Specification:
- Product name: PTFE Gland Packing Seal
Product specifications: 6*6 means that the size is 6mm in width and 6mm in thickness, and so on;
Specific gravity: 2.1-2.3g/cm3
Stretching rate: 150-400%
Tensile strength: 13.7-34.3MPa
Compressive strength: 12MPa
Shore hardness: D05-55
Dynamic friction coefficient: 0.06
Breakdown voltage: 19kv/mm
Operating temperature: -200~280℃
Product overview: PTFE packing is woven from pure PTFE fiber, not treated with PTFE emulsion and lubricating grease, has good corrosion resistance, good self-lubrication and anti-sticking properties, and is flexible due to solid weaving Adjustable, so it can be well matched with shafts, stuffing boxes, etc.
Features
High temperature resistance 280℃
Low temperature resistance, 5% stretch rate can be maintained under -196℃ environment, with good mechanical toughness
Acid and alkali resistance, inert to most chemicals and solvents, resistant to strong acids and alkalis and various organic solvents
Weather resistance, better aging life among similar materials
High lubrication, low coefficient of friction in solid materials
No adhesion, low surface tension in solid materials, no adhesion of any substance
Harmful, physiologically inert, no adverse reactions after implantation
Good insulation, withstand voltage 1500V
Scope of application
It can be used in chemical, food, pharmaceutical, paper, chemical fiber, fine chemical and other operating situations where pollution is not allowed. It is suitable for other chemical media except soluble alkali metals and free fluoride ions.
Paket enthalten:
- According to your choice!
Payment:
- Paypal only
Delivery details:
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- About item:For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.
