CN1321707A - Formaldehydeless fire-resisting water-proofing decorative board and its preparation method - Google Patents
Formaldehydeless fire-resisting water-proofing decorative board and its preparation method Download PDFInfo
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- CN1321707A CN1321707A CN 01111143 CN01111143A CN1321707A CN 1321707 A CN1321707 A CN 1321707A CN 01111143 CN01111143 CN 01111143 CN 01111143 A CN01111143 A CN 01111143A CN 1321707 A CN1321707 A CN 1321707A
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- powder
- agent
- plant fiber
- decorative board
- fire
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Abstract
The fire-resisting water-proofing decorative plate is characterized by that it is made up by adopting plant fibre powder (husk powder, bran powder, wood powder and straw and stalk powder of various crops) as main raw material, using resin powder containing no formaldehyde as adhesive and adding conventional foaming agent, antiaging agent, plasticizer and fire-resisting agent, etc. through a certain preparation process. Said invention also provides its preparation method.
Description
The present invention relates to a kind of finishing material, especially relate to a kind of Formaldehydeless fire-resisting water-proofing decorative board and preparation method thereof.
Decorative sheet has been widely used in the decoration of doorframe and metope at present, decorative sheet can make the place of being fitted up take on a completely new look, but these decorative sheets such as medium density fiberboard, glued board are composition board, these decorative sheets all adopt the urea-formaldehyde glue that contains formaldehyde as tackiness agent, because of formaldehyde belongs to volatile toxic gas, the user will suck formaldehyde after living in the good house of finishing, thereby user's body is produced harm.
The purpose of this invention is to provide a kind of with the plant fiber powder be main raw material, formaldehydeless, have fire prevention, waterproof, fire retardation, decorative sheet that cost is low and preparation method thereof.
The object of the present invention is achieved like this: the present invention is made up of following raw material in weight part:
Plant fiber powder: 30-70
Resin-oatmeal: 25-65
Conventional whipping agent: 1-5
Conventional antiaging agent: 0.1-1
Conventional softening agent: 0.1-1
Conventional flame retardants: 0.1-0.5
Its preparation method is:
1, vegetable fibre is put into the drying shed inner drying, dried to water ratio and take out during for 3%-5%;
2, the vegetable fibre after will drying is crushed to 30 orders-150 purpose fine powder with pulverizer, obtains plant fiber powder;
3, plant fiber powder and resin-oatmeal, conventional whipping agent, conventional antiaging agent, conventional softening agent, conventional flame retardants are mixed equably, obtain mixture, and carry out high-speed stirring;
4, will stir the mixture according to a conventional method and be warming up to 120 ℃-260 ℃, and carry out again becoming the 10-20 purpose granular after the high-speed stirring;
5, send into then in the screw extrusion press, extrude through screw extrusion press and be gluey;
6, colloid is pressed desired thickness and injected mould, arrange and roll;
7, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material;
8, carry out deburring at last, after check, packing, obtain finished product.
The present invention is owing to adopt plant fiber powder (as chaff powder, husk powder, cotton, various crop stalk powder such as wheat, wood powder) is main raw material, with the resin-oatmeal that do not contain formaldehyde as tackiness agent, and be aided with conventional whipping agent, conventional antiaging agent, conventional softening agent, additives such as conventional flame retardants, form by certain prepared, the decorative sheet for preparing has and does not contain formaldehyde, fire prevention, fire-retardant, waterproof, utilization of waste material, the advantage that cost is low, having overcome with front trim panel can be a kind of novel finishing material to the shortcoming of user's body generation harm because of containing formaldehyde.
Below in conjunction with embodiment and contrast accompanying drawing the present invention is described in further detail.
Embodiment 1:
1, husk is put into the drying shed inner drying, drying to water ratio is to take out in 5% o'clock;
2, the husk after will drying is crushed to 150 purpose fine powders with pulverizer, obtains chaff powder;
3, take by weighing chaff powder 70Kg, polyvinyl chloride resin powder 25Kg, conventional whipping agent 1kg, conventional antiaging agent 1Kg, conventional softening agent 1Kg, conventional flame retardants 0.5Kg respectively, again they are mixed equably, obtain mixture, and carry out high-speed stirring;
4, will stir the mixture according to a conventional method and be warming up to 260 ℃, and carry out again becoming 10 purposes granular after the high-speed stirring;
5, send into then in the screw extrusion press, extrude through screw extrusion press and be gluey;
6, colloid is pressed desired thickness and injected mould, arrange and roll;
7, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar;
8, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 2:
1, cavings is put into the drying shed inner drying, drying to water ratio is to take out in 3% o'clock;
2, the cavings after will drying is crushed to 30 purpose fine powders with pulverizer, obtains husk powder;
3, take by weighing husk powder 30Kg, polyvinyl chloride resin powder 65Kg, conventional whipping agent 5kg, conventional antiaging agent 0.1Kg, conventional softening agent 0.1Kg, conventional flame retardants 0.1Kg respectively, again they are mixed equably, obtain mixture, and carry out high-speed stirring;
4, will stir the mixture according to a conventional method and be warming up to 120 ℃, and carry out again becoming 20 purposes granular after the high-speed stirring;
5, send into then in the screw extrusion press, extrude through screw extrusion press and be gluey;
6, colloid is pressed desired thickness and injected mould, arrange and roll;
7, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into special-shaped sheet material;
8, carry out deburring at last, after check, packing, obtain finished product.
Embodiment 3:
1, paddy stalk is put into the drying shed inner drying, taken out when drying to water ratio 4%;
2, the paddy stalk after will drying is crushed to 80 purpose fine powders with pulverizer, obtains the paddy stalk powder;
3, take by weighing paddy stalk powder 60Kg, polyvinyl chloride resin powder 40Kg, conventional whipping agent 2kg, conventional antiaging agent 0.4Kg, conventional softening agent 0.8Kg, conventional flame retardants 0.3Kg respectively, again they are mixed equably, obtain mixture, and carry out high-speed stirring;
4, will stir the mixture according to a conventional method and be warming up to 200 ℃, and carry out again becoming 15 purposes granular after the high-speed stirring;
5, send into then in the screw extrusion press, extrude through screw extrusion press and be gluey;
6, colloid is pressed desired thickness and injected mould, arrange and roll;
7, the material in the mould after row is rolled is delivered to the hydropress place and is carried out press-molding, is pressed into dull and stereotyped section bar;
8, carry out deburring at last, after check, packing, obtain finished product.
Claims (3)
1, a kind of Formaldehydeless fire-resisting water-proofing decorative board is characterized in that: be made up of following raw material in weight part:
Plant fiber powder: 30-70
Resin-oatmeal: 25-65
Conventional whipping agent: 1-5
Conventional antiaging agent: 0.1-1
Conventional softening agent: 0.1-1
Conventional flame retardants: 0.1-0.5.
2, Formaldehydeless fire-resisting water-proofing decorative board as claimed in claim 1 is characterized in that: described plant fiber powder is plant fiber powders such as chaff powder, husk powder, paddy stalk powder, cotton straw powder, wheat straw powder, wood powder.
3, the method for preparation Formaldehydeless fire-resisting water-proofing decorative board as claimed in claim 1 is characterized in that:
(1), vegetable fibre is put into the drying shed inner drying, dry to water ratio and take out during for 3%-5%;
(2), the vegetable fibre after will drying is crushed to 30 orders-150 purpose fine powder with pulverizer, obtains plant fiber powder;
(3), plant fiber powder and resin-oatmeal, conventional whipping agent, conventional antiaging agent, conventional softening agent, conventional flame retardants are mixed equably, obtain mixture, and carry out high-speed stirring;
(4), according to a conventional method will stir the mixture is warming up to 120 ℃-260 ℃, carries out becoming the 10-20 purpose granular after the high-speed stirring again;
(5), then send in the screw extrusion press, extrude through screw extrusion press and be gluey;
(6), colloid pressed desired thickness inject mould, arrange and roll;
(7), the material in the mould after row rolled delivers to the hydropress place and carries out press-molding, is pressed into dull and stereotyped section bar or special-shaped sheet material;
(8), at last carry out deburring, after check, packing, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01111143 CN1128186C (en) | 2000-09-22 | 2001-03-19 | Formaldehydeless fire-resisting water-proofing decorative board and its preparation method |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00126555.5 | 2000-09-22 | ||
| CN 00126555 CN1287135A (en) | 2000-09-22 | 2000-09-22 | Light waterproof decorative board and its production process |
| CN 01111143 CN1128186C (en) | 2000-09-22 | 2001-03-19 | Formaldehydeless fire-resisting water-proofing decorative board and its preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1321707A true CN1321707A (en) | 2001-11-14 |
| CN1128186C CN1128186C (en) | 2003-11-19 |
Family
ID=25739572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01111143 Expired - Fee Related CN1128186C (en) | 2000-09-22 | 2001-03-19 | Formaldehydeless fire-resisting water-proofing decorative board and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1128186C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880376B (en) * | 2006-05-17 | 2010-05-12 | 安徽国风集团有限公司 | Bran powder type thermoplastic wood plastic composite material and its preparing process |
| CN101947804A (en) * | 2010-09-01 | 2011-01-19 | 安徽长林节能材料科技有限公司 | Plant straw board and manufacturing method thereof |
| CN103450588A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Lightweight composite wall board and production method thereof |
| CN103538135B (en) * | 2013-10-12 | 2015-08-26 | 成明生 | A kind of method utilizing cotton stalk to prepare high-density web plate in wooden stick's production |
| CN105178560A (en) * | 2015-08-06 | 2015-12-23 | 惠州市东江园林工程有限公司 | Corrosion-resistance ecological floor and preparation method thereof |
| CN106220034A (en) * | 2016-07-06 | 2016-12-14 | 何维 | A kind of preparation method of insulation multi-function decoration board |
| CN109895211A (en) * | 2019-03-28 | 2019-06-18 | 乐捷家居股份有限公司 | A kind of environment-friendly type artificial furniture board material and its preparation process |
-
2001
- 2001-03-19 CN CN 01111143 patent/CN1128186C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880376B (en) * | 2006-05-17 | 2010-05-12 | 安徽国风集团有限公司 | Bran powder type thermoplastic wood plastic composite material and its preparing process |
| CN101947804A (en) * | 2010-09-01 | 2011-01-19 | 安徽长林节能材料科技有限公司 | Plant straw board and manufacturing method thereof |
| CN103450588A (en) * | 2013-07-16 | 2013-12-18 | 汪永辉 | Lightweight composite wall board and production method thereof |
| CN103450588B (en) * | 2013-07-16 | 2015-11-18 | 汪永辉 | A kind of Light composite wall plate and preparation method thereof |
| CN103538135B (en) * | 2013-10-12 | 2015-08-26 | 成明生 | A kind of method utilizing cotton stalk to prepare high-density web plate in wooden stick's production |
| CN105178560A (en) * | 2015-08-06 | 2015-12-23 | 惠州市东江园林工程有限公司 | Corrosion-resistance ecological floor and preparation method thereof |
| CN106220034A (en) * | 2016-07-06 | 2016-12-14 | 何维 | A kind of preparation method of insulation multi-function decoration board |
| CN109895211A (en) * | 2019-03-28 | 2019-06-18 | 乐捷家居股份有限公司 | A kind of environment-friendly type artificial furniture board material and its preparation process |
| CN109895211B (en) * | 2019-03-28 | 2021-09-24 | 乐捷家居股份有限公司 | Environment-friendly artificial furniture board and preparation process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1128186C (en) | 2003-11-19 |
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