CN109385090A - A kind of formula and its manufacturing process of oiling rolls and gathering roll - Google Patents
A kind of formula and its manufacturing process of oiling rolls and gathering roll Download PDFInfo
- Publication number
- CN109385090A CN109385090A CN201811381529.7A CN201811381529A CN109385090A CN 109385090 A CN109385090 A CN 109385090A CN 201811381529 A CN201811381529 A CN 201811381529A CN 109385090 A CN109385090 A CN 109385090A
- Authority
- CN
- China
- Prior art keywords
- parts
- oiling rolls
- gathering roll
- ether
- polyimides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/12—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08L27/18—Homopolymers or copolymers or tetrafluoroethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses the formulas and its manufacturing process of a kind of oiling rolls and gathering roll, a kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components: 20-80 parts of 0-30 parts of 0-30 parts of mixture, talcum powder, the fluoropolymer of 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK.A kind of manufacturing process of oiling rolls and gathering roll, includes the following steps: step (1): raw material drying；Step (2): physical blending；Step (3): compression molding；Step (4): sintering；Step (5): it is machined up to oiling rolls or gathering roll.The oiling rolls of formula and manufacturing process manufacture through the invention and gathering roll have the advantages that wear-resistant, filoplume amount is light, size coating rate is high, spatter property is high, re-workability.
Description
Technical field
The present invention relates to the formulas and its manufacturing process of a kind of oiling rolls and gathering roll.
Background technique
The production technology of glass fibre mainly has crucible method and tank furnace method, and prevailing technology is tank furnace method drawing process at present,
Be otherwise known as one-shot forming technique.It to be used due to glass fibre in different high molecular materials, in process of production
Must be coated with different macromolecule emulsion sizes, after having coated must boundling at a branch of glass fibre, therefore in this production
Glass fiber lubricator and gathering roll must be used in the process.Glass fiber lubricator is uniformly to coat glass fiber infiltration agent
To a kind of equipment on glass fiber surface, it is generally mainly made of oiling rolls and oiling box etc..At present used in fiberglass industry
Baster structure be mainly immersion as a result, oiling rolls are immersed in oil inlet area part, by size when oiling rolls rotate clockwise
It takes up, size a part flows back into oiling box, and a part is contacted with glass fiber strand, to meet coated glass fiber
Requirement.Environment in high temperature and humidity when glass-fiber industry oiling rolls work, glass fibre and size need cleanliness without any pollution,
And can be recycled and utilize again, and be easy to solvent cleaning and lathe turning, on the other hand to guarantee certain lubricity to prevent glass
The generation of glass fiber lousiness, while must also have certain porosity and certain surface free energy to guarantee that oiling rolls carry leaching
Moisten the demand of agent oil film thickness, therefore graphite material becomes preferred material at present.But due to graphite itself can pollution
And the disadvantages of not wear-resisting property, occur some leaching alloy graphite and aluminum oxide ceramic oiling roll in the market, these material tables
Face is smooth, and hardness is higher, can overcome pollution of the wear particle to glass fibre, but coefficient of friction is larger, and by glass
Broken end cannot be repaired after injuring by a crashing object, and wear surface makes product generate lousiness for glass fibre is cut off, while can not be added again by turning
It is reused after work, therefore limits the use in fiberglass industry.
Summary of the invention
The purpose of the present invention is overcoming deficiency in the prior art, the formula and its system of a kind of oiling rolls and gathering roll are provided
Make technique.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
A kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components:
The mixture 0-30 of 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK
Part, 0-30 parts of talcum powder, 20-80 parts of fluoropolymer.
Preferably, the fluoropolymer is polytetrafluoroethylene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoro second
One or more of alkene-perfluorinated alkoxy vinyl ether copolymer PFA.
Preferably, the partial size of the graphite Gr is between 15 to 45 μm.
Preferably, the partial size of polyimides PI is between 5 to 50 μm.
Preferably, the partial size of the talcum powder is between 5 to 50 μm.
Preferably, the partial size of the polyether-ether-ketone PEEK is between 5 to 50 μm.
A kind of manufacturing process of oiling rolls and gathering roll, includes the following steps:
Step (1): according to parts by weight, 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone raw material drying: are weighed
0-30 parts of 0-30 parts of mixture, the talcum powder of PEEK or polyimides PI and polyether-ether-ketone PEEK, then exist them respectively
1-5h is dried at 120-180 DEG C, then natural cooling；
Step (2): physical blending: according to parts by weight, 20-80 parts of fluoropolymer are weighed, then by the graphite after drying
0-30 parts of the mixture of 20-60 parts of Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK,
0-30 parts of talcum powder carry out physical blending with fluoropolymer 20-80 parts in high-speed mixer, are mixed after mixing
Object；
Step (3): mixture compression molding: is placed on the mold on oiling rolls moulding press or on gathering roll moulding press
It is inside pressed and molded to obtain blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface,
So that surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.
Preferably, the temperature of the sintering is between 180-390 DEG C, the time of the sintering is between 10-36h.
Beneficial effects of the present invention are as follows: the oiling rolls of formula and manufacturing process manufacture through the invention and gathering roll tool
Have the advantages of wear-resistant, filoplume amount is light, size coating rate is high, spatter property is high, re-workability, it is wear-resistant refer to oiling rolls or
Gathering roll wearability is significantly better than graphite material oiling rolls or gathering roll, and without carrying out cleaning polishing daily, service life is improved
3-5 times, substantially reduce the production line amount of labour；Filoplume amount gently refers under identical working condition, oiling rolls of the invention or collection
The filoplume weight of beam wheel only has the half of graphite oiling rolls/or gathering roll, reduces glass fibre fracture of wire risk, improves fiber product
Quality；Size coating rate height refers to that the size coating efficiency of oiling rolls or gathering roll of the invention is high, improves size
Service efficiency reduces glass fibre production cost to a certain extent；Spatter property height refers to oiling rolls or gathering roll of the invention
It is less prone to picking phenomenon in use, picking is to size when thoroughly changing graphite material oiling rolls or gathering roll use
Pollution, and then influence glass fiber quality；Re-workability refers to that oiling rolls or gathering roll and conventional graphite of the invention apply
Oiling roller or gathering roll are identical, can arbitrarily be machined, polish.
Specific embodiment
Technical solution of the present invention is described further below:
Embodiment 1:
A kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components:
The mixture 0-30 of 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK
Part, 0-30 parts of talcum powder, 20-80 parts of fluoropolymer.
Fluoropolymer of the invention is polytetrafluoroethylene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoroethene-are complete
One or more of Fluoroalkyloxy vinyl ether co-polymer PFA, i.e., fluoropolymer of the invention are (1) PTFE, (2) PTFE
+ FEP, (3) PTFE+FEP+PFA, (4) PTFE+PFA, (5) FEP, (6) FEP+PFA, (7) PFA.
The partial size of graphite Gr is between 15 to 45 μm.
The partial size of the polyimides PI is between 5 to 50 μm.
The partial size of the talcum powder is between 5 to 50 μm.
The partial size of the polyether-ether-ketone PEEK is between 5 to 50 μm.
The manufacturing process of the oiling rolls and gathering roll, includes the following steps:
Step (1): according to parts by weight, 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone raw material drying: are weighed
0-30 parts of 0-30 parts of mixture, the talcum powder of PEEK or polyimides PI and polyether-ether-ketone PEEK, then exist them respectively
1-5h is dried at 120-180 DEG C, then natural cooling；
Step (2): physical blending: according to parts by weight, 20-80 parts of fluoropolymer are weighed, then by the graphite after drying
0-30 parts of the mixture of 20-60 parts of Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK,
0-30 parts of talcum powder carry out physical blending with fluoropolymer 20-80 parts in high-speed mixer, are mixed after mixing
Object；
Step (3): mixture compression molding: is placed on the mold on oiling rolls moulding press or on gathering roll moulding press
It is inside pressed and molded to obtain blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface,
So that surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.The temperature of sintering be 180-390 DEG C it
Between, the time of the sintering is between 10-36h.
The oiling rolls and gathering roll of formula of the invention and manufacturing process manufacture are with wear-resistant, filoplume amount is light, size
The advantages of coating rate is high, spatter property is high, re-workability, it is wear-resistant to refer to that oiling rolls or gathering roll wearability are significantly better than graphite
Material oiling rolls or gathering roll, without carrying out cleaning polishing daily, service life improves 3-5 times, substantially reduces production line labor
Momentum；Filoplume amount gently refers under identical working condition that the filoplume weight of oiling rolls of the invention or gathering roll only has graphite painting
The half of oiling roller/or gathering roll reduces glass fibre fracture of wire risk, improves fiber product quality；Size coating rate height refers to
It is the size coating efficiency height of oiling rolls or gathering roll of the invention, improves size service efficiency, reduce to a certain extent
Glass fibre production cost；Spatter property height refers to that oiling rolls or gathering roll of the invention are less prone to picking in use
Phenomenon, pollution of the picking to size when thoroughly changing graphite material oiling rolls or gathering roll use, and then influence glass fibre
Quality；Re-workability refers to that oiling rolls or gathering roll of the invention are identical as conventional graphite oiling rolls or gathering roll, can be any
Machining, polishing.
Embodiment 2:
A kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components:
20 parts of graphite Gr, 20 parts of fluoropolymer.
Fluoropolymer of the invention is polytetrafluoroethylene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoroethene-are complete
One or more of Fluoroalkyloxy vinyl ether co-polymer PFA, i.e., fluoropolymer of the invention are (1) PTFE, (2) PTFE
+ FEP, (3) PTFE+FEP+PFA, (4) PTFE+PFA, (5) FEP, (6) FEP+PFA, (7) PFA.
The manufacturing process of the oiling rolls and gathering roll, includes the following steps:
Step (1): raw material drying: according to parts by weight, 20 parts of graphite Gr is weighed, then by them respectively at 120-180 DEG C
Lower dry 1-5h, then natural cooling；
Step (2): physical blending: according to parts by weight, weighing 20 parts of fluoropolymer, then by the graphite Gr after drying
20 parts carry out physical blending with 20 parts of fluoropolymer in high-speed mixer, obtain mixture after mixing；
Step (3): mixture compression molding: is placed on the mold on oiling rolls moulding press or on gathering roll moulding press
It is inside pressed and molded to obtain blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface,
So that surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.The temperature of sintering be 180-390 DEG C it
Between, the time of the sintering is between 10-36h.
The oiling rolls and gathering roll of formula of the invention and manufacturing process manufacture are with wear-resistant, filoplume amount is light, size
The advantages of coating rate is high, spatter property is high, re-workability, it is wear-resistant to refer to that oiling rolls or gathering roll wearability are significantly better than graphite
Material oiling rolls or gathering roll, without carrying out cleaning polishing daily, service life improves 3-5 times, substantially reduces production line labor
Momentum；Filoplume amount gently refers under identical working condition that the filoplume weight of oiling rolls of the invention or gathering roll only has graphite painting
The half of oiling roller/or gathering roll reduces glass fibre fracture of wire risk, improves fiber product quality；Size coating rate height refers to
It is the size coating efficiency height of oiling rolls or gathering roll of the invention, improves size service efficiency, reduce to a certain extent
Glass fibre production cost；Spatter property height refers to that oiling rolls or gathering roll of the invention are less prone to picking in use
Phenomenon, pollution of the picking to size when thoroughly changing graphite material oiling rolls or gathering roll use, and then influence glass fibre
Quality；Re-workability refers to that oiling rolls or gathering roll of the invention are identical as conventional graphite oiling rolls or gathering roll, can be any
Machining, polishing.
Embodiment 3:
A kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components:
30 parts of the mixture of 60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK are slided
30 parts of mountain flour, 80 parts of fluoropolymer.
Fluoropolymer of the invention is polytetrafluoroethylene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoroethene-are complete
One or more of Fluoroalkyloxy vinyl ether co-polymer PFA, i.e., fluoropolymer of the invention are (1) PTFE, (2) PTFE
+ FEP, (3) PTFE+FEP+PFA, (4) PTFE+PFA, (5) FEP, (6) FEP+PFA, (7) PFA.
The partial size of graphite Gr is between 15 to 45 μm.
The partial size of the polyimides PI is between 5 to 50 μm.
The partial size of the talcum powder is between 5 to 50 μm.
The partial size of the polyether-ether-ketone PEEK is between 5 to 50 μm.
The manufacturing process of the oiling rolls and gathering roll, includes the following steps:
Step (1): according to parts by weight, 60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK raw material drying: are weighed
Or 30 parts of 30 parts of mixture, the talcum powder of polyimides PI and polyether-ether-ketone PEEK, then by them respectively at 120-180 DEG C
1-5h is dried, then natural cooling；
Step (2): physical blending: according to parts by weight, weighing 80 parts of fluoropolymer, then by the graphite Gr after drying
30 parts of mixture, the talcum powder 30 of 60 parts, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK
Part carries out physical blending with 80 parts of fluoropolymer in high-speed mixer, obtains mixture after mixing；
Step (3): mixture compression molding: is placed on the mold on oiling rolls moulding press or on gathering roll moulding press
It is inside pressed and molded to obtain blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface,
So that surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.The temperature of sintering be 180-390 DEG C it
Between, the time of the sintering is between 10-36h.
The oiling rolls and gathering roll of formula of the invention and manufacturing process manufacture are with wear-resistant, filoplume amount is light, size
The advantages of coating rate is high, spatter property is high, re-workability, it is wear-resistant to refer to that oiling rolls or gathering roll wearability are significantly better than graphite
Material oiling rolls or gathering roll, without carrying out cleaning polishing daily, service life improves 3-5 times, substantially reduces production line labor
Momentum；Filoplume amount gently refers under identical working condition that the filoplume weight of oiling rolls of the invention or gathering roll only has graphite painting
The half of oiling roller/or gathering roll reduces glass fibre fracture of wire risk, improves fiber product quality；Size coating rate height refers to
It is the size coating efficiency height of oiling rolls or gathering roll of the invention, improves size service efficiency, reduce to a certain extent
Glass fibre production cost；Spatter property height refers to that oiling rolls or gathering roll of the invention are less prone to picking in use
Phenomenon, pollution of the picking to size when thoroughly changing graphite material oiling rolls or gathering roll use, and then influence glass fibre
Quality；Re-workability refers to that oiling rolls or gathering roll of the invention are identical as conventional graphite oiling rolls or gathering roll, can be any
Machining, polishing.
Embodiment 4:
A kind of formula of oiling rolls and gathering roll, according to parts by weight, the oiling rolls and gathering roll are composed of the following components:
20 parts of the mixture of 40 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK are slided
10 parts of mountain flour, 60 parts of fluoropolymer.
Fluoropolymer of the invention is polytetrafluoroethylene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoroethene-are complete
One or more of Fluoroalkyloxy vinyl ether co-polymer PFA, i.e., fluoropolymer of the invention are (1) PTFE, (2) PTFE
+ FEP, (3) PTFE+FEP+PFA, (4) PTFE+PFA, (5) FEP, (6) FEP+PFA, (7) PFA.
The partial size of graphite Gr is between 15 to 45 μm.
The partial size of the polyimides PI is between 5 to 50 μm.
The partial size of the talcum powder is between 5 to 50 μm.
The partial size of the polyether-ether-ketone PEEK is between 5 to 50 μm.
The manufacturing process of the oiling rolls and gathering roll, includes the following steps:
Step (1): according to parts by weight, 40 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK raw material drying: are weighed
Or 10 parts of 20 parts of mixture, the talcum powder of polyimides PI and polyether-ether-ketone PEEK, then by them respectively at 120-180 DEG C
1-5h is dried, then natural cooling；
Step (2): physical blending: according to parts by weight, weighing 60 parts of fluoropolymer, then by the graphite Gr after drying
20 parts of mixture, the talcum powder 10 of 40 parts, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK
Part carries out physical blending with 60 parts of fluoropolymer in high-speed mixer, obtains mixture after mixing；
Step (3): mixture compression molding: is placed on the mold on oiling rolls moulding press or on gathering roll moulding press
It is inside pressed and molded to obtain blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface,
So that surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.The temperature of sintering be 180-390 DEG C it
Between, the time of the sintering is between 10-36h.
The oiling rolls and gathering roll of formula of the invention and manufacturing process manufacture are with wear-resistant, filoplume amount is light, size
The advantages of coating rate is high, spatter property is high, re-workability, it is wear-resistant to refer to that oiling rolls or gathering roll wearability are significantly better than graphite
Material oiling rolls or gathering roll, without carrying out cleaning polishing daily, service life improves 3-5 times, substantially reduces production line labor
Momentum；Filoplume amount gently refers under identical working condition that the filoplume weight of oiling rolls of the invention or gathering roll only has graphite painting
The half of oiling roller/or gathering roll reduces glass fibre fracture of wire risk, improves fiber product quality；Size coating rate height refers to
It is the size coating efficiency height of oiling rolls or gathering roll of the invention, improves size service efficiency, reduce to a certain extent
Glass fibre production cost；Spatter property height refers to that oiling rolls or gathering roll of the invention are less prone to picking in use
Phenomenon, pollution of the picking to size when thoroughly changing graphite material oiling rolls or gathering roll use, and then influence glass fibre
Quality；Re-workability refers to that oiling rolls or gathering roll of the invention are identical as conventional graphite oiling rolls or gathering roll, can be any
Machining, polishing.
It should be noted that listed above is only a kind of specific embodiment of the invention.It is clear that the invention is not restricted to
Upper embodiment, can also be there are many deforming, in short, those skilled in the art can directly lead from present disclosure
Out or all deformations for associating, it is considered as protection scope of the present invention.
Claims (8)
1. the formula of a kind of oiling rolls and gathering roll, which is characterized in that according to parts by weight, the oiling rolls and gathering roll are by following
Group is grouped as: 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK's
0-30 parts of mixture, 0-30 parts of talcum powder, 20-80 parts of fluoropolymer.
2. the formula of a kind of oiling rolls and gathering roll according to claim 1, which is characterized in that the fluoropolymer is poly-
In tetrafluoroethene PTFE, fluorinated ethylene propylene copolymer FEP, tetrafluoroethene-perfluorinated alkoxy vinyl ether copolymer PFA
It is one or more of.
3. the formula of a kind of oiling rolls and gathering roll according to claim 1, which is characterized in that the partial size of the graphite Gr exists
Between 15 to 45 μm.
4. the formula of a kind of oiling rolls and gathering roll according to claim 1, which is characterized in that the grain of the polyimides PI
Diameter is between 5 to 50 μm.
5. the formula of a kind of oiling rolls and gathering roll according to claim 1, which is characterized in that the partial size of the talcum powder exists
Between 5 to 50 μm.
6. the formula of a kind of oiling rolls and gathering roll according to claim 1, which is characterized in that the polyether-ether-ketone PEEK's
Partial size is between 5 to 50 μm.
7. a kind of manufacturing process of oiling rolls and gathering roll according to claim 1, which comprises the steps of:
Step (1): raw material drying: according to parts by weight, weigh 20-60 parts of graphite Gr, polyimides PI or polyether-ether-ketone PEEK or
0-30 parts of 0-30 parts of mixture, the talcum powder of polyimides PI and polyether-ether-ketone PEEK, then by them respectively at 120-180 DEG C
Lower dry 1-5h, then natural cooling；
Step (2): physical blending: according to parts by weight, weighing 20-80 parts of fluoropolymer, then by the graphite Gr after drying
0-30 parts of mixture, the talcum of 20-60 parts, polyimides PI or polyether-ether-ketone PEEK or polyimides PI and polyether-ether-ketone PEEK
0-30 parts of powder carry out physical blending with fluoropolymer 20-80 parts in high-speed mixer, obtain mixture after mixing；
Step (3): compression molding: by mixture be placed in the mold on oiling rolls moulding press or on gathering roll moulding press into
Row compression molding obtains blank；
Step (4): blank sintering: is sintered to the blank sintered in sintering furnace or Muffle furnace；
Step (5): machining: the blank sintered is processed with numerically controlled lathe, then with grinding machine polish surface so that
Surface roughness control is between Ra 0.2-0.6 to get oiling rolls or gathering roll.
8. the manufacturing process of oiling rolls and gathering roll according to claim 7, which is characterized in that the temperature of the sintering is
Between 180-390 DEG C, the time of the sintering is between 10-36h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811381529.7A CN109385090A (en) | 2018-11-20 | 2018-11-20 | A kind of formula and its manufacturing process of oiling rolls and gathering roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811381529.7A CN109385090A (en) | 2018-11-20 | 2018-11-20 | A kind of formula and its manufacturing process of oiling rolls and gathering roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109385090A true CN109385090A (en) | 2019-02-26 |
Family
ID=65429599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811381529.7A Pending CN109385090A (en) | 2018-11-20 | 2018-11-20 | A kind of formula and its manufacturing process of oiling rolls and gathering roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109385090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109593306A (en) * | 2018-11-20 | 2019-04-09 | 浙江巨化新材料研究院有限公司 | One kind being used for coated glass fiber beaming device PTFE material and preparation method |
| CN112429979A (en) * | 2020-12-18 | 2021-03-02 | 江苏长海复合材料股份有限公司 | Direct yarn process for nylon fabric |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1379295A (en) * | 2001-03-30 | 2002-11-13 | 霓佳斯株式会社 | Greasing device and used roller paper |
| CA2475765A1 (en) * | 2003-07-29 | 2005-01-29 | L. Perrigo Company | Tablet encapsulating machine |
| CN1598713A (en) * | 2003-08-11 | 2005-03-23 | 霓佳斯株式会社 | Oil coating roller |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
| CN101037524A (en) * | 1995-10-27 | 2007-09-19 | 大金工业株式会社 | Resin composition |
| CN101184798A (en) * | 2005-05-27 | 2008-05-21 | 纳幕尔杜邦公司 | Resin compositions with a low coefficient of thermal expansion and articles therefrom |
| CN102731942A (en) * | 2012-06-13 | 2012-10-17 | 浙江大学 | Preparation method of talc filled PTFE composite material |
| CN102971379A (en) * | 2010-04-08 | 2013-03-13 | 大丰工业株式会社 | Sliding material based on graphite-containing resin, and sliding member |
| CN202829835U (en) * | 2012-09-18 | 2013-03-27 | 美尔森先进石墨（昆山）有限公司 | Self-lubricating graphite bunch collection wheel |
| CN103732681A (en) * | 2011-07-26 | 2014-04-16 | 旭硝子株式会社 | Fluorine-containing copolymer composition |
| CN103958608A (en) * | 2011-12-13 | 2014-07-30 | 大金工业株式会社 | Resin composition and molded article |
| CN104114638A (en) * | 2012-02-22 | 2014-10-22 | 旭硝子株式会社 | Fluorine-containing copolymer composition, molded article, and electric wire |
| CN107630241A (en) * | 2017-09-27 | 2018-01-26 | 江阴长发耐指纹钢板有限公司 | Can continuous production anti-finger print steel plate processing method |
| CN108265217A (en) * | 2018-03-26 | 2018-07-10 | 西安交通大学 | A kind of method for preparing -304 stainless steel metal ceramics hot-rolling mill composite material collars of Ti (C, N) |
-
2018
- 2018-11-20 CN CN201811381529.7A patent/CN109385090A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101037524A (en) * | 1995-10-27 | 2007-09-19 | 大金工业株式会社 | Resin composition |
| CN1379295A (en) * | 2001-03-30 | 2002-11-13 | 霓佳斯株式会社 | Greasing device and used roller paper |
| CA2475765A1 (en) * | 2003-07-29 | 2005-01-29 | L. Perrigo Company | Tablet encapsulating machine |
| CN1598713A (en) * | 2003-08-11 | 2005-03-23 | 霓佳斯株式会社 | Oil coating roller |
| CN101184798A (en) * | 2005-05-27 | 2008-05-21 | 纳幕尔杜邦公司 | Resin compositions with a low coefficient of thermal expansion and articles therefrom |
| CN1975188A (en) * | 2005-09-16 | 2007-06-06 | 米巴·格来特来格有限公司 | Bearing element |
| CN102971379A (en) * | 2010-04-08 | 2013-03-13 | 大丰工业株式会社 | Sliding material based on graphite-containing resin, and sliding member |
| CN103732681A (en) * | 2011-07-26 | 2014-04-16 | 旭硝子株式会社 | Fluorine-containing copolymer composition |
| CN103958608A (en) * | 2011-12-13 | 2014-07-30 | 大金工业株式会社 | Resin composition and molded article |
| CN104114638A (en) * | 2012-02-22 | 2014-10-22 | 旭硝子株式会社 | Fluorine-containing copolymer composition, molded article, and electric wire |
| CN102731942A (en) * | 2012-06-13 | 2012-10-17 | 浙江大学 | Preparation method of talc filled PTFE composite material |
| CN202829835U (en) * | 2012-09-18 | 2013-03-27 | 美尔森先进石墨（昆山）有限公司 | Self-lubricating graphite bunch collection wheel |
| CN107630241A (en) * | 2017-09-27 | 2018-01-26 | 江阴长发耐指纹钢板有限公司 | Can continuous production anti-finger print steel plate processing method |
| CN108265217A (en) * | 2018-03-26 | 2018-07-10 | 西安交通大学 | A kind of method for preparing -304 stainless steel metal ceramics hot-rolling mill composite material collars of Ti (C, N) |
Non-Patent Citations (3)
| Title |
|---|
| 任杰等: "《氟复合材料应用技术》", 31 January 1997, 科学技术文献出版社 * |
| 刘亮等: "聚四氟乙烯复合材料的摩擦学二次转移行为研究", 《润滑与密封》 * |
| 汪多仁: "《现代高分子材料及应用手册》", 31 May 2002, 中国石化出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109593306A (en) * | 2018-11-20 | 2019-04-09 | 浙江巨化新材料研究院有限公司 | One kind being used for coated glass fiber beaming device PTFE material and preparation method |
| CN109593306B (en) * | 2018-11-20 | 2021-01-05 | 浙江巨化新材料研究院有限公司 | PTFE material for glass fiber coating and bundling device and preparation method |
| CN112429979A (en) * | 2020-12-18 | 2021-03-02 | 江苏长海复合材料股份有限公司 | Direct yarn process for nylon fabric |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101936340B (en) | Fiber reinforced resin matrix self-lubricating compound sliding bearing and manufacturing method thereof | |
| EP2565243B1 (en) | Self-lubricating surface coating composition for low friction or soft substrate applications | |
| CN109385090A (en) | A kind of formula and its manufacturing process of oiling rolls and gathering roll | |
| CN109593306A (en) | One kind being used for coated glass fiber beaming device PTFE material and preparation method | |
| US4271212A (en) | Method of coating hot glass contacting surfaces | |
| CN103214788A (en) | Wear-resistant, high-strength and light polyether-ether-ketone composite material | |
| CA2725433A1 (en) | Self-lubricating surface coating composition | |
| CN111521462B (en) | Metallographic preparation method of coating | |
| CN104830505A (en) | Water-base glass cutting fluid and manufacturing method thereof | |
| CN105733372A (en) | Compound lubricating anti-wear coating for coating standard piece and preparation method and application of compound lubricating anti-wear coating | |
| CN113980545B (en) | Polyether-ether-ketone/black-phosphorus self-lubricating composite coating, composite material and preparation method of composite material | |
| CN107584287A (en) | A kind of preparation method of micro- texture self-lubricating ceramic guide rail | |
| CN104549948A (en) | Preparation process for composite wear-resistant coating | |
| CN107053027B (en) | A kind of calculation method with gradient distribution abrasive disk removal function | |
| CN108912936A (en) | A kind of modified polyether ether ketone water based paint and preparation method thereof | |
| CN109897408B (en) | Durable coating for demolding of glass forming mold | |
| CN106636493A (en) | Production process for preparing leather by second-layer sheepskin crust | |
| CN102490127A (en) | Grinding material of grinding disc fixed with grinding material | |
| CN113214718B (en) | Wear-resistant coating and preparation method and application thereof | |
| CN107652829A (en) | Glass fiber reinforcement PEEK coating and preparation method thereof and film-forming process | |
| US4360563A (en) | Composite material surface for handling hot glass | |
| EP1483315A1 (en) | Continuous filament mat binder system | |
| CN107150155B (en) | Method for preparing c-BN wear-resistant coating on surface of TC4 | |
| Mekgwe et al. | Tribological properties of graphitized TiC0. 5N0. 5 based composites using response surface methodology | |
| CN110511564A (en) | A kind of brush filament containing abrasive material and preparation method thereof for steel rolling finishing line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190226 |