1、physical and chemical properties

Polyacrylate rubber is a saturated polar rubber, which has good oil resistance, oil resistance at room temperature and nitrile rubber is closer, in the hot oil below 150 ℃, the performance of acrylic rubber is much better than Ding Nitrile rubber, acrylic rubber tensile strength retention, tear strength retention, hardness changes and other physical properties are better than nitrile rubber. Acrylic rubber Another highlighting performance is in the extreme pressure type lubricating oil (lubricating oil added 5% -20% of the chlorine. Sulfur. Phosphide) use parts sealed, nitrile rubber at a temperature higher than 120 ℃ occurs Acidification, can not achieve the sealing effect, and polyacrylate rubber at 150 ℃ can be used normally. But its mechanical strength medium, poor flexibility, low temperature resistance (brittle temperature of -12 ℃), easy hydrolysis.

2、 the temperature range:

-25 ℃ ~ 180 ℃, 180 ℃ for a short time. Special materials can be low temperature to -30 ℃

3、 the hardness range:

Shore A45 degrees to 80 degrees.

4、 color

Black, white, orange, can also be specified by the customer color

5、application

Polyacrylate rubber is mainly used in the automotive industry, mainly used to make high-temperature oil seal, extreme pressure oil seal, gearbox seal, piston rod seal. As the acrylic rubber has excellent heat resistance, oil resistance. In the automotive industry within a certain range of alternative fluorine rubber is very economical. In the electrical industry can replace silicone rubber, made of high temperature, oil resistant wires, cables, washers and so on. Can also be used for container lining, oil exploration with oil products, can be made of special hose and tape.