CN1522617A - Electricity prevention boot formula for high voltage prevention - Google Patents
Electricity prevention boot formula for high voltage prevention Download PDFInfo
- Publication number
- CN1522617A CN1522617A CNA031154972A CN03115497A CN1522617A CN 1522617 A CN1522617 A CN 1522617A CN A031154972 A CNA031154972 A CN A031154972A CN 03115497 A CN03115497 A CN 03115497A CN 1522617 A CN1522617 A CN 1522617A
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- trolley
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a formula of shock-proof boot capable of resisting high-voltage electricity. It is characterized by that in said formula the dose of easily-conductive matching agent is reduced to the limit. The tests show that said invented shock-proof boot can resist 20000V high voltage and attain the requirements of American ANSI standard.
Description
One. technical field
The present invention relates to a kind of prescription of anti-trolley, especially the prescription of the anti-trolley of ability high-tension electricity.
Two. background technology
At present, the requirement of the insulated shoes of domestic production is the voltage of anti-5000V-6000V.Along with the continuous reinforcement of people to labor safety protection consciousness; operation occasion at many contact high-tension electricities; wishing has the higher insulated shoes of safety coefficient to protect power worker's personal safety; particularly ability 15000V-20000V high-tension electricity, reached the anti-trolley of U.S.'s ansi standard requirement, especially be subjected to the favor of domestic and international power department.
Three. summary of the invention
The objective of the invention is to develop a kind of ability 15000V-20000V high-tension electricity, reached the anti-trolley of U.S.'s ansi standard requirement, can be widely used in the operation occasion of all kinds of contact high-tension electricities.
Itself insulate rubber, contains the additive that participates in reaction etc. in the protein, impurity, rubber polymer of easy conductive but contain in the rubber.Contain the metal oxide of many easy conductives and the compounding ingredient of easy conductive in the compounding ingredient of rubber.As zinc oxide, sulphur commonly used.Trace impurity in the filler all can have a strong impact on the anti-electrical property of glue face, brings out leakage current and exceeds standard, and greatly reduces the insulating properties of rubber.Simultaneously, the occasion that anti-trolley uses, general ozone concentration is higher, the easy aging cracking of rubber.The present invention takes all factors into consideration various processing performances through repeatedly screening, and selects for use ozone resistance outstanding, and the ethylene-propylene diene copolymer of good insulation preformance and No. 1 natural gum are also used.Zinc oxide dosage is 4.5-5.5 part in the rubber overshoes prescription commonly used, sulfur consumption is 2.1-2.5 part, the present invention has dropped to limit range to the compounding ingredient consumption of easy conductive in the anti-trolley prescription, through test of many times, make the moulding process of traditional rubber overshoes and the particularity fit of sulfuration process and anti-electric sizing compound formula, find a more satisfactory equalization point, made the high-tension anti-trolley of ability 20000V.
At last, determine to prevent that the prescription of trolley is as follows:
1, anti-trolley vamp prescription (mass unit: part): 70 parts in 1# GB glue, 30 parts of ethylene-propylene diene copolymers, above rubber component are 100 parts; Sulphur 0.2-1.0 part, promoter TT 0.2-1.0 part, captax 0.3-0.6 part, altax 0.4-0.8 part, super fine zinc oxide 1.0-1.5 part, about 45 parts of other components, stearic acid is wherein arranged, age resistor (2246), superfine active pottery clay, titanium dioxide, microwax, white factice, paraffin, pigment rubber master batch etc.
2, anti-trolley big-sole formula (mass unit: part): 90 parts in 1# GB glue, 5 parts of 1502 butadiene-styrene rubbers, 5 parts of cis-butadiene cements, above rubber component are 100 parts; Sulphur 0.7-1.8 part, captax 0.4-1.0 part, altax 1.0-2.0 part, diphenylguanidine 0.3-0.7 part, zinc oxide 4.0-5.0 part, stearic acid 1.0-1.5 part, about 120 parts of other components wherein have salicylic acid, diethylene glycol (DEG), antioxidant MB, white carbon, calcium carbonate, 46# machine oil, industry fat, xylene resin, a little pigment rubber master batch etc.
The anti-trolley of producing is through Insulation test, and all between 4mA-16mA, qualification rate is more than 97% for leakage current.
Testing equipment: testing equipment of the present invention is to manufacture and design by U.S.'s ASTM F1117 standard-required, is to test in the wet method water, and can test the above voltage of 20KV.
Method of testing: being that anti-trolley (footwear) is slowly immersed in the water, pours water simultaneously in the inside, to system mouthful 2 inches places, connects power supply, after voltage reaches 20KV, continues 3 minutes in the water, and leakage current is less than 18mA.The about immersion of anti-trolley (footwear), the electric shock area of glue face is actual to have increased by one times, and anti-trolley (footwear) is big more, it is many more to be filled with water, and the surface area of electric shock is big more, and proof voltage puncture requirement is high more, and (the anti-trolley of the maximum that we produce has 18 inches high, No. 17 sizes are equivalent to the 46Cm height, more than the long 40Cm in the end).And domestic insulated shoes generally adopts " test of dry method Metal Ball ", and ball contacts few with the glue face, and the electric shock area is also few, has only the big end and a spot of vamp to test at proof voltage.
The color of the anti-trolley of the present invention adopts popular in the world safe labour protection color.
Use prescription of the present invention; can produce a kind of ability 15000V-20000V high-tension electricity, reach the anti-trolley of U.S.'s ansi standard requirement; when power worker's operation; be through the outside of footwear; as a kind of instrument of safe labour protection, there is the higher insulated shoes of safety coefficient to protect power worker's personal safety.
Four. specific embodiment
Embodiment 1:
Anti-trolley vamp prescription (mass unit: part): 70 parts in 1# GB glue, 30 parts of ethylene-propylene diene copolymers, above rubber component are 100 parts; 0.3 part in sulphur, 0.5 part of promoter TT, 0.35 part of captax, 0.4 part of altax, 1.0 parts of super fine zinc oxides, 1.2 parts of stearic acid, (2246) 0.5 parts in age resistor, 22 parts of superfine active pottery clays, 4.9 parts of titanium dioxides, 0.7 part of microwax, 1.0 parts of white factices, 0.2 part in paraffin, 0.98 part of red rubber master batch, 2.61 parts of yellow rubber master batch.
Anti-trolley big-sole formula (mass unit: part): 90 parts in 1# GB glue, 5 parts of 1502 butadiene-styrene rubbers, 5 parts of cis-butadiene cements, above rubber component are 100 parts; 1.8 parts in sulphur, 0.8 part of captax, 1.2 parts of altaxs, 0.4 part of diphenylguanidine, 5.0 parts in zinc oxide, 1.2 parts of stearic acid, 0.3 part of salicylic acid, 5.0 parts of diethylene glycol (DEG)s, 1.0 parts of antioxidant MBs, antioxidant SP-C2.2 part, 50 parts of white carbons, 35 parts in calcium carbonate, 15 parts in 46# machine oil, 1.7 parts in industrial fat, 1.0 parts of xylene resins, 0.014 part of bright red rubber master batch, 1.3 parts of medium chrome yellow rubber master batch.
The anti-trolley that this prescription is made (the footwear height is 18 inches, size 17#), test result is: voltage: 20KV, leakage current 14.99mA.
Embodiment 2:
Anti-trolley vamp prescription (mass unit: part): 70 parts in 1# GB glue, 30 parts of ethylene-propylene diene copolymers, above rubber component are 100 parts; 1.0 parts in sulphur, 0.5 part of promoter TT, 0.5 part of captax, 0.65 part of altax, 1.5 parts of super fine zinc oxides, 1.2 parts of stearic acid, (2246) 0.5 parts in age resistor, 35 parts of superfine active pottery clays, 4.9 parts of titanium dioxides, 0.7 part of microwax, 1.5 parts of white factices, 0.5 part in paraffin, 0.98 part of red rubber master batch, 2.61 parts of yellow rubber master batch.
Anti-trolley big-sole formula (mass unit: part): 90 parts in 1# GB glue, 5 parts of 1502 butadiene-styrene rubbers, 5 parts of cis-butadiene cements, above rubber component are 100 parts.1.8 parts in sulphur, 0.8 part of captax, 1.2 parts of altaxs, 0.4 part of diphenylguanidine, 5.0 parts in zinc oxide, 1.2 parts of stearic acid, 0.3 part of salicylic acid, 5.0 parts of diethylene glycol (DEG)s, 1.0 parts of antioxidant MBs, antioxidant SP-C2.2 part, 50 parts of white carbons, 35 parts in calcium carbonate, 15 parts in 46# machine oil, 1.7 parts in industrial fat, 1.0 parts of xylene resins, 0.014 part of bright red rubber master batch, 1.3 parts of medium chrome yellow rubber master batch.
The anti-trolley that this prescription is made (the footwear height is 18 inches, size 14#), test result is: voltage: 15KV, leakage current 16.63mA.
Claims (2)
1, a kind of anti-trolley prescription of high pressure resistant electricity by anti-trolley vamp prescription with prevent that trolley big-sole formula two parts form, is characterized in that:
(1) anti-trolley vamp prescription (mass unit: part): 70 parts in 1# GB glue, 30 parts of ethylene-propylene diene copolymers, above rubber component are 100 parts; Sulphur 0.2-1.0 part, promoter TT0.2-1.0 part, captax 0.3-0.6 part, altax 0.4-0.8 part, super fine zinc oxide 1.0-1.5 part, about 45 parts of other components, stearic acid is wherein arranged, age resistor (2246), superfine active pottery clay, titanium dioxide, microwax, white factice, paraffin, pigment rubber master batch etc.
(2) anti-trolley big-sole formula (mass unit: part): 90 parts in 1# GB glue, 5 parts of 1502 butadiene-styrene rubbers, 5 parts of cis-butadiene cements, above rubber component are 100 parts; Sulphur 0.7-1.8 part, captax 0.4-1.0 part, altax 1.0-2.0 part, diphenylguanidine 0.3-0.7 part, zinc oxide 4.0-5.0 part, stearic acid 1.0-1.5 part, about 120 parts of other components wherein have salicylic acid, diethylene glycol (DEG), antioxidant MB, white carbon, calcium carbonate, 46# machine oil, industry fat, xylene resin, a little pigment rubber master batch etc.
2, the anti-trolley prescription of a kind of high pressure resistant electricity as claimed in claim 1 is characterized in that:
(1) anti-trolley vamp prescription (mass unit: part): 70 parts in 1# GB glue, 30 parts of ethylene-propylene diene copolymers, above rubber component are 100 parts; 0.3 part in sulphur, 0.5 part of promoter TT, 0.35 part of captax, 0.4 part of altax, 1.0 parts of super fine zinc oxides, 1.2 parts of stearic acid, (2246) 0.5 parts in age resistor, 22 parts of superfine active pottery clays, 4.9 parts of titanium dioxides, 0.7 part of microwax, 1.0 parts of white factices, 0.2 part in paraffin, 0.98 part of red rubber master batch, 2.61 parts of yellow rubber master batch.
(2) anti-trolley big-sole formula (mass unit: part): 90 parts in 1# GB glue, 5 parts of 1502 butadiene-styrene rubbers, 5 parts of cis-butadiene cements, above rubber component are 100 parts; 1.8 parts in sulphur, 0.8 part of captax, 1.2 parts of altaxs, 0.4 part of diphenylguanidine, 5.0 parts in zinc oxide, 1.2 parts of stearic acid, 0.3 part of salicylic acid, 5.0 parts of diethylene glycol (DEG)s, 1.0 parts of antioxidant MBs, 2.2 parts of antioxidant SP-C, 50 parts of white carbons, 35 parts in calcium carbonate, 15 parts in 46# machine oil, 1.7 parts in industrial fat, 1.0 parts of xylene resins, 0.014 part of bright red rubber master batch, 1.3 parts of medium chrome yellow rubber master batch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031154972A CN1522617A (en) | 2003-02-21 | 2003-02-21 | Electricity prevention boot formula for high voltage prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031154972A CN1522617A (en) | 2003-02-21 | 2003-02-21 | Electricity prevention boot formula for high voltage prevention |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1522617A true CN1522617A (en) | 2004-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031154972A Pending CN1522617A (en) | 2003-02-21 | 2003-02-21 | Electricity prevention boot formula for high voltage prevention |
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| CN (1) | CN1522617A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874661A (en) * | 2010-06-25 | 2010-11-03 | 万贤能 | Environmental-friendly type soles and method for manufacturing body layer thereof |
| CN102399384A (en) * | 2011-11-25 | 2012-04-04 | 芜湖风雪橡胶有限公司 | Hard lining rubber material for shoe |
| CN102488348A (en) * | 2011-12-09 | 2012-06-13 | 际华三五一七橡胶制品有限公司 | Rubber shoes with oilproof and antiskid functions |
| CN102504359A (en) * | 2011-11-25 | 2012-06-20 | 芜湖风雪橡胶有限公司 | Ultralight-proportion rubber material for shoes |
| CN102702583A (en) * | 2012-05-21 | 2012-10-03 | 际华三五三九制鞋有限公司 | Rubber compound for industrial and mineral rubber boot vamp |
| CN102715693A (en) * | 2012-07-05 | 2012-10-10 | 杭州锦利鞋业有限公司 | Leakage-proof rain shoe |
| CN103948211A (en) * | 2014-05-26 | 2014-07-30 | 南京东亚橡塑制品有限公司 | Anti-puncturing sole and manufacturing method thereof |
| CN105175834A (en) * | 2015-10-21 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Anti-aging insulating material and preparation method thereof |
-
2003
- 2003-02-21 CN CNA031154972A patent/CN1522617A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101874661A (en) * | 2010-06-25 | 2010-11-03 | 万贤能 | Environmental-friendly type soles and method for manufacturing body layer thereof |
| CN102399384A (en) * | 2011-11-25 | 2012-04-04 | 芜湖风雪橡胶有限公司 | Hard lining rubber material for shoe |
| CN102504359A (en) * | 2011-11-25 | 2012-06-20 | 芜湖风雪橡胶有限公司 | Ultralight-proportion rubber material for shoes |
| CN102488348A (en) * | 2011-12-09 | 2012-06-13 | 际华三五一七橡胶制品有限公司 | Rubber shoes with oilproof and antiskid functions |
| CN102702583A (en) * | 2012-05-21 | 2012-10-03 | 际华三五三九制鞋有限公司 | Rubber compound for industrial and mineral rubber boot vamp |
| CN102702583B (en) * | 2012-05-21 | 2013-09-11 | 际华三五三九制鞋有限公司 | Rubber compound for industrial and mineral rubber boot vamp |
| CN102715693A (en) * | 2012-07-05 | 2012-10-10 | 杭州锦利鞋业有限公司 | Leakage-proof rain shoe |
| CN102715693B (en) * | 2012-07-05 | 2015-04-01 | 杭州锦湖鞋业有限公司 | Leakage-proof rain shoe |
| CN103948211A (en) * | 2014-05-26 | 2014-07-30 | 南京东亚橡塑制品有限公司 | Anti-puncturing sole and manufacturing method thereof |
| CN103948211B (en) * | 2014-05-26 | 2016-05-04 | 南京东亚橡塑制品有限公司 | A kind of anti-puncture sole and manufacture method thereof |
| CN105175834A (en) * | 2015-10-21 | 2015-12-23 | 苏州赛斯德工程设备有限公司 | Anti-aging insulating material and preparation method thereof |
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