FFKM stands for perfluoroether rubber, which is the main material for sealing ring products or rubber products made of perfluorinated materials. Compared with ordinary FKM fluorine rubber,

FFKM is a more advanced sealing material in terms of material application and price, it can be said that they do not belong to the same level of products.

FFKM Perfluorinated rubber seal material is excellent in high temperature and corrosion resistance (can withstand more than 1600 chemical corrosion).

FFKM perfluorinated rubber seal material is composed of TFE (main), PMVE (branch chain) and bridge parts. It not only has the excellent resistance to high and low temperature and chemical corrosion similar to PTFE, but also has the softness and elasticity of rubber. The operating temperature of the general perfluoro rubber seal ring is generally between -25°C and +240°C.

The compression deformation rate of FFKM perflurane rubber sealing ring material is only less than 50% at 300°C, and its high temperature resistance can be up to 327°C.  Even when exposed to continuous high temperatures of 316°C or intermittent high temperatures of 343°C, it will not harden and become brittle, and will not cause seal failure.  It retains its elasticity and resilience when in direct contact with aggressive fluids.

Perfluorinated rubber seals also have excellent air tightness, high cleanliness and plasma resistance, so they are widely used in practical applications.  These characteristics are particularly important for applications in the semiconductor industry.

Production Description:

FFKM-3150 is a new type of perfluoroelastomer that provides excellent heat resistance, broad media resistance, low compression set and strong seal retention at extreme temperatures.

Features:

1. Excellent heat resistance, applicable temperature range -10℃～315℃. 2, a wide range of chemical resistance properties.

3. Excellent anti-plasma performance.

4. Low compression deformation.

Properties:

Note 1: The above test data are typical values and are for reference only, not as a product test report. Vulcanized rubber test data formula: 100 parts of FFKM-3150, 1.2 parts of BOAP, 20 parts of N-990 carbon

black.

Instructions:

1. It is recommended to add 1.2 parts of BOAP per 100 parts of FFKM-3150.

2. Recommended curing temperature and time: molding curing: 170℃×30min; two-stage curing:

290℃*(8+16)h.

Applications:

1. Mainly used in high temperature chemical industry, aerospace industry, organic matter processing industry and semiconductor manufacturing industry.

2. For the manufacture of components resistant to chemical media (such as acids, caustic alkalis,

ketones, aldehydes, esters, ethers, alcohols, solvents, etc.).

3. Various types of elastic sealing elements can be manufactured, such as O-rings, gaskets, valve bodies, diaphragms, etc.

Product packaging:

1. Packed in plastic film, 1kg per pack. Or packaged according to customer needs.

Product Shipping:

1. It is transported as non-dangerous goods solid.

2. It should be well packaged during transportation.

Product storage:

1. Store at room temperature in a dry and ventilated environment, valid for one year.

2. The storage environment should be neutral, and it is forbidden to contact with amines.

Safety Precautions:

1. Routine care and precautions should be taken to avoid skin contact, eye contact and inhalation of fumes.

2. For other safety matters, please refer to the material safety data sheet, or contact our company.