Automotive

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Fiberglass Needled Mat

Fiberglass Needled Mat

LIH FENG JIING 's fiberglass needle mat is a mechanically bonded glass fiber insulation blanket of uniform density. It is manufactured from a well-controlled assortment of long textile glass fibers to ensure uniform mechanical bonding with no additional binders. The resulting product has excellent insulation efficiency for extended exposure at high temperatures. Also good for sound insulation and filtration applications.

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Stainless Steel Wool And Products

Stainless Steel Wool And Products

LIH FENG JIING 's stainless steel wool AISI 434 is used by the most important car and motorcycle silencer manufacturers for its acoustic insulating properties and resistance to high temperatures and. Stainless steel wool should be used when corrosion has to be avoided. It also withstands to high temperatures (up to 850 °C) common in industrial processes and it is resistant to abrasion. Stainless steel wool is not inflammable.

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LFJ's Fire Resistant Materials

LIH FENG JIING ENTERPRISE CO., LTD. started to manufacture stainless steel wool, fiberglass needle mat and other thermal and acoustic insulation fiber products since 1975, particular for automotive, motor, ATV and racing industries.

LFJ's refined fire resistant product is certified to meet international standards. Along with fiberglass needle mat, there are stainless steel wool, e-glass and PP, knitted wire mesh, glass roving, etc.

With both advanced technology and 42 years of experience, LFJ makes sure each product meets all of the physical demands for exhaust applications.

Automotive


Applications 

Nowadays, environmental protection and automotive performance requirements  improve constantly,  thus Automotive OEMs continue to ask their suppliers to improve operating conditions of their systems.  Especially, exhaust system, engine compartments and interior parts are getting more and more strict which increases the need for higher temperature, excellent performance and more efficient insulation materials and related products.


LFJ provides all kinds of high performance, high-temp insulation, acoustic absorption, vibration , and pulsation resistance materials, such as high temp needled mat/felt, glass roving and products, stainless steel wool and products, stainless steel wire and products to Automotive OEMs and After market.  Our products are utilized in the followings applications: 


AUTO application


1. Catalytic converter , exhaust system and muffler insulation

    1-1. Resist high temperature gas, inlets and outlets on the catalytic converter

        → High temp needled mat/felt

    1-2. High temp. and acoustic insulation materials are required in front, middle and rear muffler

           High temp needled mat/felt

           Fiberglass roving and products

    1-3. To encapsulate the perforated tube, retain needled mat within muffler and enhance performance

          → Stainless steel wool and products

    1-4. To protect the delicate honeycomb ceramic brick within a catalytic converter from shock and vibration damage

          Catalytic converter support mesh and seals

    1-5. To reduce vibration and noise on dual pipe and down pipe exhaust system so constant gap between pipes could be kept

          → Spacer mesh ring

2. Manifold insulation (up to 1000°C)

    2-1. Excellent vibration and pulsation resistance

           → Spacer mesh ring

    2-2. High temperature resistance

           → High temp needled mat/felt

    2-3. Turbochargers should be insulated to prevent engine compartment and surrounding components

           → High temp needled mat/felt

    2-4. The above needle mats laminated with aluminium foil as well as self-adhesive foils or fabrics are on request

3. Heat protection shields (up to 1000°C)

    3-1. Insulated the component designated as heat source  

          → High temp needled mat/felt

          → High performance needled mat/felt

    3-2. Protected against heat on certain areas

           High temp needled mat/felt

          → High performance needled mat/felt

    3-3. The above products laminated with aluminium foil as well as self-adhesive foils or fabrics are on request.

4. Turbocharger insulation (up to 800°C)

    4-1. Thermal insulation& acoustic absorption & vibration resistance for turbocharger

           → High temp needled mat/felt


Customer-oriented high-tech solutions for the automotive industry.

Feel free to contact with us if you have furthur questions or information. 

We have strong RD team and prfessional sales team to be at the service. 

Being a professional Insulation and thermal composite materials manufacturer not only knows your demand and we could give a best solution for each customer.

The composite materials are complex for its properity, to make sure your needs, welcome to contact with us directly. 

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