CN103183846B - Slick tire retread rubber for special mine underground carry-scraper - Google Patents

Slick tire retread rubber for special mine underground carry-scraper Download PDF

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Publication number
CN103183846B
CN103183846B CN201310057478.3A CN201310057478A CN103183846B CN 103183846 B CN103183846 B CN 103183846B CN 201310057478 A CN201310057478 A CN 201310057478A CN 103183846 B CN103183846 B CN 103183846B
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China
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parts
rubber
scraper
carbon black
mine underground
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CN103183846A (en
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刘汝明
刘典友
邵士军
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ZHAOYUAN PENGTAI TIRE FACE-LIFTING Co Ltd
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ZHAOYUAN PENGTAI TIRE FACE-LIFTING Co Ltd
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Abstract

The invention relates to slick tire retread rubber for a special mine underground carry-scraper, wherein the retread rubber comprises 55-70 parts of natural rubber SCR5 or 3# smoke sheet rubber, 45-30 parts of butadiene styrene rubber SBR1502, 1-5 parts of zinc oxide, 1-4 parts of stearic acid, 0.5-2 parts of antiager 4010NA, 0.2-1 part of antiager RD, 0.2-1 part of antiager DFG-34, 0.5-2 parts of paraffin, 2-5 parts of coumarone resin, 30-50 parts of carbon black N220, 5-10 parts of white carbon black, 3-6 parts of aromatic hydrocarbon oil, 0.2-1 part of accelerant CZ, 0.1-1 part of accelerant DM, and 0.5-2 parts of sulphur in weight. A retread tire produced by the slick tire retread rubber has better cutting resistance, puncture resistance and high wear-resisting property.

Description

A kind of Slick tire retread rubber for special mine underground carry-scraper
Technical field
The invention belongs to tyre rebuilding field of material technology, especially relate to a kind of Slick tire retread rubber for special mine underground carry-scraper, be mainly used in scraper and fortune ore deposit truck.
Background technology
Along with the continuous expansion of Modern Mining Enterprises production capacity, the quantity of equipment constantly increase, the demand of tire is too increased thereupon; Due to bargh, mostly space enrironment is severe, tire sometimes long-time in high and low injustice and with water and have sword to have point to differ in size ore on run, traditional engineering tread rubber has not reached desirable result of use; According to the actual motion environment of equipment, the sizing material designing a kind of cut resistant, anti-puncture and high-wear resistance is necessary greatly.
Summary of the invention
The object of the invention is to improve the deficiency of prior art and the Slick tire retread rubber for special mine underground carry-scraper of a kind of cut resistant, anti-puncture, anti tear and high-wear resistance is provided.
The object of the present invention is achieved like this, a kind of Slick tire retread rubber for special mine underground carry-scraper, be characterized in that this sizing material by weight part is: the natural rubber SCR5 of 55-70 part or 3# smoke sheet rubber, the styrene butadiene rubber sbr 1502 of 45-30 part, 1-5 part zinc oxide, 1-2 part stearic acid, the antioxidant 4010NA of 0.5-2 part, the anti-aging agent RD of 0.2-1 part, the antioxidant D FG-34 of 0.2-1 part, the paraffin of 0.5-2 part, the coumarone indene resin of 2-5 part, the carbon black N220 of 30-50 part, 5-10 part white carbon black, 3-6 part aromatic hydrocarbon oil, 0.2-1 part accelerant CZ, 0.1-1 part altax and 0.5-2 part sulphur composition.
Compared with the prior art the present invention has following distinguishing feature and positively effect: Slick tire retread rubber for special mine underground carry-scraper of the present invention, be that main material is furnished with styrene-butadiene rubber(SBR) and makes it reach performance complement with natural gum, also be furnished with high wear-resistant carbon black, multiple anti-aging agent, accelerator combination, adopt Banbury mixer and mill two sections refining glue.Operation steps is as follows:
First paragraph: natural gum, butadiene-styrene rubber are dropped into successively Banbury mixer pressurization and tear 1-2 minute, tear to add zinc oxide evenly, stearic acid, antioxidant 4010NA, anti-aging agent RD, antioxidant D FG-34, paraffin, coumarone indene resin, white carbon black pressurize mixing 3-4 minute, add carbon black N220, aromatic hydrocarbon oil, the mixing 4-5 minute of pressurization, mixing evenly after pour out rubber unvulcanizate; Rubber unvulcanizate is mixing further in mill, and the method for also playing triangle bag by thin-pass impels various Synergist S-421 95 to be uniformly dispersed, and deposits by suitable thickness bottom sheet.
Second segment: the mixed sheet of shelf-time more than 24 hours is added successively mixing 6 minutes of Banbury mixer pressurization, adds accelerant CZ, altax pressurization pours out rubber unvulcanizate in mixing 2 minutes; Rubber unvulcanizate is counter on a mill until refines cooling, treats that sizing material temperature drops to less than 100 degree, adds SULPHUR POWDER and continues mixing, thin-pass, beat triangle Bao Sanci, stand-by by suitable thickness bottom sheet.
Embodiment
Embodiment 1, a kind of Slick tire retread rubber for special mine underground carry-scraper, by weight part is: the natural rubber SCR5 of 60 parts or 3# smoke sheet rubber, styrene butadiene rubber sbr 1502,4 parts of zinc oxide of 40 parts, 3 parts of stearic acid, the antioxidant 4010NA of 0.5 part, the anti-aging agent RD of 0.5 part, the antioxidant D FG-34 of 0.5 part, the paraffin of 0.5 part, the coumarone indene resin of 2 parts, the carbon black N220 of 40 parts, 10 parts of white carbon blacks, 4 parts of aromatic hydrocarbon oil, 0.3 part of accelerant CZ, 0.3 part of altax and 0.8 part of sulphur form.
Embodiment 2, a kind of Slick tire retread rubber for special mine underground carry-scraper, by weight part is: the natural rubber SCR5 of 70 parts or 3# smoke sheet rubber, styrene butadiene rubber sbr 1502,4 parts of zinc oxide of 30 parts, 3 parts of stearic acid, the antioxidant 4010NA of 0.5 part, the anti-aging agent RD of 0.5 part, the antioxidant D FG-34 of 0.5 part, the paraffin of 0.7 part, the coumarone indene resin of 3 parts, the carbon black N220 of 45 parts, 6 parts of white carbon blacks, 5 parts of aromatic hydrocarbon oil, 0.5 part of accelerant CZ, 0.4 part of altax and 1.2 parts of sulphur form.
Embodiment 3, a kind of Slick tire retread rubber for special mine underground carry-scraper, by weight part is: the natural rubber SCR5 of 80 parts or 3# smoke sheet rubber, styrene butadiene rubber sbr 1502,4 parts of zinc oxide of 20 parts, 3 parts of stearic acid, the antioxidant 4010NA of 0.5 part, the anti-aging agent RD of 0.5 part, the antioxidant D FG-34 of 0.5 part, the paraffin of 1 part, the coumarone indene resin of 4 parts, the carbon black N220 of 50 parts, 4 parts of white carbon blacks, 6 parts of aromatic hydrocarbon oil, 0.8 part of accelerant CZ, 0.6 part of altax and 1.5 parts of sulphur form.
Tread rubber test performance is as follows:

Claims (1)

1. a Slick tire retread rubber for special mine underground carry-scraper, it is characterized in that this sizing material by weight part is: the natural rubber SCR5 of 55-70 part or 3# smoke sheet rubber, the styrene butadiene rubber sbr 1502 of 30-45 part, 1-5 part zinc oxide, 1-4 part stearic acid, the antioxidant 4010NA of 0.5-2 part, the anti-aging agent RD of 0.2-1 part, the antioxidant D FG-34 of 0.2-1 part, the paraffin of 0.5-2 part, the coumarone indene resin of 2-5 part, the carbon black N220 of 30-50 part, 5-10 part white carbon black, 3-6 part aromatic hydrocarbon oil, 0.2-1 part accelerant CZ, 0.1-1 part altax and 0.5-2 part sulphur composition.
CN201310057478.3A 2013-02-06 2013-02-06 Slick tire retread rubber for special mine underground carry-scraper Active CN103183846B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310057478.3A CN103183846B (en) 2013-02-06 2013-02-06 Slick tire retread rubber for special mine underground carry-scraper

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Application Number Priority Date Filing Date Title
CN201310057478.3A CN103183846B (en) 2013-02-06 2013-02-06 Slick tire retread rubber for special mine underground carry-scraper

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CN103183846A CN103183846A (en) 2013-07-03
CN103183846B true CN103183846B (en) 2015-05-13

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Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103467790B (en) * 2013-09-17 2015-08-12 山东永泰集团有限公司 A kind of Composite material of tire tread and application thereof
CN104672557A (en) * 2013-11-29 2015-06-03 招远市东晟橡胶制品有限公司 Pneumatic rubber tire
CN104693498A (en) * 2013-12-07 2015-06-10 招远鲁娃婴幼儿用品有限公司 Rubber product for toy
CN104804263B (en) * 2015-04-30 2017-06-16 南京金三力高分子科技有限公司 A kind of low friction butylbenzene/natural rubber composite and preparation method thereof
CN104927104A (en) * 2015-06-05 2015-09-23 广西柳州高昭贸易有限公司 Blending method of retreading rubber
CN104927102A (en) * 2015-06-05 2015-09-23 广西柳州高昭贸易有限公司 Producing method of retreading rubber
CN104927128A (en) * 2015-06-05 2015-09-23 广西柳州高昭贸易有限公司 Blending method of retreading rubber
CN104927109A (en) * 2015-06-05 2015-09-23 广西柳州高昭贸易有限公司 Blending technology of retreading rubber
CN105949533A (en) * 2016-07-04 2016-09-21 华南协同创新研究院 Tellurium-containing rubber material for tire and preparation method thereof
CN107082918A (en) * 2017-03-31 2017-08-22 太仓轮达汽车配件有限公司 A kind of tyre rebuilding prevulcanized tire tread rubber and its preparation technology
CN107383445A (en) * 2017-07-27 2017-11-24 江苏太平橡胶股份有限公司 A kind of formula of reamer bearing slat gum
CN111117027A (en) * 2019-09-04 2020-05-08 扬州方正轮胎有限公司 Formula for retreading rubber tire tread

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101450594A (en) * 2007-11-30 2009-06-10 昊华南方(桂林)橡胶有限责任公司 Tyre
CN101691474B (en) * 2009-08-27 2011-08-17 招远市鹏泰轮胎翻新有限公司 Tire procuring in-plastic-mat in large project and preparation method thereof
CN102276882B (en) * 2011-07-19 2013-03-06 中橡集团曙光橡胶工业研究设计院 Tread rubber with high-cutting and tearing resistant performance and low-dynamic heat generation

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