What Does Expanding Mat Do For Catalyic Converter

It is a metal canister installed in the exhaust system.

What does expanding mat do for catalyic converter.

Since 1975 a catalytic converter has been required in all us vehicles. Catalytic converters typically consist of a ceramic or metal honeycombed monolith substrate that carries precious metal catalysts. The coated substrate is wrapped in an intumescent mat that expands when heated securing and insulating the substrate which is packaged in a stainless steel shell and fitted into the engine exhaust system. Catalytic converter cleaner won t work if there s any physical damage to your catalytic converter or catalyst.

Converter matting is made from a mineral called vermiculite which is held together by a fiber mat and an organic binder. Under these conditions the matting which is intended to secure the substrate will not expand properly and hold it in place. Mining operations take energy and can harbor a lot of unsafe working conditions for the miners who retrieve materials. Recycling your scrap catalytic converter offers you the opportunity to do what you can to reduce your environmental impact and upcycle your cat converter into another useful product.

However it can be used to clear off any oil or other contaminants from your catalyst and o2 sensors. Do i need a catalytic converter. It is filled with a chemical catalyst usually a platinum and palladium mixture and helps to convert the vehicle s emissions into non harmful gasses. A catalytic converter is a car component that works to reduce vehicle emissions and pollution.

This matting is wrapped around the converter s ceramic brick see figure 1. Available mats have their weight area in the range from 1050 to 6200 g m.