CN102382419A - Method for manufacturing bamboo fiber melamine product - Google Patents
Method for manufacturing bamboo fiber melamine product Download PDFInfo
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- CN102382419A CN102382419A CN2011102368438A CN201110236843A CN102382419A CN 102382419 A CN102382419 A CN 102382419A CN 2011102368438 A CN2011102368438 A CN 2011102368438A CN 201110236843 A CN201110236843 A CN 201110236843A CN 102382419 A CN102382419 A CN 102382419A
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- kilograms
- bamboo
- melamine
- bamboo fibers
- formaldehyde
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- Dry Formation Of Fiberboard And The Like (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to a method for manufacturing a bamboo fiber melamine product. The method comprises the following steps of: mixing 200-300 kilograms of melamine with 900-1,100 kilograms of formaldehyde, heating with steam in a reaction kettle to 70-90 DEG C, and undergoing an open reaction for 2-5 hours; adding 100-400 kilograms of wood pulp and 100-500 kilograms of bamboo fibers into liquid resin obtained in the reaction, and kneading with a kneading machine for 2-5 hours; drying by using a mesh belt drier; performing ball milling with a ball mill to obtain powder; and performing press forming on the powder. The invention has the beneficial effects that: an appropriate amount of bamboo fibers are added into melamine formaldehyde resin, and a bamboo fiber environmental protection material is added on the basis that the product intensity is not influenced,so that the effect of absorbing free formaldehyde is achieved, the bamboo resource of the province is fully utilized simultaneously, and the raw material cost is reduced.
Description
Technical field
The present invention relates to a kind of melamine product scope, especially a kind of method of manufacture of bamboo fibers melamine product.
Background technology
Food is a kind of of plastic containers with trimeric cyanamide moulding article; Be commonly called melamine; More and more general is used by family, school, restaurant, snack bar, snack-bar, particularly because it is not easily broken, makes a lot of heads of a family that it is used as Child tableware; Because popularity and the convenient and practical property used, the melamine product is more and more approved by people.Terpolycyantoamino-formaldehyde resin itself is nontoxic, but wherein contains certain free formaldehyde, when receiving microwave radiation, can slowly discharge.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, and a kind of method of manufacture of safer bamboo fibers melamine product is provided.
The present invention solves the technical scheme that its technical problem adopts: the method for manufacture of this bamboo fibers melamine product may further comprise the steps:
1) trimeric cyanamide with the 200-300 kilogram mixes with the formaldehyde of 900-1100 kilogram, in reaction kettle, utilizes steam to be warmed under 70-90 degree centigrade the condition open reactive 2-5 hour;
2) liquid resin that obtains after the reaction adds the wood pulp of 100-400 kilogram and the bamboo fibers of 100-500 kilogram, mediates 2-5 hour through kneader;
3) carry out drying through mesh belt dryer;
4) utilize ball mill to carry out the ball milling powdered;
5) powder is pressed.
The effect that the present invention is useful is: this product adds an amount of bamboo fibers in terpolycyantoamino-formaldehyde resin; Do not influencing on the basis of its product strength, increasing the bamboo fibers environment-friendly materials, the function that absorbs free formaldehyde is being arranged; Make full use of the our province bamboo resource simultaneously, reduce material cost.
Embodiment
Below in conjunction with embodiment the present invention is described further:
Embodiment 1: a kind of method of manufacture of bamboo fibers melamine product may further comprise the steps:
1) 250 kilograms the trimeric cyanamide formaldehyde with 1000 kilograms is mixed, in reaction kettle, utilize steam to be warmed under 80 degrees centigrade the condition open reactive 3 hours;
2) liquid resin that obtains after the reaction adds 250 kilograms wood pulp and 200 kilograms bamboo fibers, mediates 2 hours through kneader;
3) carry out drying through mesh belt dryer;
4) utilize ball mill to carry out the ball milling powdered;
5) powder is pressed
Promptly obtain a kind of bamboo fibers melamine product through above method of manufacture, like Child tableware etc.
Embodiment 2: the method for manufacture of this bamboo fibers melamine product may further comprise the steps:
1) 200 kilograms trimeric cyanamide is mixed with the formaldehyde of 900-kilogram, in reaction kettle, utilize steam to be warmed under 70 degrees centigrade the condition open reactive 2-5 hour;
2) liquid resin that obtains after the reaction adds 100 kilograms wood pulp and 100 kilograms bamboo fibers, mediates 2-5 hour through kneader;
3) carry out drying through mesh belt dryer;
4) utilize ball mill to carry out the ball milling powdered;
5) powder is pressed.
Embodiment 3: the method for manufacture of this bamboo fibers melamine product may further comprise the steps:
1) 300 kilograms the trimeric cyanamide formaldehyde with 1100 kilograms is mixed, in reaction kettle, utilize steam to be warmed under 90 degrees centigrade the condition open reactive 2-5 hour;
2) liquid resin that obtains after the reaction adds 400 kilograms wood pulp and 500 kilograms bamboo fibers, mediates 2-5 hour through kneader;
3) carry out drying through mesh belt dryer;
4) utilize ball mill to carry out the ball milling powdered;
5) powder is pressed.
Except that the foregoing description, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (1)
1. the method for manufacture of a bamboo fibers melamine product, it is characterized in that: this method may further comprise the steps:
1) trimeric cyanamide with the 200-300 kilogram mixes with the formaldehyde of 900-1100 kilogram, in reaction kettle, utilizes steam to be warmed under 70-90 degree centigrade the condition open reactive 2-5 hour;
2) liquid resin that obtains after the reaction adds the wood pulp of 100-400 kilogram and the bamboo fibers of 100-500 kilogram, mediates 2-5 hour through kneader;
3) carry out drying through mesh belt dryer;
4) adopt ball mill to carry out ball milling and obtain powder;
5) powder is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102368438A CN102382419A (en) | 2011-08-18 | 2011-08-18 | Method for manufacturing bamboo fiber melamine product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102368438A CN102382419A (en) | 2011-08-18 | 2011-08-18 | Method for manufacturing bamboo fiber melamine product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102382419A true CN102382419A (en) | 2012-03-21 |
Family
ID=45822284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102368438A Pending CN102382419A (en) | 2011-08-18 | 2011-08-18 | Method for manufacturing bamboo fiber melamine product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102382419A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987465A (en) * | 2017-12-20 | 2018-05-04 | 贺州宝兴新材料有限公司 | The manufacture method of petrochemical fiber melamine product |
| CN108003563A (en) * | 2017-12-20 | 2018-05-08 | 贺州宝兴新材料有限公司 | The manufacture method of bamboo fiber melamine product |
| CN108841194A (en) * | 2017-09-15 | 2018-11-20 | 广州简米餐具有限公司 | Utilize the composite material and preparation method of biomass fiber and the preparation of imitative porcelain salvage material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079756A (en) * | 1993-05-15 | 1993-12-22 | 韩奇东 | Light powder (Lacquer finish powder) and preparation method thereof |
| CN101074310A (en) * | 2007-05-29 | 2007-11-21 | 严萍 | Production of domestic resin appliances with inorganic filler |
| CN101585953A (en) * | 2009-06-23 | 2009-11-25 | 中国林业科学研究院林产化学工业研究所 | Method for preparing melamine formaldehyde molding compound |
-
2011
- 2011-08-18 CN CN2011102368438A patent/CN102382419A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079756A (en) * | 1993-05-15 | 1993-12-22 | 韩奇东 | Light powder (Lacquer finish powder) and preparation method thereof |
| CN101074310A (en) * | 2007-05-29 | 2007-11-21 | 严萍 | Production of domestic resin appliances with inorganic filler |
| CN101585953A (en) * | 2009-06-23 | 2009-11-25 | 中国林业科学研究院林产化学工业研究所 | Method for preparing melamine formaldehyde molding compound |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108841194A (en) * | 2017-09-15 | 2018-11-20 | 广州简米餐具有限公司 | Utilize the composite material and preparation method of biomass fiber and the preparation of imitative porcelain salvage material |
| CN107987465A (en) * | 2017-12-20 | 2018-05-04 | 贺州宝兴新材料有限公司 | The manufacture method of petrochemical fiber melamine product |
| CN108003563A (en) * | 2017-12-20 | 2018-05-08 | 贺州宝兴新材料有限公司 | The manufacture method of bamboo fiber melamine product |
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Application publication date: 20120321 |