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Is Santoprene the same as EPDM?

How does Santoprene™ differ from EPDM? Santoprene™ has the look, feel and behavior of EPDM rubber but can be processed on conventional thermoplastic processing equipment, allowing for a simplified manufacturing process.

What is the difference between Neoprene and Santoprene?

Both Neoprene and Santoprene TPV exhibit a high degree of chemical resistance. Conversely, Santoprene exhibits a poor performance against grease and oil while Neoprene fares better in the face of these substances. Both forms of synthetic rubber are resistant to oxidation and UV radiation.

What is Santoprene rubber?

Santoprene is a thermoplastic rubber designed to offer chemical resistance equivalent to neoprene. It is resistant to a wide variety of solvents and chemicals. It is not readily soluble in common solvents but will swell in aromatic solvents and halogenated organic solvents.

Does Santoprene need to be dried?

Processing Statement Desiccant drying for 3 hours at 80°C (180°F) is recommended. Santoprene™ TPV has a wide temperature processing window from 175 to 230°C (350 to 450°F) and is incompatible with acetal and PVC.

Is Santoprene a synthetic rubber?

There are various synthetic rubber types, such as Santoprene and Neoprene. Both compounds have similar and differing components and characteristics. The contrasting properties of these synthetic elastomers make each product distinctive.

Is Santoprene oil resistant?

Results of these tests demonstrate that Santoprene rubber is inherently resistant to a wide variety of oils, solvents and chemicals. Santoprene rubber is not readily soluble in any common solvent, but will swell in aromatic solvents, halogenated organic solvents and hot petroleum oils.

Is Santoprene waterproof?

Gasket shape centers and seals overflow tube while forming a waterproof seal against Tailpiece. …

What is Santoprene good for?

Santoprene TPV is used in washing machines, dryers, dishwashers, refrigerators, small appliances and floorcare. Its properties enable it to be used in a range of parts including pump seals, hoses, couplings, vibration dampeners, drum rollers, knobs and controls.

What is a TPV plastic?

What is TPV? TPV, also known by its full name of Thermoplastic Vulcanisate, is a form of rubber which has been vulcanised during the compounding process. This means that the polymers are converted into more durable materials through the introduction of crosslinks.

What is Santoprene made from?

Santoprene, sometimes called Santoprene TPV (short for Thermoplastic Vulcanizates) is a dynamically vulcanized polymer alloy composed of cured EPDM (ethylene propylene diene monomer) rubber. To make Santoprene, EPDM rubber is broken into particles and then encased in a PP, or polypropylene matrix.

Where is Santoprene manufactured?

Pensacola, Florida
ExxonMobil also manufactures Santoprene™ in Pensacola, Florida.

Is Santoprene UV stable?

Santoprene Uses Flame retardant: UV resistant and stabilized against copper and other metal-catalyzed degradation. Santoprene is UL 94 V-0 rated and UL 94 5VA rated. Detergent-resistant: Santoprene has excellent form and property retention in the presence of typical dishwasher and washing machine detergents.

What kind of chemical resistance does Santoprene have?

Santoprene is a thermoplastic rubber designed to offer chemical resistance equivalent to neoprene. It is resistant to a wide variety of solvents and chemicals. It is not readily soluble in common solvents but will swell in aromatic solvents and halogenated organic solvents.

What makes Santoprene TPV a good sealing solution?

Combining the characteristics of vulcanized rubber with the processing ease of thermoplastics, Santoprene™ TPV offers a sealing solution that is both durable and attractive for a variety of market segments including automotive, household, electrical, construction and healthcare.

What’s the difference between Santoprene and EPDM rubber?

What is the difference between Santoprene and EPDM? Santoprene has the look, feel and behavior of EPDM rubber, but it can be processed on conventional thermoplastic processing equipment. This allows simplified, more flexible part design and easier manufacturing when compared to EPDM rubber.

How are sarlink TPVs used in sealing applications?

Sarlink TPVs are used extensively in sealing applications, and for lower cost, lighter weight seals, TPVs can be foamed. The Sarlink 8100 Series of TPVs are specifically formulated with optimized rheological properties for foaming. Available from 45 to 68 Shore A, these grades can be be co-extruded with other TPVs, TPOs, or PP.

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