CN106085129A - Aqueous anti-titanium steel bonding coating and application thereof - Google Patents
Aqueous anti-titanium steel bonding coating and application thereof Download PDFInfo
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- CN106085129A CN106085129A CN201610599827.8A CN201610599827A CN106085129A CN 106085129 A CN106085129 A CN 106085129A CN 201610599827 A CN201610599827 A CN 201610599827A CN 106085129 A CN106085129 A CN 106085129A
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Abstract
The present invention relates to a kind of coating preventing and boning between metal, be specifically related to a kind of aqueous anti-titanium steel bonding coating and the application in titanium ingot preparation process thereof.Aqueous of the present invention anti-titanium steel bonding coating, containing following parts by weight ingredient: Watery film-fomer 50～150 parts, Al powder 350～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 0～50 parts, Pulvis Talci 0～50 parts.Coating of the present invention can guarantee that titanium pipe, in 900 DEG C of rollings or perforation procedure, does not occurs bonding reaction with steel equipment roll or capstan winch, improves lumber recovery and the production efficiency of the processing of titanium material；Simply, easily operate, coating is environment friendly and pollution-free, and preparation method is simple for technique.
Description
Technical field
The present invention relates to a kind of coating preventing between metal bonding, be specifically related to a kind of anti-titanium of aqueous-steel bonding coating and
Its application in titanium ingot preparation process.
Background technology
Domestic manufacturer uses titanium ingot circle base not report that use high temperature resistant titanium-steel anti-stick is coated with during producing titanium pipe at present
Layer；Titanium ingot circle base 900 DEG C is incubated more than 4h in heating furnace, could release heating furnace, carry out the rolling work of titanium pipe.Due to titanium
And alloy is after high temperature 900 DEG C insulation 4h, there is " viscous titanium " phenomenon with iron and steel rolling equipment, roller-way and rolling capstan winch, this
Making titanium tube-surface " misrun " phenomenon of different depth occur, owing to being to rotate perforation, rolling when rolling titanium pipe, titanium base is at height
Carrying out drilling/rolling in speed rotation process, due to titanio titanium alloy high-temperature characteristic effect, it is easy to be deposited with existing with ferrum
As, notably can generate TiFe phase.If titanium tube-surface generation TiFe meets has a strong impact on titanium material surface mechanical properties and tissue, make
Titanium pipe brings various defect, loss, the defect problem such as the most corrosion-resistant in following process and during using；Further, since " equipment
Viscous titanium " cause wanting first grinding apparatus could again roll follow-up titanium base in the follow-up operation of rolling.Can not continuous rolling titanium pipe
Or titanium material product, waste substantial amounts of time and energy consumption；Meanwhile, for ensureing dimension of inner and outer diameters precision and surface quality, the state of titanium pipe
Interior producer is all to be carried out machining, and so loss is relatively big, owing to titanium ingot is by titanium sponge reaction system, by titanium pipe,
Outer portion machines away, and has a strong impact on cost and the lumber recovery of titanium material, therefore carries out the protection work of high temperature resistant titanium-steel anti-stick coating
It is highly desirable to.
Prior art is all before titanium ingot makes annealing treatment, and is sprayed on titanium ingot surface, will to each titanium ingot surface
Carrying out spray treatment, after adding spraying, coating needs certain time to be dried, and technique is prepared and just becomes complicated, preparation time
The longest, it is impossible to serialization efficiently produces.And in the operation of rolling of titanium pipe, due to the deformation of titanium ingot, spray at titanium ingot surface
This coating is to prevent the poor effect of titanium-steel bonding.If directly by this spray painting in rolling capstan winch surface, due to capstan winch and titanium
The material of ingot is different, and film forming and adhesion effect are poor, it is impossible to well prevent titanium-steel bonding.
Therefore, in order to solve the problems referred to above, need a kind of technique simple, energy-conserving and environment-protective, can be with serialization, efficiently prepare titanium
Pipe, effectively reduces defect loss and production cost, moreover it is possible to prevent the high temperature resistant anti-stick coating of device damage.
Summary of the invention
The technical problem to be solved is to provide a kind of in the titanium pipe operation of rolling, it is possible to reduce titanium tube-surface lacks
Fall into, reduce production cost, improve titanium tube-surface quality, can be with the anti-titanium of the aqueous high-temperature-resistant of continuous prodution-steel bonding coating.
The anti-titanium of aqueous of the present invention-steel bonding coating, containing following parts by weight ingredient: film former 50～150 parts, Al powder 350
～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 0～50 parts, Pulvis Talci 0～50 parts.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, containing following weight portion
Composition: film former 50～150 parts, Al powder 350～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 10～50 parts, Pulvis Talci 10
～50 parts；More preferably contain following parts by weight ingredient: film former 100 parts, 350 parts of Al powder, Al2O3450 parts of powder, Fe2O3Powder 50
Part, Pulvis Talci 50 parts.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, possibly together with following weight
Part composition: firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；More preferably contain following parts by weight ingredient: firming agent 1
Part, dispersant 0.5 part, 5 parts of water.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, preferably by following weight
Part becomes to be grouped into: film former 50～150 parts, Al powder 350～400 parts, Al2O3Powder 350～400 parts, Fe2O3Powder 10～50 parts are sliding
Stone powder 10～50 parts, firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；More preferably it is made up of following parts by weight ingredient:
Film former 100 parts, 350 parts of Al powder, Al2O3450 parts of powder, Fe2O350 parts of powder, Pulvis Talci 50 parts, 1 part of firming agent, dispersant 0.5
Part, 5 parts of water.
The anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said film former is epoxy resin, aqueous polyurethane paint, aqueous third
At least one in olefin(e) acid emulsion paint, Water-borne alkyd coating.
The anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said firming agent is SiO2, waterglass, Al2(HPO4)3In at least
One, preferably SiO2；Described dispersant is at least one in polyvinyl alcohol, hydrolyzed maleic anhydride, barium stearate, is preferably
Polyvinyl alcohol.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said aqueous is prevented
The pH value of titanium-steel bonding coating is 7.5～9.5；Solid content is 85～90%, preferably 87%.
The present invention also provides for the anti-titanium of a kind of aqueous-steel bonding coating application in titanium pipe rolls.
The anti-titanium of above-mentioned aqueous-steel bonding coating application in titanium pipe rolls, at room temperature, by anti-for aqueous titanium-steel bonding
Coating is coated in steel equipment surface, roller surface or capstan winch surface, forms 0.2～0.4mm thick film layer；It is preferably 0.3mm.
The anti-titanium of above-mentioned aqueous-steel bonding coating application in titanium pipe rolls, uses pneumatic spraying, airless spraying or hands
The mode that work is brushed is coated.
Compared to prior art, the present invention also has the advantages that
(1) coating of the present invention can guarantee that titanium pipe rolls or in perforation procedure at 900 DEG C, not with steel equipment roll or capstan winch
There is bonding reaction, improve lumber recovery and the production efficiency of the processing of titanium material；
(2) present invention uses production technology simply, easily operate, and can set equipped with pneumatic spraying, airless spraying and brushing
Use on standby production line；
(3) this product is aqueous, environmental protective high temperature resistant anti-stick coating, does not contains limit in RoHS mass harmful 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.；
(4) extemporaneous preparation when the anti-titanium of aqueous of the present invention-steel bonding coating can use, prepares time period, simple possible；Also
After can preparing production, under room temperature, coating stabilization shelf-stability can reach more than 6 months.
Detailed description of the invention
The anti-titanium of aqueous of the present invention-steel bonding coating, containing following parts by weight ingredient: film former 50～150 parts, Al powder 350
～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 0～50 parts, Pulvis Talci 0～50 parts.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, containing following weight portion
Composition: film former 50～150 parts, Al powder 350～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 10～50 parts, Pulvis Talci 10
～50 parts；More preferably contain following parts by weight ingredient: film former 100 parts, 350 parts of Al powder, Al2O3450 parts of powder, Fe2O3Powder 50
Part, Pulvis Talci 50 parts.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, possibly together with following weight
Part composition: firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；More preferably contain following parts by weight ingredient: firming agent 1
Part, dispersant 0.5 part, 5 parts of water.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, preferably by following weight
Part becomes to be grouped into: film former 50～150 parts, Al powder 350～400 parts, Al2O3Powder 350～400 parts, Fe2O3Powder 10～50 parts are sliding
Stone powder 10～50 parts, firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；More preferably it is made up of following parts by weight ingredient:
Film former 100 parts, 350 parts of Al powder, Al2O3450 parts of powder, Fe2O350 parts of powder, Pulvis Talci 50 parts, 1 part of firming agent, dispersant 0.5
Part, 5 parts of water.
The anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said film former is epoxy resin, aqueous polyurethane paint, aqueous third
At least one in olefin(e) acid emulsion paint, Water-borne alkyd coating.
The anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said firming agent is SiO2, waterglass, Al2(HPO4)3In at least
One, preferably SiO2；Described dispersant is at least one in polyvinyl alcohol, hydrolyzed maleic anhydride, barium stearate, is preferably
Polyvinyl alcohol.
Further, as preferred technical scheme, the anti-titanium of above-mentioned aqueous-steel bonding coating, wherein said aqueous is prevented
The pH value of titanium-steel bonding coating is 7.5～9.5；Solid content is 85～90%, preferably 87%, so can guarantee that rolling equipment
Surface forms uniform high-temperature adhesion resistant knot protecting film layer.
The present invention also provides for the anti-titanium of a kind of aqueous-steel bonding coating application in titanium pipe rolls.
The anti-titanium of above-mentioned aqueous-steel bonding coating application in titanium pipe rolls, at room temperature, by anti-for aqueous titanium-steel bonding
Coating is coated in steel equipment surface, roller surface or capstan winch surface, forms 0.2～0.4mm thick film layer；It is preferably 0.3mm.
When film layer adhesion amount is less than 0.20mm, rolling or perforation procedure in, titanium ingot rotate, paste cause coating adhesion amount thickness by
Gradually reduce, so to ensure having enough coating layer thicknesses, prevent from all being sticked out by titanium pipe, can not get sufficient high temperature oxidation resisting and protect
Protect.If film layer adhesion amount is more than 0.40mm, cost raises.
The anti-titanium of above-mentioned aqueous-steel bonding coating application in titanium pipe rolls, uses pneumatic spraying, airless spraying or hands
Work brush mode be coated behind steel equipment surface, roller surface or capstan winch surface, the film layer of formation at room temperature,
Fast setting in 5～10min；Owing to solid part is high, do not have film laminar flow drop down, the phenomenon such as sagging, coating tack is the best,
Either under wet film or during 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；Being not particularly limited for coating method, drying means etc., coating method can be real according to scene
Border situation needs to carry out corresponding form of construction work.
The preparation method of the anti-titanium of aqueous of the present invention-steel bonding coating without particular/special requirement, can use commonly used in the art each
The method of kind, as long as by each component mix homogeneously, can matching while using.But the present inventor finds under study for action, preferably
Adopt and prepare the anti-titanium of aqueous-steel bonding coating with the following method, it is possible to make each component mix evenly.Method particularly includes: first will
Watery film-fomer mixes with water and is diluted, and the most under agitation, is slowly added to aluminium powder, Pulvis Talci, ferric oxide powder and three
Al 2 O powder, then adds firming agent, stirs, and adds dispersant, and stirring is in uniform and stable phase.
In solidification process, it is only necessary to remove the moisture being attached to coating surface, because of without adding any accelerator again, main
Wanting curing mode is spontaneous curing, in order to save hardening time, it is possible to use the methods such as hot air drying or sensing heating, coating
After solidification, coating does not haves dry linting and crack performance.
The high temperature resistant principle of coating prepared by the present invention is: when temperature reaches 900 DEG C, and organic coating starts the most burned
Fall, but Fe starts slowly to melt deliquescing, now can be the Al powder in coating and Al2O3Powder is fixed on roll or capstan winch surface, rises
To heat insulation effect；There is alloying reaction with Ti in the Al powder in coating, forms TiAl3Alloy-layer, this layer of material is the finest and close,
The material such as body titanium and extraneous (iron and steel) ferrum element can be completely cut off bonding reaction occurs, reach preventing and treating and the effect of titanium-steel bonding occurs.
The temperature that high temperature resistant anti-titanium-steel bonding coating uses is not particularly limited, but due to inorganic agent molten of the present invention
Agent is water, it is ensured that the temperature conditions that water does not freezes and vaporizes, and uses at normal temperatures.
A kind of high temperature resistant anti-titanium of the present invention-steel bonding coating, is painted on rolling capstan winch surface online, can consolidate rapidly
Change, formed self-drying type coating, this coating can guarantee that titanium pipe under 900 DEG C of high temperature, surface with steel surface occur bonding generate
TiFe phase, can effectively reduce production cost and improve productivity effect, main raising Product Precision size and surface quality；This
The corresponding coating process technology that invention provides has good economic benefit, social benefit and wide popularizing application prospect.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore the present invention is limited
System is among described scope of embodiments.
Embodiment 1
The anti-titanium of aqueous-steel bonding coating is prepared according to raw material each in table 1 and weight proportion thereof:
The raw material of the anti-titanium of table 1 aqueous-steel bonding coating and proportioning thereof
Wherein, K1～K5 is experimental group, D1～D2 is matched group, separately arranges blank group D3 and (is not the most coated with coating
Direct Rolling), and wherein film former is epoxy resin (solid content is 50%)；Firming agent is SiO2, dispersant is polyvinyl alcohol.
The anti-titanium of aqueous prepared by the present invention-steel bonding coating pH value is 7.5～9.5；Solid content is 85～90%.
Its preparation method is: at normal temperatures and pressures, by film former, Al powder, Pulvis Talci, Fe2O3Powder, Al2O3Powder, joins
In container, adition process is stirred continuously, is stirring evenly and then adding into firming agent, dispersant and water, stirs, treat that solution is in all
Even stablize phase, obtain the anti-titanium of aqueous-steel bonding coating.
The above-mentioned anti-titanium of each group of aqueous prepared-steel bonding coating is used pneumatic spraying, airless spraying or manual brushing
Mode be coated behind steel equipment surface, roller surface or capstan winch surface, at room temperature natural drying, solidification 10～
15min, obtains the film layer that thickness is 0.2～0.4mm.Titanium pipe rolling is carried out at 900 DEG C.The titanium tube-surface matter obtained after rolling
Amount is good, and titanium pipe is not adhered with roll, capstan winch etc., and concrete contrast situation is as follows:
The anti-titanium of table 2 aqueous-steel bonding coating and matched group test performance
From Table 2, it can be seen that use embodiment K1～the coating coating equipment of K5, the titanium tube-surface matter obtained after rolling
Amount is good, and titanium pipe bonds hardly with roll, capstan winch etc..It is not coated by roll or the strand of any coating (i.e. blank group D3)
Dish, the titanium pipe obtained after rolling, titanium tube-surface defect is serious, and equipment also has a certain degree of viscous titanium, needs ability after polishing
It is continuing with.Using the coating coating equipment of D1 and D2, the titanium tube-surface ratio of defects after rolling remains unchanged higher, it is impossible to well prevent
Only titanium steel bonding.
10,000 tons of production capacities are produced in design per year, with the 1.5 tons of calculating of each titanium ingot (semifinished product), to produce the titanium of about 6300 every year
, there is titanium steel bonding 5mm～20mm depth calculation with each titanium ingot in billet, and each titanium ingot to machine away 100～200 kilograms, 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, also to spend meanwhile
Take substantial amounts of human and material resources to cut, extra increase production cost and production time, and use this technology, will for titanium pipe and
Substantial amounts of production cost is saved in the production of other titanium alloy products, to use in terms of 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:
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)
Visible, the coating that the present invention provides has good economic benefit, social benefit and wide popularizing application prospect.
Claims (10)
1. the anti-titanium of aqueous-steel bonding coating, it is characterised in that: containing following parts by weight ingredient: Watery film-fomer 50～150 parts,
Al powder 350～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 0～50 parts, Pulvis Talci 0～50 parts.
The anti-titanium of aqueous-steel bonding coating the most according to claim 1, it is characterised in that: containing following parts by weight ingredient: aqueous
Film former 50～150 parts, Al powder 350～400 parts, Al2O3Powder 400～450 parts, Fe2O3Powder 10～50 parts, Pulvis Talci 10～50
Part；Preferably comprise following parts by weight ingredient: Watery film-fomer 100 parts, 350 parts of Al powder, Al2O3450 parts of powder, Fe2O350 parts of powder,
Pulvis Talci 50 parts.
The anti-titanium of aqueous the most according to claim 1 or claim 2-steel bonding coating, it is characterised in that: become possibly together with following weight portion
Point: firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；It is preferably 1 part of firming agent, dispersant 0.5 part, 5 parts of water.
4. according to the anti-titanium of aqueous described in any one of claims 1 to 3-steel bonding coating, it is characterised in that: become by following weight portion
It is grouped into: Watery film-fomer 50～150 parts, Al powder 350～400 parts, Al2O3Powder 350～400 parts, Fe2O3Powder 10～50 parts are sliding
Stone powder 10～50 parts, firming agent 1～2 parts, dispersant 0.5～1 part, water 1～5 parts；Preferably Watery film-fomer 100 parts, Al powder 350
Part, Al2O3450 parts of powder, Fe2O350 parts of powder, Pulvis Talci 50 parts, 1 part of firming agent, dispersant 0.5 part, 5 parts of water.
5. according to the anti-titanium of aqueous described in any one of Claims 1 to 4-steel bonding coating, it is characterised in that: described Watery film-fomer
For at least one in epoxy resin, aqueous polyurethane paint, Aqueous acrylic latex's paint, Water-borne alkyd coating.
6. according to the anti-titanium of aqueous described in any one of Claims 1 to 4-steel bonding coating, it is characterised in that: described firming agent is
SiO2, waterglass, Al2(HPO4)3In at least one, preferably SiO2；Described dispersant is polyvinyl alcohol, hydrolysis maleic acid
At least one in acid anhydride, barium stearate, preferably polyvinyl alcohol.
7. according to the anti-titanium of aqueous described in any one of Claims 1 to 4-steel bonding coating, it is characterised in that: the anti-titanium of described aqueous-
The pH value of steel bonding coating is 7.5～9.5；Solid content is 85～90%, preferably 87%.
8. the anti-titanium of aqueous described in any one of claim 1～7-steel bonding coating application in titanium pipe rolls.
Apply the most according to claim 8, it is characterised in that: at room temperature, anti-for aqueous titanium-steel bonding coating is coated in steel
Ferrum equipment surface, roller surface or capstan winch surface, form 0.2～0.4mm thick film layer；It is preferably 0.3mm.
Apply the most according to claim 8, it is characterised in that: use pneumatic spraying, airless spraying or the side of manual brushing
Formula is coated.
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224965A1 (en) * | 2002-06-05 | 2003-12-24 | Praxair Surface Technologies S | Wear resistant color rejecting coating with a metal oxide or low wear hard metal base useful as an anti-wear and anti-adhesion coating for machine components |
| CN104004399A (en) * | 2014-05-30 | 2014-08-27 | 攀钢集团攀枝花钢铁研究院有限公司 | High-temperature protective paint, application thereof and titanium ingot production method |
| CN105238216A (en) * | 2015-10-30 | 2016-01-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for obtaining release agent layer on base plate and composite material containing base plate and release agent layer |
| CN105542579A (en) * | 2016-02-26 | 2016-05-04 | 攀枝花学院 | High-temperature-resistant coating for surface of titanium material, application of high-temperature-resistant coating and production method of titanium material |
| CN106189685A (en) * | 2016-07-14 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of aqueous protective coating compositions and application thereof and the production method of titanium pipe |
| CN106189684A (en) * | 2016-07-14 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Aqueous protective coating compositions and application thereof and the production method of titanium pipe |
-
2016
- 2016-07-27 CN CN201610599827.8A patent/CN106085129B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10224965A1 (en) * | 2002-06-05 | 2003-12-24 | Praxair Surface Technologies S | Wear resistant color rejecting coating with a metal oxide or low wear hard metal base useful as an anti-wear and anti-adhesion coating for machine components |
| CN104004399A (en) * | 2014-05-30 | 2014-08-27 | 攀钢集团攀枝花钢铁研究院有限公司 | High-temperature protective paint, application thereof and titanium ingot production method |
| CN105238216A (en) * | 2015-10-30 | 2016-01-13 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for obtaining release agent layer on base plate and composite material containing base plate and release agent layer |
| CN105542579A (en) * | 2016-02-26 | 2016-05-04 | 攀枝花学院 | High-temperature-resistant coating for surface of titanium material, application of high-temperature-resistant coating and production method of titanium material |
| CN106189685A (en) * | 2016-07-14 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of aqueous protective coating compositions and application thereof and the production method of titanium pipe |
| CN106189684A (en) * | 2016-07-14 | 2016-12-07 | 攀钢集团攀枝花钢铁研究院有限公司 | Aqueous protective coating compositions and application thereof and the production method of titanium pipe |
Non-Patent Citations (3)
| Title |
|---|
| 刘益军: "《聚氨酯原料及助剂手册第二版》", 31 January 2013, 化学工业出版社 * |
| 刘荣贵: "《常用化工原料手册》", 31 May 1988, 电子工业出版社 * |
| 山西省化工研究所编: "《塑料橡胶加工助剂第二版》", 31 October 2002, 化学工业出版社 * |
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