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Key Features and Applications:
- Rubber Vulcanization: Acts as a non-sulfur agent in cable polymers to prevent copper wire blackening.
- Peroxide Coagent: Used with peroxide systems (e.g., EPDM, NBR, IR) to increase cross-linking density, speed up cure times, and prevent reversion.
- Performance Improvements: Increases resistance to heat aging and reduces compression set in specialty rubbers.
- Applications: Widely used in automotive hoses, gaskets, seals, and heavy-duty tires to improve metal-rubber bonding and reduce scorching.
It is typically used in dosages of 0.5–5.0 parts per hundred rubber depending on the application.
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Viton™ HVA-2, Chemours
ChemPoint.com
https://www.chempoint.com › products › chemours › vi...
ChemPoint.com
https://www.chempoint.com › products › chemours › vi...
Chemours Viton™ HVA-2 is a curing or coagent for various elastomer systems. Viton™ HVA-2 improves overall heat aging resistance and curing consistency.
HVA-2 - Curing Agent
ChemPoint.com
https://www.chempoint.com › download
ChemPoint.com
https://www.chempoint.com › download
PDF
HVA-2 is useful as a coagent for peroxide curing of EPDM elastomers, where it increases both the rate and state of cure. An example is shown in Table 1; ...Read more
HVA-2 - SDS - Rokem 081923
Americas International
https://americasinternational.com › 2024/09 › HV...
Americas International
https://americasinternational.com › 2024/09 › HV...
PDF
Aug 19, 2023 — H318: Causes severe eye damage. H315: Causes skin irritation. H317: May cause an allergic skin reaction. Precautionary Statement:.Read more
8 pages
HVA-2
National Fuse Products
https://nationalfuse.com › Shop
National Fuse Products
https://nationalfuse.com › Shop
Mersen forklift truck and battery isolator fuses are specially designed for the heavy duty loads associated with DC battery powered equipment such as forklift ...
Westco PDM (HVA-2) Vulcanizing Agent Technical Data
wrchem
https://www.wrchem.com › uploads › 2015/11
wrchem
https://www.wrchem.com › uploads › 2015/11
PDF
Technical Data: WESTCO™ PDM (HVA-2) is an effective vulcanizing agent for a wide variety of elastomers, including CR, CSM, NBR, IIR, BIIR, and IR.Read more
1 page
What is rubber vulcanizing agent HVA-2 (PDM) ?
yangchentech.com
https://www.yangchentech.com › what-is-rubber-vulcani...
yangchentech.com
https://www.yangchentech.com › what-is-rubber-vulcani...
Aug 18, 2025 — 1. As a multifunctional rubber additive, HVA-2 can be used as both a vulcanizing agent and a co-vulcanizing agent in peroxide systems during ...Read more
China Vulcanizing agent PDM®(HVA-2) Suppliers, Company
yg-1.com
https://www.yg-1.com › product › vulcanizing-agent-pd...
yg-1.com
https://www.yg-1.com › product › vulcanizing-agent-pd...
Being a kind of multifunctional rubber additive HVA-2 could be used as vulcanizing agent in regular rubbers, act as the cocuring agent for peroxide system.Read more
Curekind HVA-2
宁波艾克姆
http://m.actmix.cn › Uploads
宁波艾克姆
http://m.actmix.cn › Uploads
PDF
Curekind®HVA-2 is a sulphur-free vulcanization agent, can be used for rubber cable, can be substitute of thiazole, thiuram all sulfur vulcanization agent, can ...Read more
N,N'-1,3-Phenylene bismaleimide (Curing agent HVA-2 ...
Zhengzhou Kerton Chemical Co., Ltd
https://www.kerton-industry.com › products_detail
Zhengzhou Kerton Chemical Co., Ltd
https://www.kerton-industry.com › products_detail
HVA-2 is a sulfur-free vulcanizing agent used for cable rubber. It can replace all sulfur-containing vulcanizing agents such as thiazole and thiuram.Read more
SPchem HVA-2
Qingdao Shape Chemical CO., LTD.
https://www.polytech-corp.com › ...
Qingdao Shape Chemical CO., LTD.
https://www.polytech-corp.com › ...
HVA-2 is a multi-function rubber agents which can be used as curing agent as well as coagent in peroxide curing system; also can be used as retarder and ...Read more