STRUKTOL WB222 & Aflux 54 – Wellt 220

STRUKTOL WB222 & Aflux 54 – Wellt 220 improves filler incorporation and release of most rubber compounds.

Due to its low volatility, Wellt 220 can be used in heat resistant vulcanisates based on HNBR, ACM and FKM.

Wellt 220 shows good plasticizing properties, which leads to reduction of injection pressure in moulding process and prevents scorch.

CORRESPONDING TRADEMARK Ultra lube 220; STRUKTOL WB222; Aflux 54; Deoflow 821
PRODUCT DESCRIPTION Wellt 220 improves filler incorporation and release of most rubber compounds. Due to its low volatility, Wellt 220 can be used in heat resistant vulcanisates based on HNBR, ACM and FKM. Wellt 220 shows good plasticizing properties, which leads to reduction of injection pressure in moulding process and prevents scorch. Wellt 220 is highly effective in polar compounds, like NBR to improve flow and release. Wellt 220 is especially suitable for peroxide curing system owing to its low peroxide demand.

TYPICAL PROPERTIES
Appearance:		White granules
Specific Gravity		1.0
Melting point	(℃)	58-65
Storage Stability		At least 2 years under normal conditions
DOSAGE
		0.5 to 3 phr
PACKAGING
		25 kg paper bag with PE-Inlay