
(1) take by weight required raw material;
(2) the epoxy resin E12 weighing up, diglycidylether, PS-1191 type flame retardant of magnesium hydroxide, FS water-resisting agent and silica powder are mixed, be heated to 50-70 ℃, keep 5-10 minute, drop into rape stalk, same direction stirs 5-10 minute to obtain mixed serum;
(3) get with the slurries of solidifying agent isodisperse and mix and be cured, be heated to 60-70 ℃, insulation 3-5 minute, pours in pre-prepd mould coolingly, and the demoulding is placed in the baking oven of 65-75 ℃, dries and within 25-30 minute, obtains wallboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717097.3A CN103740124A (en) | 2013-12-23 | 2013-12-23 | Environment-friendly wallboard and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310717097.3A CN103740124A (en) | 2013-12-23 | 2013-12-23 | Environment-friendly wallboard and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103740124A true CN103740124A (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310717097.3A Withdrawn CN103740124A (en) | 2013-12-23 | 2013-12-23 | Environment-friendly wallboard and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070589A (en) * | 2014-06-25 | 2014-10-01 | 无锡市崇安区科技创业服务中心 | Mold proof wallboard and production method thereof |
| CN104371278A (en) * | 2014-10-31 | 2015-02-25 | 合肥鼎雅家具有限责任公司 | Epoxy resin composite material containing rice straw ashes and preparation method of epoxy resin composite material |
| CN106220034A (en) * | 2016-07-06 | 2016-12-14 | 何维 | A kind of preparation method of insulation multi-function decoration board |
| CN107254140A (en) * | 2017-06-27 | 2017-10-17 | 六安三创建筑材料有限公司 | A kind of regeneration wall brick for building and preparation method thereof |
| CN108117720A (en) * | 2017-04-27 | 2018-06-05 | 钟建军 | A kind of inorfil water-proof heat-insulating slab |
| CN112441327A (en) * | 2019-08-27 | 2021-03-05 | 雷雅琴 | Environment-friendly material and manufacturing method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148572A (en) * | 2007-11-12 | 2008-03-26 | 武汉市科达云石护理材料有限公司 | Epoxy group anti-skid glue and preparation method thereof |
| CN101549517A (en) * | 2008-11-24 | 2009-10-07 | 兰州理工大学 | Method for preparing corn stalk composite artificial plate |
-
2013
- 2013-12-23 CN CN201310717097.3A patent/CN103740124A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148572A (en) * | 2007-11-12 | 2008-03-26 | 武汉市科达云石护理材料有限公司 | Epoxy group anti-skid glue and preparation method thereof |
| CN101549517A (en) * | 2008-11-24 | 2009-10-07 | 兰州理工大学 | Method for preparing corn stalk composite artificial plate |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070589A (en) * | 2014-06-25 | 2014-10-01 | 无锡市崇安区科技创业服务中心 | Mold proof wallboard and production method thereof |
| CN104371278A (en) * | 2014-10-31 | 2015-02-25 | 合肥鼎雅家具有限责任公司 | Epoxy resin composite material containing rice straw ashes and preparation method of epoxy resin composite material |
| CN106220034A (en) * | 2016-07-06 | 2016-12-14 | 何维 | A kind of preparation method of insulation multi-function decoration board |
| CN108117720A (en) * | 2017-04-27 | 2018-06-05 | 钟建军 | A kind of inorfil water-proof heat-insulating slab |
| CN107254140A (en) * | 2017-06-27 | 2017-10-17 | 六安三创建筑材料有限公司 | A kind of regeneration wall brick for building and preparation method thereof |
| CN112441327A (en) * | 2019-08-27 | 2021-03-05 | 雷雅琴 | Environment-friendly material and manufacturing method thereof |
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Application publication date: 20140423 |