Japan Inoac Poron Urethane Foam Gasket Seal

MS is a similar hardness to the LT type in the Standard series. It is one of the softest materials among this series, allowing for production of very thin products.

MH is a hard material which is similar to the H type in the Standard series.

ML is a soft material which is similar to the L type in the Standard series. Additionally, white color is available.

NU This high-strength grade is the thinnest (0.7mm) of this series, which is in conformity to the Motor Vehicle Safety Standard for Flammability of Interior Materials.

TR This highly heat-resistant type achieves overwhelmingly low compression set at a high temperature range (70℃-110℃). Even at room temperature, it delivers more stable performance

CH is a hard material which is similar to the H type in the Standard series. Additionally, EG type (special surface treatment) is also available.(CH-32EG,CH-48EG)

RX is a high flame retardant and halogen free grade which acquires UL94 V-0 standard

Durable, long-term performance for gasketing, sealing and cushioning

Many of the materials meet flammability requirements of UL HBF and MVSS 302

Die-cuts cleanly and readily accepts adhesive without surface preparation

High resiliency, good vibration isolation and impact absorption

No plasticizers to migrate, noncorrosive to metal, environmentally safe and clean

Information is available on material exposure to acids, bases,organic fluids, automotive fluids and household fluids

Acoustics & Vibration

Vibration between mating components can  produce objectionable sounds leading to wear and lower perceived product quality.Find out how Rogers’ PORON® Urethane foams and BISCO® Silicone materials reduce the transmission of sound while inhibiting the spread of fire and smoke.

Shock & Impact

Most noise and wear caused from vibration occurs because of friction or impact. PORON® Urethane and BISCO® Silicone foams are uniquely formulated to provide resistance to compression set (collapse), high resiliency, good vibration damping, and impact absorption.

Cushioning & Pads

From baseball gloves to batteries to ballistics-- you engineer your products to perform even under extreme conditions, such as shock and vibration. PORON® Urethanes and BISCO® Silicones have a unique open cell structure that will not break down with continual use.

Sealing & Gasketing

One small area of poor sealing can cause failure in an otherwise well-designed system. BISCO® Silicone and PORON® Urethane foams maintain excellent resistance to compression set (collapse) so gaskets and cushioning pads won’t loosenover time.