CN1168637C - Antirust stainless steel packing paper and its making process - Google Patents
Antirust stainless steel packing paper and its making process Download PDFInfo
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- CN1168637C CN1168637C CNB021086974A CN02108697A CN1168637C CN 1168637 C CN1168637 C CN 1168637C CN B021086974 A CNB021086974 A CN B021086974A CN 02108697 A CN02108697 A CN 02108697A CN 1168637 C CN1168637 C CN 1168637C
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Abstract
The present invention discloses a piece of corrosion-proof stainless steel packing paper and a manufacture method thereof. The corrosion-proof stainless steel packing paper is formed by uniformly spraying stainless steel corrosion-proof agents on one side of a wet paper base on a production line of the packing paper before the wet paper base enters a drying cylinder; the corrosion-proof agents are liquid preparations prepared by the weight share ratio of ammonium citrate, benzoic acid, sodium nitrite, ammonium acetate, isopropanolamine, dicyclohexylamine nitrite, dibutyl naphthalene sodium sulphonate and water. The packing paper of the present invention has the advantages of simple manufacture process and low production cost, and has unique corrosion-proof effect on stainless steel products and components.
Description
Technical field
The present invention relates to antirust stainless steel packing paper and manufacture method thereof, be specially adapted to the long term storage packing of stainless steel products and parts.
Background technology
Physics chemical action in storage and transportation, owing to contain micro substances such as steam, oxygen, acid, alkali, salt, carbide metal in the ambiance, in the continuity process of certain temperature, humidity and time, can take place in metal (containing corrosion-resistant steel) goods.This physical reaction at first begins from the metal surface defectiveness, and carrying out from outside to inside, has formed ion exchange.Can macroscopic view or the observing of microcosmic, form corrosion spot (title rust spot) in the metal surface.In order to reduce or to prevent metal because the loss that corrosion brings and the decline or the forfeiture of parts function; adopt volatile rust preventive paper to be used for the way of metalwork surface protection packing, have protection conveniently to need not to remove advantage such as envelope and more and more used in its mode that is coated with antirust grease relatively in the metal surface.But the existing metallo-volatile rust preventive paper that is used for is bad to stainless rust-proof effect owing to be mainly used in the rust prevention packaging of ferrous meatal and copper and alloy as disclosed volatile rust preventive paper among the CN1059942C etc., is not suitable for the rust prevention packaging of stainless steel products.
Summary of the invention
The object of the present invention is to provide that a kind of manufacturing process is simple, low production cost, to antirust stainless steel outstanding effect antirust stainless steel packing paper and manufacture method thereof.
Antirust stainless steel packing paper of the present invention is to spray the antirust stainless steel agent and constitute on the l Water Paper base, and its inhibitor is the liquid preparation of being made by the following weight proportion raw material:
5～20 parts of 10～30 parts of sodium nitrites of 20～40 parts of benzoic acid of ammonium citrate
1～3 part of 3～8 parts of dicyclohexyl amine nitrite of 2～4 parts of isopropanolamines of ammonium acetate
260～725 parts in 0.5～1 part of water of nekal.
The preferred weight proportioning of each raw material of inhibitor of the present invention is:
15～20 parts of 20～30 parts of sodium nitrites of 30～40 parts of benzoic acid of ammonium citrate
2～3 parts of 6～8 parts of dicyclohexyl amine nitrites of 3～4 parts of isopropanolamines of ammonium acetate
260～450 parts in 0.8～1 part of water of nekal.
The optimum weight proportioning of each raw material of inhibitor of the present invention is:
15 parts of 20 parts of sodium nitrites of 30 parts of benzoic acid of ammonium citrate
3 parts of 8 parts of dicyclohexyl amine nitrites of 4 parts of isopropanolamines of ammonium acetate
260 parts in 1 part of water of nekal.
The method of making antirust stainless steel packing paper of the present invention is:
(1) gets each raw material by described inhibitor proportioning and mix, and it is dissolved fully, make inhibitor;
(2) before the l Water Paper base enters drying cylinder on the papermaking line, spray inhibitor,, make antirust stainless steel packing paper through cylinder dried, packing.
Ammonium citrate in the inhibitor of the present invention, benzoic acid, sodium nitrite, isopropanolamine, dicyclohexyl amine nitrite have the effect of tangible superposition rust protection to corrosion-resistant steel; Ammonium acetate is as buffering agent, and froth breaking makes that medicament is evenly distributed on the paper substrate aborning; That benzoic acid, isopropanolamine have is anticorrosion, sterilization and insecticidal action; The adding of benzoic acid and nekal can make that medicament is strong to be disperseed and strengthen associativity to paper substrate, help to guarantee giving full play to of antirust stainless steel paper rust-proof effect, make the present invention have unique rust protection effect preventing stainless steel products and parts.
Rust protection wrapper of the present invention adopts water-soluble anti-rust erosion agent to be sprayed at production method on the paper substrate in paper production line, and its manufacturing process is simple, and because the constitutive material wide material sources of inhibitor, preparation is convenient, nonhazardous makes the low production cost of this wrapper, non-environmental-pollution.
The acceleration simulation comparison test result such as the following table of antirust stainless steel packing paper of the present invention:
| Sequence number | Project | Condition | The result (hour) | |
| Wrapper of the present invention | Homemade certain anti-tarnish paper | |||
| 1 | The humidity cabinet test | T55±3℃、RH＞95％ | ＞180 | ＜160 |
| 2 | The test of salt affair case | T35 ± 2 ℃, RH＞95% brine concentration 5～6%, RH6.5～7.2 | ＞180 | ＜160 |
| 3 | The climate box test | T50～55、RH50～65％ | ＞180 | ＜160 |
| 4 | The overlapping test | T49 ± 3 ℃, RH＞95%, five layer | Middle level＞180 | ＜160 |
| 5 | The test of hand perspiration displacement property | T40±1℃、RH＞95％ | ＞180 | ＜160 |
Annotate: the brine concentration in the test of salt affair case is the weight concentration that contains NaCl.
The specific embodiment
Embodiment:
(1), get 1 kilogram nekal and add in 260 kilograms the warm water (water temperature is no more than 50 ℃) or cold water, fully stir it dissolved fully; Under agitation add 30 kilograms of ammonium citrates, 20 kilograms of benzoic acid, 15 kilograms of sodium nitrites, 4 kilograms of ammonium acetates, 8 kilograms of isopropanolamines, 3 kilograms of dicyclohexyl amine nitrites successively, it is dissolved fully, stirred again 10 minutes, and promptly made inhibitor of the present invention.
(2), the wrapper manufacturing technique method is made the l Water Paper base routinely.
(3) before papermaking line l Water Paper base enters drying cylinder, the consumption of pressing 0.4 kilogram of every sq m in the one side of l Water Paper base evenly sprays upward antirust stainless steel agent, through cylinder dried, packing, makes antirust stainless steel packing paper.
Antirust stainless steel packing paper of the present invention also can adopt the manufacture method that is coated with the manufacture method of inhibitor and adds inhibitor on the l Water Paper base in paper pulp.
Claims (4)
1, a kind of antirust stainless steel packing paper is characterized in that on the l Water Paper base spraying the antirust stainless steel agent and constitutes, and its inhibitor is the liquid preparation of being made by the following weight proportion raw material:
5～20 parts of 10～30 parts of sodium nitrites of 20～40 parts of benzoic acid of ammonium citrate
1～3 part of 3～8 parts of dicyclohexyl amine nitrite of 2～4 parts of isopropanolamines of ammonium acetate
260～725 parts in 0.5～1 part of water of nekal.
2, by the described antirust stainless steel packing paper of claim 1, it is characterized in that the weight proportion of described each raw material of inhibitor is:
15～20 parts of 20～30 parts of sodium nitrites of 30～40 parts of benzoic acid of ammonium citrate
2～3 parts of 6～8 parts of dicyclohexyl amine nitrites of 3～4 parts of isopropanolamines of ammonium acetate
260～450 parts in 0.8～1 part of water of nekal.
3, by the described antirust stainless steel packing paper of claim 1, it is characterized in that the weight proportion of described each raw material of inhibitor is:
15 parts of 20 parts of sodium nitrites of 30 parts of benzoic acid of ammonium citrate
3 parts of 8 parts of dicyclohexyl amine nitrites of 4 parts of isopropanolamines of ammonium acetate
260 parts in 1 part of water of nekal.
4, make the method for claim 1,2 or 3 described antirust stainless steel packing papers, it is characterized in that:
(1) gets each raw material by described inhibitor proportioning and mix, and it is dissolved fully, make inhibitor;
(2) before the l Water Paper base enters drying cylinder on the papermaking line, spray inhibitor,, make antirust stainless steel packing paper through cylinder dried, packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021086974A CN1168637C (en) | 2002-04-19 | 2002-04-19 | Antirust stainless steel packing paper and its making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021086974A CN1168637C (en) | 2002-04-19 | 2002-04-19 | Antirust stainless steel packing paper and its making process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1375432A CN1375432A (en) | 2002-10-23 |
| CN1168637C true CN1168637C (en) | 2004-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021086974A Expired - Fee Related CN1168637C (en) | 2002-04-19 | 2002-04-19 | Antirust stainless steel packing paper and its making process |
Country Status (1)
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| CN (1) | CN1168637C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714610A (en) * | 2015-09-18 | 2016-06-29 | 安庆市芊芊纸业有限公司 | Method for preparing antirust packaging paper |
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2002
- 2002-04-19 CN CNB021086974A patent/CN1168637C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1375432A (en) | 2002-10-23 |
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