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"Web Industries is a classic example of a successful entrepreneurial American start-up company. Founded in 1969 by Bob Fulton on $10,000 raised from family and friends, the company initially focused on serving the rolled goods slitting and spooling market in the greater Boston area. In the early days, Web flourished by exceeding the expectations that our clients and their customers demanded, and we earned a reputation throughout the Northeast as the converting company to trust for precision converting of technically advanced flexible materials.

Almost 50 years later, Web has seven locations with 600,000+ square feet of dedicated advanced converting and manufacturing space in the United States and Europe. We’re proud that we’ve played a key role in nearly every market that uses flexible materials as a component, and we look forward to helping invent the future with our customers."

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Wire and cable manufacturers are always seeking lighter, stronger, and safer components for their new products. That’s why Web Industries developed the SUPERBULK family of polypropylene cable fillers.

SUPERBULK

Superbulk® ZHFR are polypropylene cable fillers that has a lightweight, lower-cost, highly adaptable alternative to legacy materials.

SUPERBULK® ZHFR

Superbulk® are polypropylene cable fillers that has a lightweight, lower-cost, highly adaptable alternative to legacy materials.

SUPERBULK®

Superbulk® FR are polypropylene cable fillers that has a lightweight, lower-cost, highly adaptable alternative to legacy materials.

SUPERBULK® FR

Web Industries

"Web Industries is a classic example of a successful entrepreneurial American start-up company. Founded in 1969 by Bob Fulton on $10,000 raised from family and friends, the company initially focused o

Web Industries - Fillers - Extenders - Knowde

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SUPERBULK® Technical Data Sheet - Web Industries

SUPERBULK ZHFR - Web Industries - Flame Retardant - Polypropylene

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	Value	Units	Test Method / Conditions
Bulk Density (Nominal)	0.45	g/cc	—
Halogen	0	%	—
Melt Temp (Norminal)	165	ºC	—
Shrinkage (Single Strand)	max. 1.5	%	—
Size	max. 10	Inch %	—

	Value	Units	Test Method / Conditions
Acid Gas	0	%	MIL-SPEC 24643
Limited Oxygen Index (LOI)	min. 26	—	ASTM D-2863
Max. Smoke Density	29.4	%	ASTM D-2843
Smoke-Density Rating	15.3	%	ASTM D-2843

SUPERBULK® ZHFR

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