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Yeso Insulating Products Co., Ltd.
Room 2208, No. 19, Wuning Road, Shanghai, China
86-21-62315001
Room 2208, No. 19, Wuning Road, Shanghai, China
86-21-62315001
| InterfirmTM Mat is made of resistance ceramic fiber and handpicked
vermiculite. InterfirmTM Mat has given the excellent performance
with the benefit of Years of insulation products manufactured in
advanced technology. 1. Excellent insulation properties Compared with wire mesh, InterfirmTM provide lower the outside temperature of the catalytic converter, increasing the internal temperature and conversion efficiency. 2. Right expansibility and Good flexibility InterfirmTM provide right expansibility hold the coated monolith in just place, With the help of the support from soft ceramic fiber, the mounting system can maintain durability. 3. Prevent exhaust gas bypass Under normal operating conditions, InterfirmTM Mat can seal the monolith perimeter to prevent exhaust bypass, because all the good things for catalytic converter are meaningless without effective sealing. 4. Compared with wire mesh, InterfirmTM can improve the exhaust systems noise situation. There are two general types of InterfirmTM mats: Intumescent mat and Non-intumescent mat. InterfirmTM 200 Mat InterfirmTM 200 Mat contain the unexpanded vermiculite which provides the intumescent property, applications include total mount system used in most converters, Characteristics: 1. Excellent insulation Properties 2. Superior sealing performance 3. Excellent durability 4. High peak holding forces InterfirmTM 200 Mat Weight per Area(grams/m2) Nominal Thickness(mm) Applicable Thickness(mm) 2100 3.33 1.75-2.60 2600 4.15 2.17-3.25 3100 4.90 2.59-3.86 3662 5.40 3.06-4.58 4070 6.02 3.40-5.08 4300 6.32 3.59-5.37 4695 6.90 3.92-5.86 5200 7.65 4.34-6.45 6200 9.12 5.17-7.70 Application and graphical representation Basic structure Total mount system InterfirmTM 2001/2002Mat InterfirmTM 2001 Mat consists of InterfirmTM intumescent mat and InterfirmTM non-intumescent mat, applications include total mount system used in most converters, special operating parameters(I. E., ultra-thin wall monoliths, high temperature, etc. ). For example; Gasoline motor Characteristics: 1. Excellent insulation Properties 2. Superior sealing performance 3. Excellent durability 4. Low peak holding forces InterfirmTM 2001 Mat Weight per Area(grams/m2) Nominal Thickness(mm) Applicable Thickness(mm) 4535 10.7 5.04-6.96 5097 11.2 5.67-7.83 5505 11.8 6.12-8.45 5735 12.1 6.38-8.82 6130 12.7 6.81-9.43 Attention The ceramic monolith is wrapped with the InterfirmTM 2001 Mat which is white surface InterfirmTM 2002 Mat consists of InterfirmTM intumescent mat and the expandable graphite which provides low Cross-Over Expansion Temperature, applications with total mount system used in most converters, For example; Diesel motor. Characteristics: 1. Excellent insulation Properties 2. Superior sealing performance 3. Excellent durability 4. Low temperature expansion Application Of The EDGE Seal Hybrid Mat InterfirmTM 300 mats can also be combined very effectively with InterfirmTM 200 mats to from Hybrid mats. The EDGE seal hybrid mats are normally comprises one or two narrow strips of 300 mat on one or both sides of a wide strip of intumescent mat. The 200 mat strips protect the leading and/or trailing edges of the intumescent mat from erosion caused by impingement, high temperature, and pulsation effects of the exhaust gas. Characteristics: 1. High temperature resistance 2. Reduced exhaust gas bypass 3. Lower thermal conductivity Applications: Close-coupled and manifold mounted converters High aspect ratio monolith configurations Wide oval, racetrack monolith contours |
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