Materials

Quality and diversity

Raw materials

At AHenriques, we consume 3 tons of rubber per day, producing around 45 million pieces per year with full traceability. The elastomers and raw materials we use come from certified and worldwide recognized European suppliers. Special elastomers (Silicone; FKM/FPM) represent 50% of our production.

EPDM	Ethylene-propylene-diene rubber
NBR	Acrylonitrile Butadiene Rubber
AR	Acrylic Rubber
SBR	Styrene Butadiene Rubber
IIR	Isobutylene isopropene rubber
NR	Natural rubber (homopolymer of isoprene)
CR	Chlorobutadiene rubber
FKP/FPM	Fluorinated rubber
CSM	Chlorosulfonated polyethylene rubber
HNBR	Hydrogenated acrylonitrile butadiene rubber
AEM	Methyl acrylate rubber, ethylene and a carboxylic monomer
ECO	Epichlorohydrin rubber
VMQ	Methyl vinyl silicone
EPDM/PP	EPDM Polypropylene and Rubber Blend
SEBS	Styrene ethylene and butylene styrene copolymer
PA	Polyamide

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