CN1125757A - Anticorrosion petrolatum belt and its manufacturing process and impregnator - Google Patents
Anticorrosion petrolatum belt and its manufacturing process and impregnator Download PDFInfo
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- CN1125757A CN1125757A CN 94114068 CN94114068A CN1125757A CN 1125757 A CN1125757 A CN 1125757A CN 94114068 CN94114068 CN 94114068 CN 94114068 A CN94114068 A CN 94114068A CN 1125757 A CN1125757 A CN 1125757A
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- rubber
- petroleum jelly
- resin
- belt
- dressing
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- 235000019271 petrolatum Nutrition 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000004264 Petrolatum Substances 0.000 title abstract 2
- 229940066842 petrolatum Drugs 0.000 title abstract 2
- 239000011347 resin Substances 0.000 claims abstract description 24
- 229920005989 resin Polymers 0.000 claims abstract description 24
- 229920001971 elastomer Polymers 0.000 claims abstract description 21
- 239000005060 rubber Substances 0.000 claims abstract description 21
- 239000002585 base Substances 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims abstract description 14
- 238000007598 dipping method Methods 0.000 claims abstract description 13
- 239000002480 mineral oil Substances 0.000 claims abstract description 11
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000003513 alkali Substances 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000000126 substance Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 6
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000706 filtrate Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 238000004804 winding Methods 0.000 claims description 6
- 239000003963 antioxidant agent Substances 0.000 claims description 5
- 230000003078 antioxidant effect Effects 0.000 claims description 5
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 5
- 239000004568 cement Substances 0.000 claims description 5
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229940099259 vaseline Drugs 0.000 claims description 5
- 244000043261 Hevea brasiliensis Species 0.000 claims description 4
- 229920003052 natural elastomer Polymers 0.000 claims description 4
- 229920001194 natural rubber Polymers 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 4
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 claims description 3
- 238000006424 Flood reaction Methods 0.000 claims description 3
- 239000012752 auxiliary agent Substances 0.000 claims description 3
- 230000008595 infiltration Effects 0.000 claims description 3
- 238000001764 infiltration Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 239000003208 petroleum Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229920013649 Paracril Polymers 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims description 2
- 229920000180 alkyd Polymers 0.000 claims description 2
- 230000001458 anti-acid effect Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229920003193 cis-1,4-polybutadiene polymer Polymers 0.000 claims description 2
- 238000004821 distillation Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 239000012764 mineral filler Substances 0.000 claims description 2
- 239000003209 petroleum derivative Substances 0.000 claims description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229920005672 polyolefin resin Polymers 0.000 claims description 2
- 150000003505 terpenes Chemical class 0.000 claims description 2
- 235000007586 terpenes Nutrition 0.000 claims description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract description 3
- 239000011780 sodium chloride Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000002671 adjuvant Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 11
- 238000010792 warming Methods 0.000 description 9
- 239000001993 wax Substances 0.000 description 6
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VHOQXEIFYTTXJU-UHFFFAOYSA-N Isobutylene-isoprene copolymer Chemical group CC(C)=C.CC(=C)C=C VHOQXEIFYTTXJU-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- KUBDPQJOLOUJRM-UHFFFAOYSA-N 2-(chloromethyl)oxirane;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical class ClCC1CO1.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 KUBDPQJOLOUJRM-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012174 chinese wax Substances 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920003987 resole Polymers 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Images
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- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a petrolatum belt, which relates to a metal anticorrosive material and mainly comprises the following substances in parts by weight: mineral oil 0.4-18, rubber 14-47, resin 15-27, wax 5-14, and right amount of filler and adjuvant, and is coated on the fabric in a special dipping machine. The mineral fat belt of the invention has good moisture resistance, acid and alkali corrosion resistance and good adhesion performance to metal base materials, can be widely applied to metal components, in particular to the rust prevention of metal parts contacting with acid, alkali and saline water, has simple preparation process and special equipment structure, is convenient to operate, and has low product cost.
Description
Anticorrosion petroleum jelly belt relates to the anti-corrosion of metal material.
The metallic surface is corrosion easily under the effect of acid, alkali, salt and damp atmosphere, this is the difficult problem that electromechanical product and many metal productss are exerting to capture, petroleum jelly belt is that a kind of metallic surface that is wrapped in Any shape is also pasted on it securely, form the isolated moisture of one deck, acid, alkali, salt fog and microorganism to the anti-corrosion of metal material of the corrosive nature of metal base, be combined into the dressing coated by elasticity and adhesion material and form in fabric.
Since the eighties, petroleum jelly belt begins to try out at some national shipbuilding industries of Europe as metallic antirust material, Japan also begins to have successively product patent open in recent years, disclosing April 20 Japanese clear 6 286079 in 1984 a kind of is that dressing is coated in the petroleum jelly belt of making on the base materials such as paper, tNonwovens, cloth or foam film by natural rubber, terpine resin, potassium oleate, aluminum oxide dispersion thing, the diffusing thing of sulphur content, vulcanization accelerator, the breaking tenacity of its product performance is 3.5 Ns/centimetre, and other performance data is not seen specifically and disclosed; Japan has seen the commercially available petroleum jelly belt product that productions such as ponding chemical industrial company are arranged at present, but does not see the introduction of concrete component and production technique.
Existing commercially available petroleum jelly belt commodity all exist and cost an arm and a leg, and problem that performance is also not fully up to expectations such as work-ing life are short, hardening easy to change etc.
The objective of the invention is to provide a kind of new, cost is lower, and work-ing life is longer, the petroleum jelly belt and the manufacture method thereof of better performances such as not easy to change and change.
The present invention is achieved in that petroleum jelly belt mainly adds an amount of filler again by mineral oil, rubber, resin and auxiliary agent is combined into vaseline dressing, and then the dressing coated is formed in fabric.Wherein:
Mineral oil, for black petroleum products through underpressure distillation, refining get the oily substance that viscosity is the long carbochain alkane of 10～15cp (25 ℃), in the vaseline material, mainly play anticorrosion, act on every wetting, also play diluting effect in addition.
Resin, mainly be to make dressing have stronger sticking power to metal, it can be Resins, epoxy, modified terpene resin, petroleum resin, Gum Rosin, coumarone-indene resin, modified phenolic resins, polyolefin resin, alkyd resin, urethane resin or the like, preferably modified resin.Because of it can have better adhesivity and water tolerance, temperature tolerance, weather resistance.
Rubber mainly is to make dressing have certain elasticity, makes vaseline have certain flexibility, waterproof, preservative property and easy application property.They can be isobutene rubber, styrene-butadiene rubber(SBR), natural rubber, fluid rubber, paracril, cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), silicon rubber etc., preferably modified rubber.
The weight proportion of described dressing each component is: mineral oil 0.4～18, rubber 14～47, resin 15～27, wax 5～14, filler 3～32, other auxiliary agents 0.7～5 such as sanitas, anti-aging agent.
The blending process of vaseline dressing is:
(1) allotment rubber: with described rubber 40～45 weight parts, wax 2～90 weight parts are inserted in the reactor of band heating and whipping appts, and at 50～105 ℃, 800 rev/mins of stirrings are reacted after 16 hours down and must be prepared body A;
(2), telomerize resin: get gained preparation body A100 weight part, with described resin 25.5～～13 weight parts, mineral oil 10～13 weight parts, at 100～180 ℃, 800 rev/mins of stirrings are reacted after 4 hours down and are cooled to 80 ℃, take advantage of heat filtering, remove filter residue, filtrate is cooled to 40 ℃ with bottom discharge, promptly gets petroleum jelly belt dressing of the present invention.
Petroleum jelly belt dressing of the present invention optionally also can add an amount of mineral filler such as wilkinite, lime carbonate, precipitated silica when telomerizing resin; The sanitas hexahydroaniline, antioxidant D etc.
The moulding process of petroleum jelly belt:
The above-mentioned petroleum jelly belt dressing for preparing is contained in the steeping vat, be warming up to 100～120 ℃, smooth fabric base band is sent in the steeping vat by motor floods, the transfer rate of base band is 8～12 meters/hour, belt is after steeping vat output, go up volume through being chilled to 45 ℃, promptly get the petroleum jelly belt finished product.
Make the special dipping machine of petroleum jelly belt of the present invention:
This cement dipping machine comprises that one places the steeping vat that petroleum jelly belt dressing can be contained on the support in wherein heating, is located at the tape-feed of steeping vat front end, the tape mechanism of tail end top.Tape-feed comprises the supply roll that is driven two synchronous rollings by motor; Be equipped with the heating unit of a temperature adjustable at the bottom of the steeping vat in the interlayer, several parallel being located in the steeping vat of infiltration axle that are used for base band is pressed into glue; The below of tape mechanism and steeping vat are connected to one and are used for the glue that tape surface is unnecessary and squeeze a pair of plastic squeeze axle go, place a side of plastic squeeze axle, also have an accent crack plate that is used for regulating two plastic squeeze between centers cracks; Tape mechanism is by last roll support, upper winding shaft and prevent that the unexpected upper winding shaft cap that falls of the roll coil of strip from forming.
Petroleum jelly belt performance index of the present invention are suitable with Japan commercially available petroleum jelly belt under the same test condition, and indivedual indexs are better than japanese product, and the result of materiology is as follows:
| Interventions Requested (unit) | Main test conditions | Assay | |
| Japanese product | Product of the present invention | ||
| Water-intake rate, % | 23±2℃，24h | 1.1 | 1.3 |
| Thermotolerance | 85℃，5h | Fricton-tight and centrality bubble | Fricton-tight and centrality bubble |
| Low temperature flexibility | -20℃，2h，φ25mm | Flawless | Flawless |
| Corrosion-resistant | 25%HCl liquid soaks 24h 25%NaOH liquid and soaks 2h 25%NaCl liquid and soak 24h | No abnormal no abnormal | No abnormal no abnormal |
| The right angle tear strength, N/mm | 23±2℃ | 7.6 | 27.3 |
Petroleum jelly belt of the present invention is because its dressing has well damp proof and antiacid caustic corrosion and to the good adhesive performance of metal base, can be widely used in hardware, particularly the metal parts that contacts with acid, alkali, salt solution is antirust, and preparation technology and special dipping machine structure are all convenient than simple operations, so that product cost is also cheaper.
The following drawings and embodiment will be described further technical characterictic of the present invention:
Fig. 1 is a special dipping machine structure front elevational schematic of the present invention.
Fig. 2 is the schematic side view of Fig. 1.
Embodiment 1, the structure of the special dipping machine of petroleum jelly belt of the present invention:
This cement dipping machine comprises that one places the steeping vat 1 that petroleum jelly belt dressing can be contained on the support 2,3 in wherein heating, is located at the tape-feed of steeping vat 1 front end, the tape mechanism of tail end top.Tape-feed comprises the supply roll 4,5 that is driven two synchronous rollings by motor; 1 end of steeping vat interlayer is equipped with the heating unit 10 of a temperature adjustable, several infiltration axle 6 parallel being located in the steeping vat 1 that are used for base band is pressed into glue; The below of tape mechanism and steeping vat 1 are connected to one and are used for the glue that tape surface is unnecessary and squeeze a pair of plastic squeeze axle 7 go, place a side of plastic squeeze axle 7, also have an accent crack plate 9 that is used for regulating two plastic squeeze axles, 7 gaps; Tape mechanism is by last roll support 8, upper winding shaft 11 and prevent that the unexpected upper winding shaft cap 12 that falls of the roll coil of strip from forming.
Embodiment 2, the preparation of petroleum jelly belt dressing:
Get isoprene-isobutylene rubber 40 gram, Chinese wax 32 grams, yellow wax 58 grams, in reactor, warming while stirring, at 50～105 ℃, preferably 60～95 ℃ of following stirring reactions are 16 hours, make preparation body A; Get preparation body A100 gram then, modified epoxy 15 grams, petroleum resin 15 grams, Gum Rosin 5 grams, mineral oil 10 gram plays thin lime carbonate (or wilkinite, precipitated silica) 8 grams, warming while stirring to 120～180 ℃, preferably 130～150 ℃, react and be cooled to 80 ℃ after 4 hours, take advantage of heat filtering, remove filter residue, filtrate is chilled to 40 ℃ of dischargings, promptly gets petroleum jelly belt dressing of the present invention.
Embodiment 3, the preparation of petroleum jelly belt dressing:
Get isoprene-isobutylene rubber 40 grams, silicon rubber 5 grams, wax 2 grams are in reactor, warming while stirring is stirred down at 50～105 ℃, reacts 16 hours, makes preparation body A, get the A100 gram then, cured 20 grams of tree oil, resol 5.5 grams, mineral oil 13 grams, calcium carbonate superfine powder 5 grams, sanitas hexahydroaniline 3 grams, antioxidant D 2 grams, warming while stirring to 120～180 ℃ are reacted and are cooled to 80 ℃ after 4 hours, take advantage of heat filtering, remove filter residue, filtrate is chilled to 40 ℃ of dischargings, promptly gets petroleum jelly belt dressing of the present invention.
Embodiment 4, the preparation of petroleum jelly belt dressing:
Get isobutene rubber 15 grams, silicon rubber 5 grams, wax 2 grams, natural rubber 5 grams, in reactor, warming while stirring, stir down at 50～105 ℃, reacted 16 hours, make preparation body A, get the A100 gram then, coumarone-indene resin 7.5 grams, cured 7 grams of tree oil, Gum Rosin 2.5 grams, naphthenic oil 6 grams, wilkinite 4 grams, sanitas hexahydroaniline 0.5 gram, precipitated silica 3 grams, antioxidant D 1 gram, warming while stirring to 120～180 ℃ are reacted and are cooled to 80 ℃ after 4 hours, take advantage of heat filtering, remove filter residue, filtrate is chilled to 40 ℃ of dischargings, promptly gets petroleum jelly belt dressing of the present invention.
Embodiment 5, the preparation of petroleum jelly belt dressing:
Get styrene-butadiene rubber(SBR) (or butyronitrile, ethylene-propylene rubber(EPR)) 8 grams, wax 3 grams, in reactor, warming while stirring, stir down at 50～105 ℃, reacted 16 hours, make preparation body A, get the A100 gram then, vibrin 6 grams, Gum Rosin 6 grams, naphthenic oil 10 grams, wilkinite 20 grams, sanitas hexahydroaniline 1.8 grams, antioxidant D 2 grams, warming while stirring to 120～180 ℃ are reacted and are cooled to 80 ℃ after 4 hours, take advantage of heat filtering, remove filter residue, filtrate is chilled to 40 ℃ of dischargings, promptly gets petroleum jelly belt dressing of the present invention.
Embodiment 6, the moulding of petroleum jelly belt:
1, choose closely knit, smooth polyamide fibre non-woven fabrics as base band,
2, embodiment 2～5 prepared petroleum jelly belt dressing are contained in the steeping vat of Li Faming specific equipment, under 100～120 ℃, above-mentioned base band is sent in the steeping vat by motor floods, the transfer rate of base band is 8～12 meters/hour, belt is rolled up on being chilled to below 45 ℃ the petroleum jelly belt finished product after steeping vat output.Look and choose base material width difference, can make the petroleum jelly belt product of 100 centimetres of 5 cm x and 1000 centimetres of two kinds of different sizes of 10 cm x.
Embodiment 7, and the reparation technology of petroleum jelly belt, defeated tape speed are 15～26 meters/hour, and dipping temperature is 70～100 ℃, and all the other are with embodiment 1.
Embodiment 8, and the reparation technology of petroleum jelly belt, defeated tape speed are 22～30 meters/hour, and dipping temperature is 80～105 ℃, and all the other are with embodiment 1.
Embodiment 9, and the reparation technology of petroleum jelly belt, defeated tape speed are 20～25 meters/hour, and dipping temperature is 100～120 ℃, and all the other are with embodiment 1.
Claims (4)
1, a kind of petroleum jelly belt is mainly formed in fabric every the elasticity of wet antiacid alkali and the vaseline dressing coated that adhesion material is made by tool, it is characterized in that petroleum jelly belt dressing has following component:
Mineral oil is the fraction of black petroleum products through underpressure distillation, and gained viscosity is 10～15cp (oily substance of the long carbochain alkane that (25 ℃) get after making with extra care again;
Resin mainly is Resins, epoxy, modified terpene resin, petroleum resin, Gum Rosin, coumarone-indene resin, modified phenolic resins, polyolefin resin, alkyd resin, urethane resin etc., preferably modified resin;
Rubber mainly is isobutene rubber, styrene-butadiene rubber(SBR) natural rubber, fluid rubber, paracril, cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), silicon rubber or the like, preferably modified rubber.
The weight proportion of the each component of dressing:
10～13 parts in mineral oil, 40～45 parts of rubber, 25.5～35 parts of resins.
2, petroleum jelly belt according to claim 1 is characterized in that, also includes an amount of mineral filler in the component of petroleum jelly belt dressing, as wilkinite, lime carbonate, precipitated silica etc. and other auxiliary agent, and as the sanitas hexahydroaniline, antioxidant D etc.
3, a kind of production technique of petroleum jelly belt is characterized in that:
(1) preparation of dressing:
A, allotment rubber: with above-mentioned mineral oil 10～13 weight parts, rubber 40～45 weight parts, wax 2～90 weight parts are at 50～105 ℃, and preferably 60～95 ℃, 800 rev/mins of stirrings are reacted after 16 hours down and must be prepared body A;
B, telomerize resin: get preparation body A100 weight part, described resin 25.5～35 weight parts, mineral oil 10～13 weight parts are at 120～180 ℃, preferably 130～150 ℃, 800 rev/mins of stirring reactions are cooled to 80 ℃ after 4 hours, take advantage of heat filtering, remove filter residue, filtrate is cooled to 40 ℃ of bottom discharges, promptly gets petroleum jelly belt dressing of the present invention.
(2) the above-mentioned petroleum jelly belt dressing for preparing is contained in the steeping vat, under 100～120 ℃, smooth base band is sent in the steeping vat by motor floods, the transfer rate of base band is 8～12 meters/hour, belt is gone up volume through being cooled to below 45 ℃ after steeping vat output.
4 one kinds of cement dipping machines that are used to make petroleum jelly belt, it is characterized in that cement dipping machine comprises that one places support (2), petroleum jelly belt dressing can be contained steeping vat (1) on (3) in wherein heating, be located at the tape-feed of steeping vat (1) front end, the tape mechanism of tail end top.Tape-feed comprises the supply roll (4) that is driven two synchronous rollings by motor, (5); Steeping vat (1) end interlayer is equipped with the heating unit (10) of a temperature adjustable, several parallel being located in the steeping vat (1) of infiltration axle (6) that are used for base band is pressed into glue; The below of tape mechanism and steeping vat (1) are connected to one and are used for the glue that tape surface is unnecessary and squeeze a pair of plastic squeeze axle (7) go, place a side of plastic squeeze axle (7), also have an accent crack plate (9) that is used for regulating two plastic squeeze axle (7) gaps; Tape mechanism is by last roll support (8), upper winding shaft (11) and prevent that the unexpected upper winding shaft cap (12) that falls of the roll coil of strip from forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114068 CN1125757A (en) | 1994-12-29 | 1994-12-29 | Anticorrosion petrolatum belt and its manufacturing process and impregnator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94114068 CN1125757A (en) | 1994-12-29 | 1994-12-29 | Anticorrosion petrolatum belt and its manufacturing process and impregnator |
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|---|---|
| CN1125757A true CN1125757A (en) | 1996-07-03 |
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|---|---|---|---|
| CN 94114068 Pending CN1125757A (en) | 1994-12-29 | 1994-12-29 | Anticorrosion petrolatum belt and its manufacturing process and impregnator |
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| CN111073594A (en) * | 2019-12-30 | 2020-04-28 | 苏州赛伍应用技术股份有限公司 | Hot-melt anti-corrosion adhesive, hot-melt anti-corrosion adhesive tape and preparation method thereof |
| CN111978866A (en) * | 2020-09-02 | 2020-11-24 | 蓝色海洋（天津）工程技术有限公司 | Epoxy modified high-temperature petrolatum anti-corrosion paste and preparation method thereof |
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1994
- 1994-12-29 CN CN 94114068 patent/CN1125757A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103314039A (en) * | 2010-12-09 | 2013-09-18 | 第一工业制药株式会社 | Method for manufacturing aqueous-dispersion composition of coumarone-indene resin, and said aqueous-dispersion composition |
| CN103314039B (en) * | 2010-12-09 | 2015-04-01 | 第一工业制药株式会社 | Method for manufacturing aqueous-dispersion composition of coumarone-indene resin, and said aqueous-dispersion composition |
| CN103921455B (en) * | 2014-04-23 | 2016-06-08 | 山东大学 | A kind of double flute body cement dipping machine being suitable to long-term production |
| CN106753625A (en) * | 2016-11-09 | 2017-05-31 | 安徽启东热能科技有限公司 | A kind of buried oily preparing natural gas feeding mechanism and its control method |
| CN111073594A (en) * | 2019-12-30 | 2020-04-28 | 苏州赛伍应用技术股份有限公司 | Hot-melt anti-corrosion adhesive, hot-melt anti-corrosion adhesive tape and preparation method thereof |
| CN111978866A (en) * | 2020-09-02 | 2020-11-24 | 蓝色海洋（天津）工程技术有限公司 | Epoxy modified high-temperature petrolatum anti-corrosion paste and preparation method thereof |
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