发明名称 |
FROST RESISTANT RUBBER BASED ON PROPYLENE OXIDE RUBBER AND NATURAL BENTONITES |
摘要 |
FIELD: chemistry.SUBSTANCE: disclosed rubber mixtures can be used to make rubber components used in various types of seal assemblies of machines and mechanisms and in other fields, e.g. for making seals for double-glazed windows in regions with a cold climate. The rubber mixture contains the following, pts.wt: propylene oxide rubber SKPO - 100.0; sulphur - 1.5; stearic acid - 1.0; zinc oxide - 5.0; thiuram disulphide - 1.0; dibenzothiazole disulphide (altax) - 1.5; dibutoxy ethyl adipate - 10.0; technical carbon P-803 - 60.0; phenyl-?-naphthylamine (neozone D) - 2.0; and natural bentonites - 0.5; 1.0; 3.0; 5.0; 10.0.EFFECT: high frost resistance and low compression set of rubber seals made from the rubber mixture.2 tbl |
申请公布号 |
RU2493183(C1) |
申请公布日期 |
2013.09.20 |
申请号 |
RU20120119452 |
申请日期 |
2012.05.11 |
申请人 |
FEDERAL'NOE GOSUDARSTVENNOE BJUDZHETNOE UCHREZHDENIE NAUKI INSTITUT PROBLEM NEFTI I GAZA SIBIRSKOGOOTDELENIJA ROSSIJSKOJ AKADEMII NAUK;FEDERAL'NOE GOSUDARSTVENNOE AVTONOMNOE OBRAZOVATEL'NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL'NOGO OBRAZOVANIJA "SEVERO-VOSTOCHNYJ FEDERAL'NYJ UNIVERSITET IMENI M.K. AMMOSOVA" |
发明人 |
PETROVA NATALIJA NIKOLAEVNA;PORTNJAGINA VIKTORIJA VITAL'EVNA |
分类号 |
C08L71/02;C08K3/06;C08K5/09;C08K5/10;C08K5/372;C08K13/02 |
主分类号 |
C08L71/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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