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FRICTION-REDUCING POLYMER MATERIAL WITH DRY-RUNNING CAPABILITY AND MECHANICAL END-FACE SEAL WITH DRY-RUNNING CAPABILITY
FRICTION-REDUCING POLYMER MATERIAL WITH DRY-RUNNING CAPABILITY AND MECHANICAL END-FACE SEAL WITH DRY-RUNNING CAPABILITY
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机译:具有干运转能力的减摩聚合物材料和具有干运转能力的机械端面密封
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摘要
The invention relates to a friction-reducing polymer material with dry-running capability, comprising a polymer matrix material and fillers, where the fillers comprise reinforcing particles, particles of high-hardness materials and lubricant particles. The invention further relates to a mechanical end-face seal comprising a rotating friction-reducing ring and a stationary counter-ring, where the friction-reducing ring and/or the counter-ring comprises the friction-reducing polymer material with dry-running capability. The invention further relates to the use of these polymer materials with dry-running capability for dry-running applications, more particularly as material for displacement elements in wet- and dry-running pumps.
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