CN1147978A - Foaming material made of plant - Google Patents
Foaming material made of plant Download PDFInfo
- Publication number
- CN1147978A CN1147978A CN95117027.9A CN95117027A CN1147978A CN 1147978 A CN1147978 A CN 1147978A CN 95117027 A CN95117027 A CN 95117027A CN 1147978 A CN1147978 A CN 1147978A
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Abstract
This expanded material is made up by using plant fruit (for example potato, sweet potato and corn, etc.), plant fibre (for example wheat-straw, rice straw and reed, etc.) and non-toxic adjuvant as raw materials through ultrasonic foaming and forming treatment. Said invention has no pollution in the course of production, and after use, it can be recovered and used directly as feed or fertilizer. Said invented material is low in price, stable in properties, safe in use, and can be substituted for existent plastic foamed material, and can be extensively used in the fields of industry, agriculture, medicine, building, machinery, electronics and chemical industry, etc..
Description
The present invention relates to expanded material, particularly a kind of is raw material with fruit, string and nontoxic auxiliary agent, product and the production method made through ultrasonic wave foaming aftershaping.
Plastic foam material uses all kinds of fluorocarbons (freon) in manufacture process, can cause irreversible destruction to earth atmospheric ozone layer, the product that this class material is made because of causing permanent pollution to soil and ocean by natural degradation, has a strong impact on existent environment of people after use.
In order to solve this difficult problem: the various countries scientific and technical personnel have made number of research projects, and obtain important achievement in the following areas:
1, the production technology to expanded material changes leather: the original freon blowing agent that uses is made into inert gas blowing agent such as argon, nitrogen, helium, xenon, hydrogen, carbon dioxide etc., inorganic foaming agent such as boronation sodium, urea oxalate, carbonate etc., organic foaming agent such as AC, ABN, DIPA etc., these substitute products do not have destruction to atmospheric ozone layer.
2, develop novel expanded material:
A: biodegradable plastics
Main employing starch and the moulding of plastics polymerization post-foaming, this series products is imbedded in the soil after using, microorganism can produce degraded to it, has all made detailed description as patent CN-1074451A, GB-2214919, EP-400531, US-5095054, USP-4542178, USP-3312641 etc.
B: degradable plastics
The main employing introduced photosensitive group or light-sensitive catalyst in the plastic construction, makes its product use the back to produce degraded under light is done, and all proposes specific embodiments as patent USP-4121025, CN-1094068A, GEV-2136704, USP-5090941 etc.The appearance of these degradation plastics; some positive roles have been played to solving environmental pollution; but because the sub-fraction in the just finished product component of being degraded, most of plastics still with particle or fragment long-term existence in the soil, so contaminated solution problem fundamentally not.
The objective of the invention is to design a kind of in process of production with the novel expanded material that uses post processing can not pollute environment.
The present invention is raw material, makes behind the ultrasonic wave foaming with fruit, string and nontoxic auxiliary agent.
The used fruit of the present invention derives from potato class-potato, sweet potato, cassava, Chinese yam etc., rice class-paddy rice, upland rice etc.; Broomcorn millet class-corn, jowar; Beans-soybean, Peas, black soya bean, kidney bean etc.; Cereal-barley, wheat, rye, steaming wheat etc.; Woody-chestnuts, to tree etc.
The used string of the present invention derives from: straw, straw, cornstalk, sorghum rod, short velveteen, cotton stalk, bagasse, reed, Chinese alpine rush, Herba Cymbopogonis Citrari, bamboo pulp, rice bran, wheat bran etc.
The used nontoxic auxiliary agent of the present invention derives from water: colouring agent-natural colour class; Anticorrisive agent-DHA, benzoic acid, Ni Baijin fat etc.; Modifier-soya-bean oil, peanut oil, rapeseed oil, glycerine, palm wet goods; Plasticizer-adjacent benzene formicester class, phosphoric acid lipid, adipic acid lipid etc.; Lubricant-non-ionic surface active agent, hard fatty acids, hard soap etc.; Fire retardant-bromomeoamyl alcohol class, halo paraffin wax, aluminium hydroxide, methyl acid phosphate two formicesters etc.; Age resister-benzotriazole, hexichol first cave class, salicylic acid lipid etc.; Filler-talcum powder, wood powder, urea, silicate etc.; Foam improver-phosphate, carbonate, silicate etc.; Stabilizing agent-homopolymer chain enol, auxiliary agent can be the mixture of water and one or more additives.
Implementing process of the present invention is:
String-segment-cyclonic separation-imonium boiling-ozone bleaching-drying-napping-pulverizing-experienced, made material are component A.
Fruit-defibrination-dehydration-decolouring-drying, gained raw material are component B.
Auxiliary agent and component B are mixed, add component A through consolute, ultrasonic wave foaming aftershaping.
The present invention is in string processing, change traditional cash liquid boiling into the imonium boiling, not only can improve the rate of recovery of fiber, its waste liquid also can be without any processing directly as the farmland compound fertilizer, thereby can avoid traditional cash to boil black liquor and be difficult for handle and cause environmental pollution, imonium wide material sources in addition, low price, can reduce production costs, the optium concentration of imonium is 5-30%.
Technology such as the freon that the present invention adopts with ultrasonic replacement prior art in foamed process, inert gas, organic foaming do not produce any pollution in the production, can improve the quality of products, and reduce production costs, and frequency of optimum traffic is 10-35KC/S.
The moulding process that the present invention is used can adopt technical matters and relevant devices such as extrusion molding of the prior art, injection moulding, cast molding, compression molding, rotational forming.
Technology that the present invention is used and equipment can be adjusted accordingly according to the raw material of selecting for use are different.
Below in conjunction with embodiment the present invention is further described:
With plant fiber material such as straw, be cut into 2-3 cun, [concentration is 10%, wherein (NH to put into imonium solution
4)
2SO
3Concentration is 5%, (NH
4)
2CO
3Concentration is 5%], in 150 ℃ of boiling 2-3 hours, clean the back and do the napping processing after with ozone bleaching (effective 0 content be 1-1.5%/liter) drying, pulverize (degree of grinding is controlled at 3-4) with pulverizer again, powder taken out be placed under the normal temperature experienced 12 hours, and often stir that to make it evenly bulk, made material be component A.
With fruit such as potato, defibrination to 50 order, decolouring was filtered after 15-20 minute in saturated sodium carbonate solution, filter residue is cleaned to the drying of colourless back, making thing is component B, and water intaking 29Kg puts into agitator, constant temperature to 60 ℃, be stirred to whole dissolvings after adding an amount of pigment and anticorrisive agent, use again with quadrat method to add homopolymer chain enol 0.2kg, component B20kg, talcum powder 0.1kg, glycerine 0.2kg, component A50kg, ammonium carbonate 0.4kg successively.To carry out ultrasonic foaming in the prepared even gelatinous product input supersonic generator, supersonic generator can be done the grooving shape, also can be processed into tubulose, frequency of utilization is 20KC/S, the compound after the ultrasonic foaming is sent into made needed foaming finished product in the make-up machine.
In sum, its raw material source of the present invention is extensive, can improve the comprehensive utilization of agricultural resource, increases added value.The present invention does not produce pollution aborning, and prepared finished product is recyclable as the feed of aquaculture or the fertilizer of plant husbandry after use.Manufacturing process of the present invention is simple, and product price is cheap, and stable performance is safe in utilization, can substitute existing plastic foam material fully and be widely used in industries such as industry, agricultural, medicine, building, machinery, electronics, chemical industry.
Claims (9)
1, a kind of expanded material made from plant, it is characterized in that adopting fruit, string and nontoxic auxiliary agent is raw material, makes behind the ultrasonic wave foaming.
2, a kind of expanded material made from plant that requires according to right 1 is characterized in that calculating by weight its component and is:
Fruit: 5～50%
String: 30～80%
Nontoxic auxiliary agent: 10～30%
3, a kind of expanded material made from plant that requires according to right 1 and 2 is characterized in that described fruit derives from: potato class-potato, sweet potato, cassava, Chinese yam etc.; Rice class-paddy rice, upland rice etc.; Broomcorn millet class-corn, Chinese sorghum etc.; Beans-soybean, Peas, black soya bean, kidney bean etc.; Cereal-barley, wheat, rye, oat, millet etc.; Woody-chestnut is to tree etc.
4, a kind of expanded material made from plant that requires according to right 1 and 2 is characterized in that described string derives from straw, straw, cornstalk, short velveteen, cotton stalk, bagasse, rice bran, reed, Chinese alpine rush, Herba Cymbopogonis Citrari, bamboo pulp etc.
5, a kind of expanded material made from plant that requires according to right 1 and 2 is characterized in that described nontoxic auxiliary agent derives from water; Colouring agent-natural colouring matter; Anticorrisive agent-DHA, styrax etc.; Modifier-soya-bean oil, rapeseed oil, glycerine, palm wet goods; Plasticizer-adjacent benzene formicester class, phosphoric acid lipid, adipic acid lipid etc.; Lubricant-non-ionic surface active agent, hard fatty acids, hard soap etc.; Fire retardant-bromomeoamyl alcohol class, halo paraffin, aluminium hydroxide, toluene phosphoric acid=formicester etc.; Age resister-benzotriazole, hexichol first cave class, salicylic acid lipid etc.; Stabilizing agent-homopolymer chain enol; Filler-talcum powder, wood powder, urea, silicate etc.; Foam improver-phosphate, carbonate, sulfate etc., auxiliary agent are the mixture of water and one or more additives.
6, a kind of expanded material made from plant that requires according to right 1 is characterized in that described manufacturing process is:
String-segment-cyclonic separation-imonium boiling-ozone bleaching-drying-napping-pulverizing-experienced, made material are component A,
Fruit-defibrination-dehydration-decolouring-drying, made material are component B, and auxiliary agent and B component are mixed, and add component A consolute, ultrasonic wave foaming aftershaping.
7, a kind of expanded material made from plant that requires according to right 1 and 6 when it is characterized in that handling string, replaces traditional cash liquid cooking process with the imonium cooking process.The concentration of imonium solution is 5～30%, and the time is 15～90 minutes.
8, a kind of expanded material made from plant that requires according to right 1 and 6, technology such as the freon that it is characterized in that adopting the ultrasonic wave foaming to replace prior art, inert gas, organic foaming agent, frequency of optimum traffic is 10～35kc/s.
9, a kind of expanded material made from plant that requires according to right 1 and 6, it is characterized in that used moulding process is extrusion molding, prior art and relevant devices such as injection moulding, cast molding, compression molding, rotational forming can be done to make up accordingly to adjust according to the raw material of selecting for use is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117027A CN1079102C (en) | 1995-10-18 | 1995-10-18 | Foaming material made of plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95117027A CN1079102C (en) | 1995-10-18 | 1995-10-18 | Foaming material made of plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1147978A true CN1147978A (en) | 1997-04-23 |
| CN1079102C CN1079102C (en) | 2002-02-13 |
Family
ID=5081099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95117027A Expired - Fee Related CN1079102C (en) | 1995-10-18 | 1995-10-18 | Foaming material made of plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1079102C (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447205C (en) * | 2005-02-16 | 2008-12-31 | 唐相平 | Plant fiber foamed products and method for preparing same |
| CN100549073C (en) * | 2006-03-07 | 2009-10-14 | 中国科学院化学研究所 | A kind of method for preparing expanded product of thermoplastic resin |
| CN102454310A (en) * | 2010-10-27 | 2012-05-16 | 鄂志阳 | Environment-friendly energy-saving cold storage |
| CN103131035A (en) * | 2011-12-05 | 2013-06-05 | 江南大学 | Environment-friendly paper fiber foaming material and preparation method thereof |
| CN103382311A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Degradable pecan shell foam material and preparation method thereof |
| CN104962098A (en) * | 2015-07-28 | 2015-10-07 | 任新年 | Wear-resistant degradable plastic and preparation method thereof |
| CN105153473A (en) * | 2015-07-09 | 2015-12-16 | 苏百兆 | Biomass-based sponge-like foaming filler and preparation method thereof |
| CN107082750A (en) * | 2017-05-18 | 2017-08-22 | 三斯达（江苏）环保科技有限公司 | The preparation of benzophenone hydazone derivative and its application in anti-aging expanded material |
| WO2017144009A1 (en) * | 2016-02-24 | 2017-08-31 | Ecoinno (H.K.) Limited | Cellulose materials and methods of making and using same |
| CN107162901A (en) * | 2017-05-18 | 2017-09-15 | 三斯达（江苏）环保科技有限公司 | The preparation of double acid double phenol A ester and its application in anti-aging expanded material |
| CN111546564A (en) * | 2012-04-02 | 2020-08-18 | 绿色材料有限责任公司 | Injection molded article made of natural material and method of making the same |
| CN112761030A (en) * | 2020-12-16 | 2021-05-07 | 江西中竹生物质科技有限公司 | Bamboo pulp foaming material and preparation method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4220998C1 (en) * | 1992-06-26 | 1993-11-11 | Ppv Verwaltungs Ag Zuerich | Process for making integral foam |
| ATE137165T1 (en) * | 1992-08-28 | 1996-05-15 | Biotec Biolog Naturverpack | BIODEGRADABLE LAYER COMPOSITE MATERIAL BASED ON HARDENED STARCH FOAM AND METHOD FOR THE PRODUCTION THEREOF |
-
1995
- 1995-10-18 CN CN95117027A patent/CN1079102C/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100447205C (en) * | 2005-02-16 | 2008-12-31 | 唐相平 | Plant fiber foamed products and method for preparing same |
| CN100549073C (en) * | 2006-03-07 | 2009-10-14 | 中国科学院化学研究所 | A kind of method for preparing expanded product of thermoplastic resin |
| CN102454310A (en) * | 2010-10-27 | 2012-05-16 | 鄂志阳 | Environment-friendly energy-saving cold storage |
| CN103131035A (en) * | 2011-12-05 | 2013-06-05 | 江南大学 | Environment-friendly paper fiber foaming material and preparation method thereof |
| CN111546564A (en) * | 2012-04-02 | 2020-08-18 | 绿色材料有限责任公司 | Injection molded article made of natural material and method of making the same |
| CN103382311A (en) * | 2013-07-23 | 2013-11-06 | 安徽德琳环保发展（集团）有限公司 | Degradable pecan shell foam material and preparation method thereof |
| CN103382311B (en) * | 2013-07-23 | 2016-04-13 | 安徽德琳环保发展（集团）有限公司 | A kind of Degradable pecan shell foam material and preparation method thereof |
| CN105153473A (en) * | 2015-07-09 | 2015-12-16 | 苏百兆 | Biomass-based sponge-like foaming filler and preparation method thereof |
| CN104962098A (en) * | 2015-07-28 | 2015-10-07 | 任新年 | Wear-resistant degradable plastic and preparation method thereof |
| WO2017144009A1 (en) * | 2016-02-24 | 2017-08-31 | Ecoinno (H.K.) Limited | Cellulose materials and methods of making and using same |
| CN109152394A (en) * | 2016-02-24 | 2019-01-04 | 寰科创新有限公司 | Cellulosic material and its preparation and application |
| US10988897B2 (en) | 2016-02-24 | 2021-04-27 | Ecoinno (H.K.) Limited | Cellulose materials and methods of making and using same |
| CN109152394B (en) * | 2016-02-24 | 2023-07-14 | 寰科创新有限公司 | Cellulosic materials and methods of making and using the same |
| CN107082750A (en) * | 2017-05-18 | 2017-08-22 | 三斯达（江苏）环保科技有限公司 | The preparation of benzophenone hydazone derivative and its application in anti-aging expanded material |
| CN107162901A (en) * | 2017-05-18 | 2017-09-15 | 三斯达（江苏）环保科技有限公司 | The preparation of double acid double phenol A ester and its application in anti-aging expanded material |
| CN112761030A (en) * | 2020-12-16 | 2021-05-07 | 江西中竹生物质科技有限公司 | Bamboo pulp foaming material and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1079102C (en) | 2002-02-13 |
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