STAUFFER 7700 Resistant O-Rings and Seals
STAUFFER 7700 is a flame-retardant plasticiser used in a variety of applications. It is commonly used as a stabilizer in PVC products, as a softening agent in rubber, and as an additive in paints and coatings.
When rubber is exposed to STAUFFER 7700, it may experience discolouration, cracking, and a decrease in tensile strength. Discolouration occurs due to the plasticiser’s reaction with the rubber’s molecular structure. Cracking occurs due to the plasticiser’s ability to weaken the rubber’s physical properties. Lastly, a decrease in tensile strength may be caused by the plasticiser’s ability to break down the bonds that hold the rubber together.
FKM (Viton®)
Viton ® o-rings from Marco Rubber offer excellent compatibility with a range of chemicals, oils and resist high temperatures up to 400F. Viton ® is also known as FKM made of fluoroelastomer one of the most versatile and widely used sealing materials.
V1000 FKM
- General purpose material
V1003 FKM
- General purpose material
V1007 FKM
- For higher pressure applications
Rubber Material Compatibility with STAUFFER 7700
View some of our other material compatibility ratings with STAUFFER 7700. If you don't see what you're looking for or need more guidance, our team of experienced sealing design engineers can help select the best sealing products and material for your specific application.
View Full Chemical Compatibility Guide
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