China Silicone Seal Cord Manufacturer Produce Rubber Oring, Find details about China Rubber Oring NBR 70, Rubber Seals and O Rings from China Silicone Seal Cord Manufacturer Produce Rubber Oring
China Silicone Seal Cord Manufacturer Produce Rubber Oring
Some times the type of silicone seal cord will be the "O" type,but it can be customzied by your special requirement,not only square,but also can be produced for you.Different rubber materials used to make rubber cords have different properties. Some common properties of rubber cords are as follows:
1.Available in various Hardness (Durometer, Shore A: 30 to 90,the tolerance of hardness can be 5 shore A or -5 shore A).
2.Various colors for silicone seal cord are available. Natural or any color (translucent or opaque).
3.Should avoid prolonged exposure.
4.Low compression set requirements.
5.Excellent resistance to oil for silicone seal cord.
6.Good chemical resistance and resistance to alcohols and benzene.
7.However not suitable for contact with acetone.
8.Good ozone and weather resistant properties.
9.Electrically conductive material.
10.Low temperature grade suitable for use at -40 degree.
More parameters of silicone seal cord:
Extruded by special extruding machine with high quality silicone rubber under different inside diameter and outside diameter according to the buyer's request, high tensile strength, flexibility strong anti-pull and wider revise hardness range with good aging resistant, ozone resistant, heat resistant, insulation property, fuel oil resistance and lube resistance, working in the air, water or oil medium at the temperature of -60° C - +250° C, Apply to transfers water, air, oil and other medium etc.
Product Name | silicone seal cord |
Basic | normal rubber material,such as silicone/EPDM/NBR/FKM(VITON) etc,or the special raw material. |
Filler | Nickel graphite,silver copper,silver aluminum,silver glass,composit materials etc. |
Hardness (shore A) | 70±5 will be the normal requirement,but 30-90 shore A will be welcome for you. |
Density(g/cm3) | 1.8-2.0 ±0.25 ASTM792 1.96 |
Tensile strength(Mpa) | >1.03-1.5 ASTM412 1.9 |
Elongation at break(%) | >75-300 ASTM412 120-240 |
Operating temperature(ºC) | -65~160 |
Volume resistivity(Ω·cm) | 0.008-0.1 |
Volume resistivity after aging test(Ω·cm) | 0.01-0.1 |
Shielding effectiveness/dB | >90 |
Beyond the silicone seal cord,the following rubber products are also belong to rubber oring,so it is also our major products:
oring seal will be as international standard size,but also can be OEM | rubber seal standard,and other different types will be welcome for you. |