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Since 1951, Accurate Felt & Gasket (AFG) has been dedicated to 100% customer satisfaction. We are committed to cost-effective production practices and continuous improvement, which helps us provide the best products, the best prices, and the best customer service you’ll find anywhere. Our multi-capable production facility is home to a range of state-of-the-art equipment. Our skilled and experienced staff—some members of our team have been with us for 40 years or more—know the ins and outs of gasket fabrication and will ensure that your custom gaskets meet your specifications and exceed your expectations. Long-standing partnerships with leading gasket material manufacturers enable us to provide our customers with the same premium-quality raw materials we use to fabricate our custom gaskets. If you need felt, cork, or any other material we have experience with, we will work with you to meet the needs of your project whether the quantity be one, or several thousand. Conveniently located in Chicago’s western suburbs, AFG serves clients throughout the United States and all across the world. We are ISO 9001 registered for quality control, and every member of our team is dedicated to meeting our most important objective: complete customer satisfaction.

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Voltoid

Voltoid® D-800 is a resin-bonded cellulose fiber composite material. The D-800 series of products are specially formulated to provide consistent electrical and mechanical performance under conditions of variable ambient humidity and/or moisture. D-800 is recognized by Underwriters Laboratories for continuous use as an electrical and mechanical barrier to 105˚C. It is easily fabricated by being punched and blanked.

Voltoid® D-800

Voltoid® S-350 is a cellulose based electrical barrier and insulation material that has Underwriters Laboratories’ flame classification of 94 V-0. S-350 is UL approved for continuous service at 90˚C (electrical and mechanical). It has a combination of firmness with flexibility that makes it well suited for a number of uses. S-350 die cuts cleanly without excessive die wear. It can be fabricated by creasing, cut scoring, forming, and can be printed.

Voltoid® S-350

Voltoid® D-225 exhibits superior electrical performance and flame retardance in a competitively priced barrier or insulation material, including achieving an Underwriters Laboratories’ flame class rating of 94 V-0.

Voltoid® D-225

Voltoid® V-090 is composed of a blend of organic and inorganic fibers, specially formulated inorganic fillers, and bound in a proprietary latex matrix. The material has good dielectric strength and a U.L. Flame Class Rating of 94-5VA. V-090 has a glow wire rating over 700˚C and is therefore suitable for demanding fire resistant applications.

Voltoid® V-090

Voltoid® D-100 is an economical electrical and flame barrier, including Underwriters Laboratories’ flame class rating of 94 V-0. D-100 is recommended for applications where long exposure to high humidity is not anticipated. It is a versatile material which can be riveted, stitched, stapled, and formed.

Voltoid® D-100

Voltoid® HP-450 is a high density composite designed to provide superior flame barrier properties and dimensional stability at high temperatures. Composed of aramid fiber, filler, and polymeric binders, it features low water absorption and exhibits outstanding electrical and mechanical properties.

Voltoid® HP-450

Accurate Felt & Gasket

Since 1951, Accurate Felt &amp; Gasket (AFG) has been dedicated to 100% customer satisfaction. We are committed to cost-effective production practices and continuous improvement, which helps us provid

Accurate Felt & Gasket - Composites - Molding Compounds - Knowde

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Voltoid D-800 and HP-450 Technical Data Sheet

Voltoid D-800 and HP-450 Technical Data Sheet - Accurate Felt & Gasket

Voltoid® HP-450 is a high density composite designed to provide superior flame barrier properties and dimensional stability at high temperatures. Composed of aramid fiber, filler, and polymeric binder

Voltoid HP-450 - Accurate Felt & Gasket - Molding Compound

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	Value	Units	Test Method / Conditions
Density	1.55	g/cc	—
Tensile Strength, MD	4500	psi	—
Tensile Strength, CD	3500	psi	—
UL 94 Flame Class	5VA	—	—
Relative Temp Index, Electrical	180	°C	—
Dielectric Strength Short Term	350	V/mil	ASTM D 149

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