CN106466814A - A kind of degradable recycling abrasive band and preparation method thereof - Google Patents
A kind of degradable recycling abrasive band and preparation method thereof Download PDFInfo
- Publication number
- CN106466814A CN106466814A CN201510540215.7A CN201510540215A CN106466814A CN 106466814 A CN106466814 A CN 106466814A CN 201510540215 A CN201510540215 A CN 201510540215A CN 106466814 A CN106466814 A CN 106466814A
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- Prior art keywords
- abrasive
- abrasive band
- matrix
- sand
- binding agent
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Package Frames And Binding Bands (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
A kind of degradable recycling abrasive band and preparation method thereof, including warp thread, weft yarn, slurry, binding agent, abrasive material, warp thread, weft yarn and slurry form the matrix of abrasive band bottom, the abrasive material of fine particle is fixed on matrix by binding agent, warp thread and weft yarn are made up with tencel fiber of raw material, and abrasive material is Brown Alundum, the artificial compound abrasive of carbonization class.Matrix used by this abrasive band is made up of tencel fiber, the wood pulp that this fiber is drawn materials based on the coniferous tree, is mixed to prepare with water and solvent oxidation amine, is not rare non-renewable resources.Above-mentioned abrasive band after inefficacy, matrix and gluing can aging in natural environment, degraded, the compound abrasive Stability Analysis of Structures such as corundum class, carbonization class do not interfere with soil ph yet, do not pollute the environment, recyclable recycling yet.In performance, this abrasive band has can bear higher cutting stress, and heat distortion point is high, the feature of long service life.
Description
Technical field
The present invention relates to coated abrasive tool field, particularly to a kind of degradable recycling abrasive band and preparation method thereof.
Background technology
" made in China 2025 ", improving first that national manufacturing industry innovation ability is classified as strategic task, proposition will be carried out in an all-round way
Green manufacturing.China's process industry is progressively developed to the direction of intensive style, energy-saving and emission-reduction, low-carbon (LC).Sbrasive belt grinding is a kind of bullet
Property grinding, multiple effect such as grinding, grinding, polishing can be made, its applied range model, use from familiar daily life
The production of product to large-scale aerospace utensil has application.According to 2014 on the coated abrasive tool information technology exchanging meeting that Hubei Wuhan is held
Statistics, only 2014 first half of the year, domestic coated abrasive tool yield just reached 2.42 hundred million square metres, and proportion next-door neighbour's sand is occupied in abrasive band, emery cloth class
After paper, about 6,000 ten thousand square metres about.Wherein based on the not high abrasive band of some coarse grain, precision, they adopt terylene,
The base fabric of cotton or polyester cotton blending is made, therefore strength low, wear no resistance, inefficacy abrasive band can because polyster fibre performance steady for a long time
Fixed, not perishable cause environmental pollution.Abrasive band, emery cloth had three kinds of trends in terms of sustainable development in recent years：One is：Grind
Send out abrasive band, the emery cloth with more efficient, accurate performance, especially abrasive band structure and material is constantly developed and perfect, make abrasive band
There is high temperature resistant, rub resistance, intensity height, the excellent advantage of crudy；Two are：Environmental protection aspect makes breakthrough, solves to lose
Effect abrasive band recycling problem, it is to avoid pollution environment；Three are：Sustainable development, the stone that the synthetic fibers such as polyster fibre are relied on
Oily resource will be increasingly exhausted, and textile fiber material supply breach is very greatly it is necessary to make full use of biomass resource, crop waste money
Source and waste textile regenerated resources, open up the fibrous raw material visual field further.In order to solve the above problems, scientific and technical personnel are just continuous
Ground research and discovery, researches and develops novel environment friendly abrasive band although technically making some progress, but in practice still
There is the technical barrier not yet overcoming.
Content of the invention
It is an object of the invention to overcoming above deficiency, provide a kind of degradable recycling abrasive band and preparation method thereof.This sand
Band base material used is made up of tencel fiber (Chinese commodity name, in the world referred to as lyocell fiber), this fiber draw materials from
Wood pulp based on coniferous tree, is mixed to prepare with water and solvent oxidation amine, is not rare non-renewable resources.Losing efficacy in above-mentioned abrasive band
Afterwards, matrix and gluing can aging in natural environment, degraded, the compound abrasive Stability Analysis of Structures such as Brown Alundum class, carbonization class also will not
Impact soil ph, does not pollute the environment, recyclable recycling yet.In performance, this abrasive band has can bear higher cutting
Cut stress, heat distortion point is high, the feature of long service life.
The technical solution adopted for the present invention to solve the technical problems is：Including warp thread, weft yarn, slurry, binding agent, abrasive material,
Warp thread, weft yarn and slurry form the matrix of abrasive band bottom, and the abrasive material of fine particle is fixed on matrix by binding agent, warp thread with
Weft yarn is made up with tencel fiber of raw material, and abrasive material is Brown Alundum, the artificial compound abrasive of carbonization class.
A kind of described degradable recycling abrasive band is made by following methods：
Uncoiling printing gluing plant the predrying re-glue of sand, solidification the flexible bundling of rolling and storage,
Packaging.
First, uncoiling printing
In cloth base material back up manufacturer's mark, product type, abrasive grain and use direction etc., it is easy to user discrimination and understands product
Serviceability.
2nd, gluing
1. abrasive band matrix is applied and enclose binding agent, using the double roller glue spreader of oil resistant rubber roller, adjust the distance between breast roll and glue spreader
Being about abrasive material is sand grains diameter 1/3 to 1/2, and the quality according to binding agent and abrasive band purposes performance are finely tuned.
2. primer is made up of binding agent, filler, surfactant, diluent etc., calculates by weight, phenol-formaldehyde A：55-90 part,
Filler 5-40 part, surfactant 0.1-1 part, diluent 0.1-10 part.
3. solidification temperature：50-90 DEG C of hardening time：30-50min
4. gluing and upper sand need to keep 5-6m distance, make the gluing nature levelling of matrix surface, eliminate the longitudinal lines in gluing aspect.
3rd, plant sand
1. the method using electrostatic sand-planting plants sand, and abrasive material is processed through ultrasonic activation sieve and moto-vibro screen, is bonded on base material, adopts
Brown corundum abrasive.
2. control the particle size distribution of abrasive material.
3. plant the matrix after sand under the effect of sanding roller, gently vibration removes the remaining sand on matrix.
4th, predrying
By the semi-finished product abrasive band after plant sand, it is dried, plated with steam roller.
5th, re-glue, solidification
1. re-glue raw material is made up of binding agent, efficient levelling agent, antistatic additive, filler, coupling agent, pigment and diluent etc., by weight
Amount calculates, bakelite B：55-90 part, filler 5-40 part, efficient levelling agent 0.1-5 part, pigment 1-5 part, antistatic
Agent 0.1-5 part, diluent 0.1-10 part, coupling agent 0.1-0.8 part.
2. solidification temperature：50-120 DEG C of hardening time：60-90min.
6th, rolling and storage
Abrasive band, after dried, by its rolling and storage at indoor cool place is dried, is beneficial to resinoid bond solidification.
7th, flexible
Using two 45 ° of flexible machines, abrasive band is carried out with flexible sizing (45 ° refer to exert oneself when abrasive band is flexible and radially angle at 45 °).
8th, bundling, packaging
1. semi-finished product are cut into by Rack using guillotine.
2. by user's requirement bundling, packaging.
The invention has the beneficial effects as follows：This product is environment-friendlycoated coated abrasive tool material, meets green manufacturing, Green Development requires.
Pliability is good, is degraded by microorganisms with base material and integrally destroys, will not produce secondary pollution after inefficacy in natural environment.Should
Higher cutting stress can be born in abrasive band, and heat distortion point is high, long service life.
Brief description
Figure below is in conjunction with the accompanying drawings and embodiments the present invention to be further described；
Fig. 1 is a kind of structural representation in biodegradable environmental protection abrasive band.
In in figure, 1. warp thread, 2. weft yarn, 3. slurry, 4. binding agent, 5. abrasive material.
Specific embodiment
In FIG, warp thread 1, weft yarn 2 and slurry 3 form the matrix of abrasive band bottom, and the abrasive material 5 of fine particle, by binding agent
4 are fixed on matrix.The warp thread of matrix and weft yarn are made up with tencel fiber of raw material, and abrasive material is Brown Alundum, the artificial conjunction of carbonization class
Become abrasive material.
Uncoiling printing gluing plant the predrying re-glue of sand, solidification the flexible bundling of rolling and storage,
Packaging.
First, uncoiling printing
In cloth base material back up manufacturer's mark, product type, abrasive grain and use direction etc., it is easy to user discrimination and understands product
Serviceability.
2nd, gluing
1. abrasive band matrix is applied and enclose binding agent, using the double roller glue spreader of oil resistant rubber roller, adjust the distance between breast roll and glue spreader
Being about abrasive material is sand grains diameter 1/3 to 1/2, and the quality according to binding agent and abrasive band purposes performance are finely tuned.
2. primer is made up of binding agent, filler, surfactant, diluent etc., calculates by weight, phenol-formaldehyde A：55-90 part,
Filler 5-40 part, surfactant 0.1-1 part, diluent 0.1-10 part.
3. solidification temperature：50-90 DEG C of hardening time：30-50min
4. gluing and upper sand need to keep 5-6m distance, make the gluing nature levelling of matrix surface, eliminate the longitudinal lines in gluing aspect.
3rd, plant sand
1. the method using electrostatic sand-planting plants sand, and abrasive material is processed through ultrasonic activation sieve and moto-vibro screen, is bonded on base material, adopts
Brown corundum abrasive.
2. control the particle size distribution of abrasive material.
3. plant the matrix after sand under the effect of sanding roller, gently vibration removes the remaining sand on matrix.
4th, predrying
By the semi-finished product abrasive band after plant sand, it is dried, plated with steam roller.
5th, re-glue, solidification
1. re-glue raw material is made up of binding agent, efficient levelling agent, antistatic additive, filler, coupling agent, pigment and diluent etc., by weight
Amount calculates, bakelite B：55-90 part, filler 5-40 part, efficient levelling agent 0.1-5 part, pigment 1-5 part, antistatic
Agent 0.1-5 part, diluent 0.1-10 part, coupling agent 0.1-0.8 part.
2. solidification temperature：50-120 DEG C of hardening time：60-90min.
6th, rolling and storage
Abrasive band, after dried, by its rolling and storage at indoor cool place is dried, is beneficial to resinoid bond solidification.
7th, flexible
Using two 45 ° of flexible machines, abrasive band is carried out with flexible sizing (45 ° refer to exert oneself when abrasive band is flexible and radially angle at 45 °).
8th, bundling, packaging
1. semi-finished product are cut into by Rack using guillotine.
2. by user's requirement bundling, packaging.
A kind of technical specification in biodegradable environmental protection abrasive band：
Specification：60#-1000#
Tensile strength (N/5cm) warp-wise >=2000 broadwise >=1000
Percentage elongation (%) warp-wise≤18.0 broadwise≤25.0
600N percentage elongation (%)≤3.0
This abrasive band is environment-friendlycoated coated abrasive tool material, meets green manufacturing, Green Development requires.Pliability is good, after inefficacy with
Base material is degraded by microorganisms in natural environment and entirety is destroyed, and does not pollute the environment.Higher cutting stress can be born in this abrasive band,
Have heat distortion point high, the feature of long service life.
Claims (2)
1. a kind of degradable recycling abrasive band and preparation method thereof, including warp thread, weft yarn, slurry, binding agent, abrasive material, warp thread, is characterized in that：Weft yarn and the matrix of slurry composition abrasive band bottom, the abrasive material of fine particle is fixed on matrix by binding agent, and warp thread and weft yarn are made up with tencel fiber of raw material, and abrasive material is Brown Alundum, the artificial compound abrasive of carbonization class.
2. a kind of degradable recycling abrasive band described in claim 1 and preparation method thereof, its feature comprises the following steps：
Uncoiling printing gluing plants the predrying re-glue of sand, the solidification flexible bundling of rolling and storage, packaging.
First step：Uncoiling is printed
In cloth base material back up manufacturer's mark, product type, abrasive grain and use direction etc., it is easy to the serviceability that user discrimination understands product.
Second step：Gluing
1. abrasive band matrix is applied and enclose binding agent, using the double roller glue spreader of oil resistant rubber roller, adjusting breast roll with the distance between glue spreader about abrasive material is sand grains diameter 1/3 to 1/2, and the quality according to binding agent and abrasive band purposes performance are finely tuned.
2. primer is made up of binding agent, filler, surfactant, diluent etc., calculates by weight, phenol-formaldehyde A：55-90 part, filler 5-40 part, surfactant 0.1-1 part, diluent 0.1-10 part.
3. solidification temperature：50-90 DEG C of hardening time：30-50min
4. gluing and upper sand need to keep 5-6m distance, make the gluing nature levelling of matrix surface, eliminate the longitudinal lines in gluing aspect.
Third step：Plant sand
1. the method using electrostatic sand-planting plants sand, and abrasive material is processed through ultrasonic activation sieve and moto-vibro screen, is bonded on base material, using brown corundum abrasive.
2. control the particle size distribution of abrasive material.
3. plant the matrix after sand under the effect of sanding roller, gently vibration removes the remaining sand on matrix.
Four steps：Predrying
By the semi-finished product abrasive band after plant sand, it is dried, plated with steam roller.
5th step：Re-glue, solidification
1. re-glue raw material is made up of binding agent, efficient levelling agent, antistatic additive, filler, coupling agent, pigment and diluent etc., calculates by weight, bakelite B：55-90 part, filler 5-40 part, efficient levelling agent 0.1-5 part, pigment 1-5 part, diluent 0.1-10 part, coupling agent 0.1-0.8 part.
2. solidification temperature 50-120 DEG C hardening time：60-90min.
6th step：Rolling and storage
Abrasive band, after dried, by its rolling and storage at indoor cool place is dried, is beneficial to resinoid bond solidification.
7th step：Flexible
Using two 45 ° of flexible machines, abrasive band is carried out with flexible sizing (45 ° refer to exert oneself when abrasive band is flexible and radially angle at 45 °).
8th step bundling, packaging
1. semi-finished product are cut into by Rack using guillotine.
2. by user's requirement bundling, packaging.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540215.7A CN106466814A (en) | 2015-08-23 | 2015-08-23 | A kind of degradable recycling abrasive band and preparation method thereof |
| PCT/CN2015/092963 WO2017031826A1 (en) | 2015-08-23 | 2015-10-27 | Degradable and recyclable abrasive band and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540215.7A CN106466814A (en) | 2015-08-23 | 2015-08-23 | A kind of degradable recycling abrasive band and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106466814A true CN106466814A (en) | 2017-03-01 |
Family
ID=58099555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510540215.7A Pending CN106466814A (en) | 2015-08-23 | 2015-08-23 | A kind of degradable recycling abrasive band and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106466814A (en) |
| WO (1) | WO2017031826A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774183A (en) * | 2019-11-01 | 2020-02-11 | 古德尚新材料科技湖北有限公司 | Ultrathin and ultra-soft smooth abrasive cloth and production process thereof |
| CN113770927A (en) * | 2021-09-18 | 2021-12-10 | 北京利研科技有限公司 | Long-life stamping grinding belt and preparation method thereof |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695863B (en) * | 2019-10-14 | 2022-10-14 | 雷龙长 | Electrostatic sand planting method for improving sand planting uniformity |
| CN113927494B (en) * | 2021-10-29 | 2023-03-17 | 北京国瑞升科技股份有限公司 | Grinding belt and preparation method thereof |
| CN115319648B (en) * | 2022-03-02 | 2024-05-10 | 淄博三共泰山涂附磨具有限公司 | Long-service-life abrasive cloth and preparation method thereof |
| CN115415947A (en) * | 2022-09-13 | 2022-12-02 | 四川省三台县固锐实业有限责任公司 | Non-glue sand planting method and sand planting device for coated abrasive tool |
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| US6672952B1 (en) * | 1998-12-23 | 2004-01-06 | 3M Innovative Properties Company | Tearable abrasive article |
| CN2880385Y (en) * | 2006-02-21 | 2007-03-21 | 江宪宗 | Sand band |
| CN201455824U (en) * | 2009-06-18 | 2010-05-12 | 湖北玉立砂带集团股份有限公司 | 1600 mm ultra-wide abrasive belt coil |
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2015
- 2015-08-23 CN CN201510540215.7A patent/CN106466814A/en active Pending
- 2015-10-27 WO PCT/CN2015/092963 patent/WO2017031826A1/en active Application Filing
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774183A (en) * | 2019-11-01 | 2020-02-11 | 古德尚新材料科技湖北有限公司 | Ultrathin and ultra-soft smooth abrasive cloth and production process thereof |
| CN113770927A (en) * | 2021-09-18 | 2021-12-10 | 北京利研科技有限公司 | Long-life stamping grinding belt and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017031826A1 (en) | 2017-03-02 |
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Application publication date: 20170301 |