CN109290971A - A kind of aqueous, environmental protective green sand paper and its production method - Google Patents
A kind of aqueous, environmental protective green sand paper and its production method Download PDFInfo
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- CN109290971A CN109290971A CN201811451636.2A CN201811451636A CN109290971A CN 109290971 A CN109290971 A CN 109290971A CN 201811451636 A CN201811451636 A CN 201811451636A CN 109290971 A CN109290971 A CN 109290971A
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- sand paper
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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
- B24D11/001—Manufacture of flexible abrasive materials
Abstract
The invention proposes a kind of aqueous, environmental protective green sand paper, including original paper layer (1), water-repellant treated layer (2), primer layer (3), the abrasive material (4), complex layer (5), anti-blocking process layer (6) set gradually from bottom to up.Water-repellant treated layer in sand paper improves waterproof ability, tensile strength, pliability, folding strength and the smoothness of original paper layer, and primer and re-glue is effectively prevent to penetrate into the original paper layer back side；Anti-blocking process layer in sand paper can make abrasive dust fall off, and will not be attached to above sand paper, effective to reduce the clogging generated when sand paper grinding, to greatly enhance the service life of sand paper, improve grinding efficiency.
Description
Technical field
The present invention relates to sand paper production technical fields, and in particular to a kind of aqueous, environmental protective green sand paper and its production method.
Background technique
The primary raw material of sand paper is substrate, abrasive material and adhesive.It is that abrasive material is adhered on substrate with adhesive and is made
The sanding and polishing tool being made is also used for increasing frictional force sometimes.Sand paper is mainly used for the japanning polishing of top-grade furniture, woodwork
And the fields such as fine grinding, medal polish of craftwork.For the intensity for improving sand paper, substrate not only requires toughness, but also
Has good wear-resisting and water resistance.
And existing sand paper, universal waterproof ability are poor, while sand paper can generate high temperature in grinding, at this moment on sand paper
Abrasive dust on local abrasive material and grinding workpiece, which can bond, to be mixed, and is got lodged on sand face, is caused the abrasive material on sand paper that can not fill
Divide and play a role, causes the service life of sand paper to terminate in advance, reduce the service life of sand paper, and traditional sand paper is adopted
It is the adhesive of sand paper with alkyd resin and epoxy resin, can releases in the production, transportation and storage process a large amount of harmful
Small-molecule substance not only pollutes environment but also damages the health of people, and because both for oiliness glue, and when use needs to use
Organic solvent is diluted, and workshop smell is very big when production, does not meet existing environmental protection policy.Therefore, the sand of high quality is produced
Paper becomes China's sand paper industry and needs the direction made great efforts.
Summary of the invention
For the deficiency in the presence of the prior art, the present invention provides one kind to have good flexibility, water resistance, and makes
With the aqueous, environmental protective green sand paper of service life long, anti-blocking resistant wear, the present invention also provides the productions of this kind of aqueous, environmental protective green sand paper
Method, environmental pollution is zero in production.
To achieve the above object, present invention employs the following technical solutions: a kind of aqueous, environmental protective green sand paper, including from
Under the supreme original paper layer set gradually, water-repellant treated layer, primer layer, abrasive material, complex layer, anti-blocking process layer.
A kind of production method of aqueous, environmental protective green sand paper, including successively carry out body paper treatment process, linging glue process,
Electrostatic sand-planting process, coating glue process, upper coating procedure；
The body paper treatment process includes: to choose paper base as original paper layer, paper base is soaked in water-proofing treatment liquid, then
Paper base after immersion is passed through into 150 DEG C of high-temperature bakings harvest web-like after ten minutes, forms water-repellant treated layer；
The linging glue process includes: that water-repellant treated layer is coated one layer of primer by rolling method, forms primer layer；
The electrostatic sand-planting process includes: by high-pressure electrostatic sand-planting machine fixed abrasive on primer layer, then through 130 DEG C
High temperature drying, formed abrasive material；
The coating glue process includes: to be applied glue on abrasive material by rolling method, then 80 DEG C of drying, forms re-glue
Layer；
The upper coating procedure includes: that one layer of anti-blocking coating of mixing is uniformly coated in complex layer, forms anti-blocking process layer,
Original paper layer, water-repellant treated layer, primer layer, abrasive material, complex layer, the anti-blocking process layer formation water finally set gradually from bottom to up
Property environment-friendly and green sand paper.
Further, according to parts by weight, the water-proofing treatment liquid includes: 80 parts of modified butadiene-styrene latex, Watery film-fomer 5
Part, 10 parts of wetting agent, 5 parts of dispersing agent.
Further, according to parts by weight, the primer includes: 80 parts of modified urea-formaldehyde resin, and 5 parts of curing agent, emulsifier 5
Part, 10 parts of toughener；
The glue includes: 70 parts of modified urea-formaldehyde resin, and 5 parts of curing agent, 10 parts of grinding aid, 5 parts of coupling agent, filler 10
Part.
Further, the abrasive material is high-temperature calcination abrasive material.
Further, according to parts by weight, the anti-blocking coating of mixing includes 90 parts of anti-blocking coating, 5 parts of defoaming agent, is resisted quiet
5 parts of electric agent.
Further, the Watery film-fomer is butadiene resin film forming agent, and the wetting agent is polyethylene glycol oxide, described
Dispersing agent is polyethylene wax.
Further, the curing agent is ammonium chloride, and the emulsifier is fatty alcohol polyoxyethylene ether, and the toughener is
Polyvinyl acetate emulsion, the grinding aid are triisopropanolamine, and the coupling agent is silane coupling agent, and the filler is talcum
Powder.
Further, the anti-blocking coating is zinc stearate, and defoaming agent is polypropylene glycerol aether, and antistatic agent is ethoxy
Base alkyl acid amine.
Compared with the prior art, the invention has the following beneficial effects:
1., the water-repellant treated layer in sand paper improve the waterproof ability of original paper layer, tensile strength, pliability, folding strength and
Smoothness effectively prevent primer and re-glue to penetrate into the original paper layer back side；
2., the anti-blocking process layer in sand paper abrasive dust can be made to fall off, will not be attached to above sand paper, effectively reduce sand paper
The clogging generated when grinding improves grinding efficiency to greatly enhance the service life of sand paper；
3., body paper treatment process through water-proofing treatment liquid handle paper base as original paper layer, hence it is evident that improve original paper base
Waterproof ability, tensile strength, pliability, folding strength and smoothness prevent primer and re-glue from penetrating into the paper base back side；
4., in linging glue process, the modified urea-formaldehyde resin in primer has good cementability, and brittleness is small, anti-water energy
Power is good, and curing agent ammonium chloride accelerates the crosslinking curing of primer entirety, and emulsifier fatty alcohol polyoxyethylene ether can improve emulsion
In it is various constitute phases between surface tension, toughener polyvinyl acetate emulsion increase primer formed adhesive film layer flexibility,
The toughness of sand paper itself is further enhanced, and uses water soluble glue, using water as diluent, Workshop Production is no different completely
Taste, the pollution to environment are zero, meet the environmentally protective policy of national " oil changes water "；
5., coating glue process in, 70 parts of the modified urea-formaldehyde resin of glue, curing agent ammonium chloride accelerate glue entirety crosslinking
Solidification, grinding aid triisopropanolamine improve grinding efficiency, and silane coupling agent promotes the bonding between different material, and can change
The performance of kind composite system, filler talcum powder is as lubricant, and using water soluble glue, using water as diluent, workshop is raw
Complete free from extraneous odour is produced, the pollution to environment is zero, meets the environmentally protective policy of national " oil changes water "；
6., the modified butadiene-styrene latex in water-proofing treatment liquid there is efficient conjunctiva intensity, bonding force, water resistant impressionability,
Butadiene resin film forming agent promotes high molecular flowing and flexible deformation in glue, improves coalescence performance, wetting agent polyoxyethylene
Alkene reduces surface-active tension, improves wetting effect, and polyethylene of dispersing agent wax disperses to be insoluble in the particle of liquid, while preventing
Grain sedimentation and cohesion；
7., abrasive material be high-temperature calcination abrasive material, the abrasive material by high-temperature calcination processing, the hydrophily of abrasive material, toughness, hardness and
Grinding efficiency has apparent promotion than common corundum abrasive, further enhances toughness, the hardness of sand paper, improves grinding effect
Rate；
8., defoaming agent polypropylene glycerol aether reduce surface tension, inhibit foam generate, antistatic agent ethoxylated alkyl
Acid amide reduces accumulation of static electricity.
To sum up, compared to traditional sand paper, the production method of aqueous, environmental protective green sand paper of the present invention can be prepared
Flexibility is good, water resistance is strong, grinding efficiency is high, anti-blocking resistant wear, sand paper with long service life, due to during producing sand paper
Glue used is water soluble glue, not can cause environmental pollution, and current environment protection requirement is met.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of aqueous, environmental protective green sand paper of the present invention.
Specific embodiment
As shown in Figure 1, a kind of aqueous, environmental protective green sand paper, including set gradually from bottom to up original paper layer 1, water-proofing treatment
Layer 2, primer layer 3, abrasive material 4, complex layer 5, anti-blocking process layer 6.
The production method of the aqueous, environmental protective green sand paper, including the body paper treatment process, linging glue process, quiet successively carried out
Electricity plants sand process, coating glue process, upper coating procedure；
The body paper treatment process includes: to choose the external high-quality paper base of import as original paper layer 1, and paper base is soaked in waterproof
In treatment fluid, squeezed at once with two rubber rollers uniformly, then by the paper base after immersion after being soaked in water-proofing treatment liquid after paper base
The drying tunnel for being sent into connection industrial combustion furnace passes through 150 DEG C of high-temperature bakings harvest web-like after ten minutes, forms water-repellant treated layer 2, bright
The aobvious waterproof ability for improving original paper base, tensile strength, pliability, folding strength and smoothness prevent primer and re-glue from permeating
To the paper base back side；The water-proofing treatment liquid is by modified butadiene-styrene latex 80kg, butadiene resin film forming agent 5kg, polyethylene glycol oxide
10kg, polyethylene wax 5kg, which are uniformly mixed, to be made.
The linging glue process includes: that water-repellant treated layer 2 is coated one layer of primer by rolling method, forms primer layer 3；Institute
Stating primer is that modified urea-formaldehyde resin 80kg, ammonium chloride 5kg, fatty alcohol polyoxyethylene ether 5kg, polyvinyl acetate emulsion 10kg is mixed
It closes and is uniformly made.
The electrostatic sand-planting process includes: on primer layer 3 by high-pressure electrostatic sand-planting machine fixed abrasive, the company of being then fed into
The drying tunnel for connecing industrial combustion furnace is dried through 130 DEG C of high temperature, forms abrasive material 4；The abrasive material is high-temperature calcination abrasive material, this implementation
In example, high-temperature calcination abrasive material is that Brown Alundum is extract after the high-temperature calcination of specific temperature, and surface is present in blue
Impurity in abrasive material is precipitated, and particle surface is rougher, substantially increases the hydrophily of Brown Alundum, which passes through high-temperature calcination
Processing, hydrophily, toughness, hardness and the grinding efficiency of abrasive material have apparent promotion than common corundum abrasive.
The coating glue process includes: to be applied glue on abrasive material 4 by rolling method, is then fed into connection industrial combustion
80 DEG C of drying tunnel drying of furnace, form complex layer 5；The glue is by modified urea-formaldehyde resin 70kg, curing agent 5kg, three isopropanols
Amine 10kg, silane coupling agent 5kg, talcum powder 10kg, which is uniformly mixed, to be made.
The upper coating procedure includes: that one layer of anti-blocking coating of mixing is uniformly coated in complex layer 5, forms anti-blocking process layer
6, the clogging generated when sand paper grinding can be effectively reduced, to greatly enhance the service life of sand paper.
The anti-blocking coating of mixing is by zinc stearate 90kg, and polypropylene glycerol aether 5kg, ethoxylated alkyl acid amide 5kg mixing are equal
It is even to be made.
The final original paper layer 1 set gradually from bottom to up, primer layer 3, abrasive material 4, complex layer 5, is prevented water-repellant treated layer 2
Stifled process layer 6 forms aqueous, environmental protective green sand paper.The above method can prepare that flexibility is good, grinding efficiency is high, service life
Long sand paper not can cause environmental pollution since glue used during producing sand paper is water soluble glue, accord with
Close current environment protection requirement.
Finally, it is stated that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to compared with
Good embodiment describes the invention in detail, those skilled in the art should understand that, it can be to skill of the invention
Art scheme is modified or replaced equivalently, and without departing from the objective and range of technical solution of the present invention, should all be covered at this
In the scope of the claims of invention.
Claims (9)
1. a kind of aqueous, environmental protective green sand paper, it is characterised in that: including set gradually from bottom to up original paper layer (1), at waterproof
Manage layer (2), primer layer (3), abrasive material (4), complex layer (5), anti-blocking process layer (6).
2. a kind of production method of aqueous, environmental protective green sand paper, it is characterised in that: including successively carry out body paper treatment process, apply
Primer process, electrostatic sand-planting process, coating glue process, upper coating procedure；
The body paper treatment process includes: to choose paper base as original paper layer (1), paper base is soaked in water-proofing treatment liquid, then
Paper base after immersion is passed through into 150 DEG C of high-temperature bakings harvest web-like after ten minutes, is formed water-repellant treated layer (2)；
The linging glue process includes: that water-repellant treated layer (2) is coated one layer of primer by rolling method, is formed primer layer (3)；
The electrostatic sand-planting process includes: by high-pressure electrostatic sand-planting machine fixed abrasive on primer layer (3), then through 130 DEG C
High temperature drying, formed abrasive material (4)；
The coating glue process includes: to be applied glue on abrasive material (4) by rolling method, then 80 DEG C of drying, forms re-glue
Layer (5)；
The upper coating procedure includes: that one layer of anti-blocking coating of mixing is uniformly coated on complex layer (5), forms anti-blocking process layer
(6), original paper layer (1), water-repellant treated layer (2), primer layer (3), the abrasive material (4), complex layer finally set gradually from bottom to up
(5), anti-blocking process layer (6) forms aqueous, environmental protective green sand paper.
3. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 2, it is characterised in that: in parts by weight
Meter, the water-proofing treatment liquid includes: 80 parts of modified butadiene-styrene latex, 5 parts of Watery film-fomer, 10 parts of wetting agent, 5 parts of dispersing agent.
4. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 2, it is characterised in that: in parts by weight
Meter, the primer includes: 80 parts of modified urea-formaldehyde resin, 5 parts of curing agent, 5 parts of emulsifier, 10 parts of toughener；
The glue includes: 70 parts of modified urea-formaldehyde resin, 5 parts of curing agent, 10 parts of grinding aid, 5 parts of coupling agent, 10 parts of filler.
5. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 2, it is characterised in that: the abrasive material is height
Warm calcined abrasive.
6. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 2, it is characterised in that: in parts by weight
Meter, the anti-blocking coating of the mixing include 90 parts of anti-blocking coating, and 5 parts of defoaming agent, 5 parts of antistatic agent.
7. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 3, it is characterised in that: the waterborne film-forming
Agent is butadiene resin film forming agent, and the wetting agent is polyethylene glycol oxide, and the dispersing agent is polyethylene wax.
8. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 4, it is characterised in that: the curing agent is
Ammonium chloride, the emulsifier are fatty alcohol polyoxyethylene ether, and the toughener is polyvinyl acetate emulsion, and the grinding aid is three
Isopropanolamine, the coupling agent are silane coupling agent, and the filler is talcum powder.
9. a kind of production method of aqueous, environmental protective green sand paper as claimed in claim 6, it is characterised in that: the anti-blocking coating
For zinc stearate, defoaming agent is polypropylene glycerol aether, and antistatic agent is ethoxylated alkyl acid amide.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451636.2A CN109290971B (en) | 2018-11-30 | 2018-11-30 | Water-based environment-friendly green sand paper and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811451636.2A CN109290971B (en) | 2018-11-30 | 2018-11-30 | Water-based environment-friendly green sand paper and production method thereof |
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| Publication Number | Publication Date |
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| CN109290971A true CN109290971A (en) | 2019-02-01 |
| CN109290971B CN109290971B (en) | 2020-02-11 |
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| CN201811451636.2A Active CN109290971B (en) | 2018-11-30 | 2018-11-30 | Water-based environment-friendly green sand paper and production method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480528A (en) * | 2019-08-31 | 2019-11-22 | 佛山钰豪研磨材料科技有限公司 | A kind of water proof type sand paper napping piece and preparation method thereof |
| CN112059935A (en) * | 2020-09-02 | 2020-12-11 | 东莞金太阳研磨股份有限公司 | Environment-friendly waterproof abrasive paper and preparation method thereof |
| CN112692742A (en) * | 2020-12-23 | 2021-04-23 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
| CN113118981A (en) * | 2021-05-12 | 2021-07-16 | 东莞金太阳研磨股份有限公司 | Environment-friendly anti-blocking abrasive paper and preparation method thereof |
| CN115179206A (en) * | 2022-07-04 | 2022-10-14 | 杭州永杰研磨材料股份有限公司 | Oil-proof wear-resistant abrasive paper and processing device thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584436A (en) * | 2017-11-06 | 2018-01-16 | 青岛少海研磨科技有限公司 | A kind of production technology of furniture sand paper |
-
2018
- 2018-11-30 CN CN201811451636.2A patent/CN109290971B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584436A (en) * | 2017-11-06 | 2018-01-16 | 青岛少海研磨科技有限公司 | A kind of production technology of furniture sand paper |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110480528A (en) * | 2019-08-31 | 2019-11-22 | 佛山钰豪研磨材料科技有限公司 | A kind of water proof type sand paper napping piece and preparation method thereof |
| CN112059935A (en) * | 2020-09-02 | 2020-12-11 | 东莞金太阳研磨股份有限公司 | Environment-friendly waterproof abrasive paper and preparation method thereof |
| CN112692742A (en) * | 2020-12-23 | 2021-04-23 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
| CN112692742B (en) * | 2020-12-23 | 2021-12-14 | 苏州远东砂轮有限公司 | Manufacturing method of flexible paper-based abrasive paper and abrasive paper |
| CN113118981A (en) * | 2021-05-12 | 2021-07-16 | 东莞金太阳研磨股份有限公司 | Environment-friendly anti-blocking abrasive paper and preparation method thereof |
| CN115179206A (en) * | 2022-07-04 | 2022-10-14 | 杭州永杰研磨材料股份有限公司 | Oil-proof wear-resistant abrasive paper and processing device thereof |
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| CN109290971B (en) | 2020-02-11 |
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