説明
Neoprene CR Kelvar K29 faramid fabric reinforcement packing V ring
Material:Neoprene CR+ Kelvar K29
Hardness: 60 shore A ±10%
Operating temperature: -10℃-+150℃
特長:
1.permanent heat and flame retardant.
2. permanent resistance to acid and alkali and organic solvents.
3. high strength, high wear resistance, high tear resistance.
4. No droplets are produced in case of fire, and no toxic gas is produced.
Kelvar is a trade mark of Dupont
