Can hva-2 be used to cure EPDM elastomers?

as shown inTable 2.Table 2. HVA-2 As a t for Peroxide Curing ofAEMsHVA-2 is useful as a coagent for peroxide curing of EPDM elastomers, where it increases bo h the rate and state of cure. An example is shown in Table 1; addition of HVA-2 increases tensile strength by 20%, improves resistance to heat aging, and markedly improves

Which urea curing agent is best for polychloroprene rubber?

In Polychloroprene Rubber (CR), Viton™ HVA-2 provides more processing safety compared to urea curing agents. Ethylene acrylic elastomers (AEM), Alkyl Acrylate Copolymer (ACM), also benefit from the use of peroxide curing with fast cure rates and good cure properties.

What is hva-2 elastomer used for?

esistance to compression set. For a g de, HVA-2Armeen® 18D0.5HVA-2 is useful as a coagent for peroxide curing of EPDM elastomers, where it increases bo h the rate and state of cure. An example is shown in Table 1; addition of HVA-2 increases tensile strength by 20%, improves resistance to heat aging, and markedly improves

Does hva-2 cure crthiourea?

ety and shelf life.Table 4. HVA-2 As a Curing Agent in CRthiourea, it provides nearly four times the processing safety and about equivalent physical properties wh n cured at 177 °C (351 °F) res (e.g.,Compound7A7Bthiourea, it provides nearly four times the processing safety and about equivalent physical properties wh

Which elastomers benefit from peroxide curing?

Ethylene acrylic elastomers (AEM), Alkyl Acrylate Copolymer (ACM), also benefit from the use of peroxide curing with fast cure rates and good cure properties. Have questions?