Vulkanol® FH is an aromatic polyether–based processing aid developed by LANXESS for use in the manufacture of technical rubber goods based on synthetic rubber. According to the official LANXESS technical data sheet, the primary function of Vulkanol® FH is to enhance building tack in rubber compounds where high tack is required during processing.
It is specifically intended for applications involving built-up rubber articles such as conveyor belts, V-belts, roll covers, and bonding compounds
Vulkanol® FH (Lanxess trade name)
Rubber stabilizer (as classified in Lanxess product documentation)
Rubber antioxidant – functional category as per datasheet description
| Property | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Composition | Aromatic polyether | — | — |
| Appearance | Bright yellow, viscous liquid | — | — |
| Refractive Index (50 °C) | 1.570 ± 0.005 | — | DIN 51 423 |
| Density (50 °C) | 1.060 ± 0.020 | g/cm³ | DIN 51 757 (Method 3) |
| Viscosity (50 °C) | 10,500 ± 4,500 | mPa·s | DIN 53 019 |
Conveyor belts
V-belts
Roll covers
Built-up technical rubber articles
Bonding rubber compounds
It is particularly suitable for oil-resistant goods based on NBR (nitrile rubber) and CR (chloroprene rubber) due to its limited extractability by mineral oils and aliphatic hydrocarbons
Typical dosage levels per 100 parts by weight of elastomer (phr):
| Elastomer Type | Typical Dosage |
|---|---|
| NBR (e.g. Perbunan®, Krynac®) | 20 phr |
| CR (e.g. Baypren®) | 20 phr |
| NR | 20 phr |
| SBR (e.g. Buna® SE, Buna® VSL) | 5 – 15 phr |
| IIR | 20 phr |
Disclaimer:
Dosage levels are indicative values taken from the LANXESS technical data sheet. Actual dosage should be confirmed through formulation trials and technical evaluation before commercial use.
Store in original, tightly closed packaging
Keep in a cool, dry place away from direct heat and moisture
Follow storage instructions mentioned in the Lanxess Product Data Sheet
All technical and application-related information has been derived exclusively from the Lanxess Vulkanol® FH Product Data Sheet provided by the user.
Vulkanol® FH is a rubber additive manufactured by Lanxess and supplied by Lab Line Enterprises for use in rubber compounding applications as per manufacturer documentation. The product is sourced and supplied for industrial rubber processing requirements where such additives are specified by the compounder or process engineer. Lab Line Enterprises supplies Vulkanol® FH to customers across major rubber and polymer manufacturing hubs in India, including Mumbai, Pune, Ahmedabad, Vadodara, Chennai, Coimbatore, Bengaluru, Hyderabad, Delhi NCR (Faridabad, Gurugram, Noida), and Kolkata. Material is provided to industrial users, compounders, and processors in accordance with standard handling and storage practices, with technical use governed by the official Lanxess product data sheet.
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