CN105969084A - Oily high-temperature-resisting bonding prevention titanium coating and application thereof - Google Patents
Oily high-temperature-resisting bonding prevention titanium coating and application thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
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- C09D7/61—Additives non-macromolecular inorganic
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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Abstract
The invention relates to an oily high-temperature-resisting bonding prevention titanium coating and application thereof, belongs to the technical field of titanium-steel bonding prevention coatings and aims at providing an oily high-temperature-resisting bonding prevention titanium coating used in titanium tube rolling. The coating is prepared from, by weight, 50-150 parts of an oily film-forming agent, 0-50 parts of zinc powder, 250-350 parts of ferric oxide and 400-450 parts of aluminum oxide powder. The oily high-temperature-resisting bonding prevention titanium coating is applied to a steel and iron device, a roller or a winch to form a very good isolation layer and can ensure that titanium ingots do not produce bonding reaction with the steel and iron device, the roller or the winch in the 900 DEG C rolling or perforation process, improve the size precision and surface quality of products, improve the machining yield and production efficiency of titanium materials and reduce the production costs.
Description
Technical field
The present invention relates to the high temperature resistant antiseized titanium coating of oiliness and application thereof, belong to titanium-steel anti-stick coating technology field.
Background technology
It is directly titanium ingot circle base 900 DEG C to be incubated in heating furnace more than 4h, so that current domestic use titanium ingot circle base produces titanium Guan Jun
Rear release heating furnace carries out the high temperature rolling of titanium pipe.Owing to temperature is higher, titanium is easy and iron and steel rolling equipment, roller-way with titanium alloy
" viscous titanium " phenomenon occurs with rolling capstan winch, and this makes titanium tube-surface " misrun " phenomenon of different depth occur, due at rolling titanium
Being to rotate perforation, rolling during pipe, titanium base carries out drilling/rolling during high-speed rotation, owing to titanio titanium alloy high-temperature is special
Property effect, it is easy to be deposited with phenomenon with ferrum, notably can generate TiFe phase.If titanium tube-surface generates TiFe and meets sternly
Ghost image rings titanium material surface mechanical properties and tissue, makes titanium pipe in following process and bring various defect, loss, no during using
Corrosion-resistant defect problem such as grade；Further, since " equipment glues titanium " causes wanting the first grinding apparatus could again in the follow-up operation of rolling
Secondary rolling follow-up titanium base.Can not continuous rolling titanium pipe or titanium material product, waste substantial amounts of time and energy consumption；Meanwhile, for ensureing titanium
The dimension of inner and outer diameters precision of pipe and surface quality, domestic manufacturer is all to be carried out machining to carry out following process guarantee
Titanium tube-surface quality and the dimensional accuracy in inside and outside footpath, so loss are relatively big, owing to titanium ingot is by titanium sponge reaction system, will roll
During system, the steel bonding defect to titanium tube-surface machines away, and has a strong impact on cost and the lumber recovery of titanium material, therefore need to be in the operation of rolling
Avoid titanium steel bonding phenomenon as far as possible.
Conventional anti-stick method is to use sealing coat that two kinds of materials of bonding reaction will be occurred to keep apart.And it is current, not
Use high temperature resistant titanium steel anti-stick coating to the report preventing titanium steel from boning, the coating not the most being suitable for.Application No.
The patent of 201410312370.9 discloses a kind of high temperature resistant protective coating of oiliness, and this coating contains oxidation protection agent and oiliness film forming
Agent；Oxidation protection agent contains Al powder and Fe powder, and the weight ratio of Al powder and Fe powder is 1:0.01-0.1.This oiliness is high temperature resistant guarantor
Protect coating Main Function and be to ensure that titanium ingot not oxidized cracking in constant temperature 8h surface under 1000 DEG C of high temperature, reduce the formation of dissolved oxygen layer,
This coating is mainly sprayed on titanium ingot surface, applies in the annealing operation of titanium ingot, protects it from oxidized.
And in the operation of rolling of titanium pipe, due to the deformation of titanium ingot, spray this coating to prevent the effect of titanium-steel bonding at titanium ingot surface
Fruit is the best.If directly by this spray painting in rolling capstan winch surface, owing to capstan winch is different from the material of titanium ingot, film forming and attachment
Effect is poor, it is impossible to well prevent titanium-steel bonding.Additionally, use this coating, each titanium ingot surface will need to be sprayed
Painting processes, and after adding spraying, coating needs certain time to be dried, and technique is prepared and just becomes complicated, and preparation time is long, no
Can serialization efficiently produce.
Therefore, for solving the problems referred to above, need the coating of a kind of anti-titanium steel bonding that can use in titanium pipe rolls.
Summary of the invention
Present invention solves the technical problem that and be to provide a kind of high temperature resistant antiseized titanium coating of oiliness used in titanium pipe rolls.
Oiliness of the present invention is high temperature resistant antiseized titanium coating, including the component of following weight portion: oiliness film former 50～150 parts, zinc powder
0～50 part, ferric oxide powder 250～350 parts, aluminium oxide powder 400～450 parts.
Preferably, including the component of following weight portion: oiliness film former 50～150 parts, zinc powder 10～50 parts, iron sesquioxide
Powder 250～350 parts, aluminium oxide powder 400～450 parts.
It is further preferred that include the component of following weight portion: oiliness film former 100 parts, zinc powder 50 parts, ferric oxide powder
350 parts, aluminium oxide powder 450 parts.
Oiliness of the present invention is high temperature resistant antiseized titanium coating is preferably possibly together with at least one in firming agent, dispersant and diluent.More excellent
The high temperature resistant antiseized titanium coating of described oiliness is selected also to include firming agent 1～2 weight portion, dispersant 0.5～1.0 weight portion and diluent
1～5 weight portions.More preferably include firming agent 1 weight portion, dispersant 0.5 weight portion and diluent 5 weight portion.
Preferably, the high temperature resistant antiseized titanium coating of described oiliness is made up of the component of following weight portion: oiliness film former 50～
150 parts, zinc powder 10～50 parts, ferric oxide powder 250～350 parts, aluminium oxide powder 400～450 parts, firming agent 1～
2 parts, dispersant 0.5～1.0 parts, diluent 1～5 parts；Preferably it is made up of the component of following weight portion: oiliness film former 100
Part, zinc powder 50 parts, ferric oxide powder 350 parts, aluminium oxide powder 450 parts, 1 part of firming agent, dispersant 0.5 part,
Diluent 5 parts.
Further, described oiliness film former be preferably oiliness epoxy resin, oiliness polyurethane paint, oiliness acrylic latex coating,
At least one in oiliness alkyd paint, more preferably oiliness epoxy resin.
Further, the most described firming agent is at least one in silicon dioxide powder, waterglass, potassium silicate, described dispersant
For at least one in polyvinyl alcohol, polyvinyl pyrrolidone, polyethylene glycol oxide, described diluent is organic solvent；More excellent
Selecting described firming agent is silicon dioxide powder, and described dispersant is polyvinyl alcohol, and described diluent is acetone or ethyl acetate.
The pH value of oiliness of the present invention is high temperature resistant antiseized titanium coating is preferably 7.5～9.5, and solid content is preferably 85～90%；More
The solid content of the most described oiliness is high temperature resistant antiseized titanium coating is 87%.
The present invention also provides for the application in high temperature rolling titanium pipe of the oiliness of the present invention high temperature resistant antiseized titanium coating.
Before titanium pipe rolls, after high temperature resistant for oiliness of the present invention antiseized titanium coating is coated in roller surface and/or capstan winch surface,
Natural drying under room temperature, forms the film of 0.20～0.40mm, is preferably formed as the film of 0.30mm.
Described coating method is preferably pneumatic spraying, airless spraying or brushing.
Compared with prior art, there is advantages that
Oiliness of the present invention is high temperature resistant, and antiseized titanium coating is coated on steel equipment, roller-way, capstan winch, forms one layer of good sealing coat,
Can guarantee that titanium ingot, in 900 DEG C of rollings or perforation procedure, does not occurs bonding reaction with steel equipment roll or capstan winch, improves product
Precision size and surface quality, improve lumber recovery and the production efficiency of the processing of titanium material, reduce into product cost.
The production of oiliness of the present invention anti-titanium steel bonding and use technique simply, easily operate, can be equipped with pneumatic spraying, vacuum spray
It is coated with and uses on the production line of the equipment of brushing.
The product of the present invention is oiliness environmental protection high temperature resistant anti-stick coating, does not contains the harmful unit limited in RoHS mass in coating
Element, meanwhile, this product does not has noxious substance to volatilize in atmosphere, does not affect environmental protection effect of construction environment etc..
Oiliness of the present invention is high temperature resistant extemporaneous preparation time antiseized titanium coating can use, the preparation time is short, simple possible；Can also join
System uses after producing, and under room temperature, coating stabilization shelf-stability can reach more than 6 months, it may appear that precipitation, lamination,
But, shake up during use or re-start and stir.
Detailed description of the invention
Oiliness of the present invention is high temperature resistant antiseized titanium coating, including the component of following weight portion: oiliness film former 50～150 parts, zinc powder
0～50 part, ferric oxide powder 250～350 parts, aluminium oxide powder 400～450 parts.
Preferably, including the component of following weight portion: oiliness film former 50～150 parts, zinc powder 10～50 parts, iron sesquioxide
Powder 250～350 parts, aluminium oxide powder 400～450 parts.
It is further preferred that include the component of following weight portion: oiliness film former 100 parts, zinc powder 50 parts, ferric oxide powder
350 parts, aluminium oxide powder 450 parts.
In order to improve the high temperature resistant antiseized titanium coating of oiliness of the present invention further in capstan winch or the tack of roller surface, oiliness of the present invention
High temperature resistant antiseized titanium coating is preferably possibly together with at least one in firming agent, dispersant and diluent.The resistance to height of the most described oiliness
The antiseized titanium coating of temperature also includes firming agent 1～2 weight portion, dispersant 0.5～1.0 weight portion and diluent 1～5 weight portion.More
Preferably include firming agent 1 weight portion, dispersant 0.5 weight portion and diluent 5 weight portion.
Preferably, the high temperature resistant antiseized titanium coating of described oiliness is made up of the component of following weight portion: oiliness film former 50～
150 parts, zinc powder 10～50 parts, ferric oxide powder 250～350 parts, aluminium oxide powder 400～450 parts, firming agent 1～
2 parts, dispersant 0.5～1.0 parts, diluent 1～5 parts；Preferably it is made up of the component of following weight portion: oiliness film former 100
Part, zinc powder 50 parts, ferric oxide powder 350 parts, aluminium oxide powder 450 parts, 1 part of firming agent, dispersant 0.5 part,
Diluent 5 parts.
The present invention without particular/special requirement, can use various oiliness film former commonly used in the art, such as, oil for oiliness film former
Property film former can be at least in oiliness epoxy resin, oiliness polyurethane paint, oiliness acrylic latex coating, oiliness alkyd paint
Kind, preferably oiliness epoxy resin.For the solid content of oiliness epoxy resin without particular/special requirement, can use commonly used in the art
Oiliness epoxy resin, the solid content of oiliness epoxy resin is preferably 40～60wt%.
In the present invention, firming agent, dispersant, diluent concrete kind without particular/special requirement, can use commonly used in the art each
Plant firming agent, dispersant, diluent.Preferably, during described firming agent is silicon dioxide powder, waterglass, potassium silicate at least
One, described dispersant is at least one in polyvinyl alcohol, polyvinyl pyrrolidone, polyethylene glycol oxide, described diluent
For organic solvent；The most described firming agent is silicon dioxide powder, and described dispersant is polyvinyl alcohol, and described diluent is acetone
Or ethyl acetate.
The pH value of oiliness of the present invention is high temperature resistant antiseized titanium coating is preferably 7.5～9.5, and solid content is preferably 85～90%；More
The solid content of the most described oiliness is high temperature resistant antiseized titanium coating is 87%.It is applied directly to capstan winch or roller surface, can solidify rapidly,
Forming self-drying type coating, and owing to solid content is high, does not haves film laminar flow and drop down phenomenon, coating tack is the best, no matter wet
When film or dry film, coating tack can meet the needs of titanium ingot roller-way bobbing machine friction, does not haves coating scaling or dry linting
Phenomenon.
The preparation method of oiliness of the present invention is high temperature resistant antiseized titanium coating, without particular/special requirement, can use various methods commonly used in the art,
As long as by each component mix homogeneously, can matching while using.But the present inventor finds under study for action, adopt with the following method
The preparation high temperature resistant antiseized titanium coating of oiliness, it is possible to make each component mix evenly.Method particularly includes: first by oiliness film former with
Diluent mixing is diluted, and the most under agitation, is slowly added to zinc powder, ferric oxide powder and aluminium oxide powder, then
Adding firming agent, stir, add dispersant, stirring is in uniform and stable phase.
Oiliness of the present invention is high temperature resistant, and antiseized titanium coating can use in high temperature rolling titanium pipe.
Before titanium pipe rolls, after high temperature resistant for oiliness of the present invention antiseized titanium coating is coated in roller surface and/or capstan winch surface,
Natural drying under room temperature, forms the film of 0.20～0.40mm, is preferably formed as the film of 0.30mm.Film thickness herein is photopolymer layer
Thickness.When film layer adhesion amount is less than 0.20mm, in rolling or perforation procedure, titanium ingot rotates, pastes and cause coating attached
The amount of wearing thickness is gradually lowered, so to ensure having enough coating layer thicknesses, prevents from all being sticked out by titanium pipe, can not get the most resistance to
High-temperature oxydation is protected.If film layer adhesion amount is more than 0.40mm, cost raises.
After high temperature resistant for oiliness of the present invention antiseized titanium coating is coated in the surface of roller surface/capstan winch, the most just can 5～
Natural drying in 10min, meanwhile, in lacquering process, clagging performance is good, does not haves the phenomenons such as trickling, sagging,
Being not particularly limited for coating method, drying means etc., coating method can use pneumatic spraying, airless spraying and brushing,
Can need to carry out corresponding form of construction work according to on-site actual situations.
The temperature of antiseized titanium coating use that oiliness of the present invention is high temperature resistant is not particularly limited, but the solvent of the inorganic agent due to the present invention
It is oil, it is ensured that the temperature conditions that oil does not freezes and vaporizes, uses the most at normal temperatures.
In solidification process, it is only necessary to removing is attached to the oil of coating surface and divides, because of without adding any accelerator again, mainly solid
Change mode is spontaneous curing in 5min under natural environment, use hot air drying or the sensing method such as heating also can, after curing of coatings,
Coating does not haves dry linting and crack performance.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore limits the present invention to institute
Among the scope of embodiments stated.
Embodiment 1～5
At normal temperatures and pressures, weigh epoxy resin (amount of solid content 50%) and be placed in container, stand-by；Add diluent, stir
Mix rear stand-by；Measure Zn powder, Fe2O3Powder, Al2O3Powder, is slowly added in container, to be stirred continuously in adition process,
Stir；Measure firming agent SiO again2Powder, adds in container, stirs；Measure addition polyethylene of dispersing agent alcohol 200 again
Add in container, be stirred, treat that solution is uniform and stable phase, obtain the high temperature resistant antiseized titanium coating of oiliness of the present invention.Each former
The consumption of material is by table 1.
Comparative example 1～2
The method using embodiment 1, changes the consumption of each raw material, prepares coating, and the consumption of each raw material is shown in Table 1.
Table 1
Measure pH value and the solid content of the coating of embodiment 1～5, comparative example 1～2, the results are shown in Table 2.
Table 2
| Numbering | PH value | Solid content (%) |
| Embodiment 1 | 8.5 | 87 |
| Embodiment 2 | 9.5 | 90 |
| Embodiment 3 | 7.5 | 85 |
| Embodiment 4 | 8 | 87 |
| Embodiment 5 | 8.5 | 90 |
| Comparative example 1 | 8.5 | 87 |
| Comparative example 2 | 8.5 | 87 |
The coating of embodiment and comparative example is coated in steel equipment by the mode using pneumatic spraying, airless spraying or manual brushing
Behind surface, roller surface or capstan winch surface, at room temperature natural drying, solidification 5～10min, obtaining thickness is 0.2～0.4mm
Film layer.Titanium pipe rolling is carried out at 900 DEG C.Concrete bonding situation is shown in Table 3.
Table 3
From table 3 it is observed that use the coating coating equipment of embodiment 1～5, the titanium tube-surface quality obtained after rolling is good,
Titanium pipe bonds hardly with roll, capstan winch etc..It is not coated by roll or the capstan winch of any coating (i.e. blank group), after rolling
The titanium pipe obtained, titanium tube-surface defect is serious, and equipment also has a certain degree of viscous titanium, just can be continuing with after needing polishing.
Using the coating coating equipment of comparative example 1 and 2, the titanium tube-surface ratio of defects after rolling remains unchanged higher, it is impossible to well prevent titanium
Steel bonds.
Additionally, the high temperature resistant antiseized titanium coating of the coating oiliness of the present invention is coated on steel equipment, roller-way, capstan winch, can very big journey
The one-tenth reducing titanium pipe of degree produces cost.Its cost accounting is as follows:
Rolling titanium pipe, design is produced 10000 tons of production capacities per year, with the 1.5 tons of calculating of each titanium ingot (semifinished product), to be produced 6300 every year
, there are titanium steel bonding 5～20mm depth calculation with each titanium ingot in the titanium billet of left and right, and each titanium ingot to machine away 100～200
Kilogram, with the calculating of 80000 yuan/ton of titanium ingot, each titanium ingot is lost between 8000～16000 yuan because of viscous titanium cutting tip, meanwhile,
Substantial amounts of human and material resources are also spent to cut, extra increase production cost and production time, and use this technology, will be
Substantial amounts of production cost is saved in the production of titanium pipe and other titanium alloy products, to use coating 2～5kg in each titanium ingot operation of rolling
Calculating, every coating price is calculated by 200,000/ton, and the new returns of this technology see below shown in formula: Wan Yuan；
The volume of production of W-annual titanium ingot: with 10,000 tons of calculating, produces 6300 titanium ingots the most every year；
A-each titanium ingot is because of the amount of viscous titanium-steel layer problem cutting: by 50Kg calculating/titanium ingot；
The cost of P1-titanium ingot: 80 yuan/Kg；
W1-sprays the consumption of high temperature resistant anti-stick coating, 3Kg/ ingot；
P2-high temperature resistant anti-stick coating price per ton: calculate by 200 yuan/Kg；
Y-uses the new returns that this technology produces every year:
Then:
Y=(P1 × A-W1 × P2) × W
=(4000-600) × 6300
=2142 (ten thousand yuan)
Claims (10)
1. the high temperature resistant antiseized titanium coating of oiliness, it is characterised in that include the component of following weight portion: oiliness film former 50～150
Part, zinc powder 0～50 parts, ferric oxide powder 250～350 parts, aluminium oxide powder 400～450 parts.
Oiliness the most according to claim 1 is high temperature resistant antiseized titanium coating, it is characterised in that include the component of following weight portion:
Oiliness film former 50～150 parts, zinc powder 10～50 parts, ferric oxide powder 250～350 parts, aluminium oxide powder 400～
450 parts；Preferably include the component of following weight portion: oiliness film former 100 parts, zinc powder 50 parts, ferric oxide powder 350 parts,
Aluminium oxide powder 450 parts.
Oiliness the most according to claim 1 is high temperature resistant antiseized titanium coating, it is characterised in that: antiseized titanium that described oiliness is high temperature resistant
Coating also includes at least one in firming agent, dispersant, diluent；The most described oiliness is high temperature resistant, and antiseized titanium coating also includes
Firming agent 1～2 weight portion, dispersant 0.5～1.0 weight portion and diluent 1～5 weight portion；More preferably include firming agent 1 weight
Amount part, dispersant 0.5 weight portion and diluent 5 weight portion.
Oiliness the most according to claim 1 is high temperature resistant antiseized titanium coating, it is characterised in that antiseized titanium that described oiliness is high temperature resistant
Coating is made up of the component of following weight portion: oiliness film former 50～150 parts, zinc powder 10～50 parts, ferric oxide powder 250～
350 parts, aluminium oxide powder 400～450 parts, firming agent 1～2 parts, dispersant 0.5～1.0 parts, diluent 1～5 parts；
Preferably it is made up of the component of following weight portion: oiliness film former 100 parts, zinc powder 50 parts, ferric oxide powder 350 parts, three oxygen
Change two aluminium powder 450 parts, 1 part of firming agent, dispersant 0.5 part, diluent 5 parts.
5. according to the high temperature resistant antiseized titanium coating of the oiliness described in any one of Claims 1 to 4, it is characterised in that: described oiliness becomes
Membrane is at least one in oiliness epoxy resin, oiliness polyurethane paint, oiliness acrylic latex coating, oiliness alkyd paint, preferably
For oiliness epoxy resin.
6. according to the high temperature resistant antiseized titanium coating of oiliness described in any one of claim 3～5, it is characterised in that: described firming agent
For at least one in silicon dioxide powder, waterglass, potassium silicate, described dispersant be polyvinyl alcohol, polyvinyl pyrrolidone,
At least one in polyethylene glycol oxide, described diluent is organic solvent；The most described firming agent is silicon dioxide powder, described point
Powder is polyvinyl alcohol, and described diluent is acetone or ethyl acetate.
7. according to the high temperature resistant antiseized titanium coating of oiliness described in any one of claim 1～6, it is characterised in that: described oiliness is resistance to
The pH value of high-temperature adhesion resistant titanium coating is 7.5～9.5, and solid content is 85～90%；The most described oiliness is high temperature resistant antiseized titanium coating
Solid content is 87%.
8. the application in high temperature rolling titanium pipe of the high temperature resistant antiseized titanium coating of oiliness described in any one of claim 1～7.
Antiseized titanium coating application in high temperature rolling titanium pipe that oiliness the most according to claim 8 is high temperature resistant, it is characterised in that:
By high temperature resistant for oiliness antiseized titanium applying coating after roller surface and/or capstan winch surface, at room temperature natural drying, formed 0.20～
The film of 0.40mm, is preferably formed as the film of 0.3mm.
Antiseized titanium coating application in high temperature rolling titanium pipe that oiliness the most according to claim 9 is high temperature resistant, its feature exists
In: described coating method is pneumatic spraying, airless spraying or brushing.
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| CN108102542A (en) * | 2018-01-19 | 2018-06-01 | 江苏科技大学 | One kind contains modified siloxane resin Dyclo paint and preparation method thereof |
| CN108114681A (en) * | 2016-11-29 | 2018-06-05 | 山东润博生物科技有限公司 | A kind of glyphosate preparation kneader |
| CN108607800A (en) * | 2016-11-29 | 2018-10-02 | 山东润博生物科技有限公司 | A kind of glyphosate preparation vibrated fluidized bed |
| CN108607384A (en) * | 2016-11-29 | 2018-10-02 | 山东润博生物科技有限公司 | A kind of glyphosate preparation kneader stirring blade |
| CN108608670A (en) * | 2016-11-29 | 2018-10-02 | 山东润博生物科技有限公司 | A kind of glyphosate preparation extruder |
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