S & S Plastics, Inc. - Specialists in Foam and Rubber Fabrication

Polyethylenes

Material	Density lbs./ft³	Compressive Strength psi @ 25% Deflection	Compression Set 50% Deflection	Melting Point	Flammability Rating
1.6 PE	1.5	6 - 10	20% max.	228° F	n/a
2.2 PE	1.8	5 - 9	22% max.	228° F	n/a
4.0 PE	4.3	14 - 19	17% max.	228° F	n/a
6.0 PE	5.4	22 - 31	20% max.	228° F	n/a
9.0 PE	8.8	53 - 67	22% max.	228° F	n/a

Also available in extruded rolls and shapes, as well as anti-stat and recycled. Standard colors are white and black.

Cross-Linked Polyethylenes

Material	Density lbs./ft³	Tensile Strength psi., min.	Compression Set 50% Deflection	Operating Temperature	Flammability Rating
2# X-link PE	2	49	21%	-110° - 200°	Available UL-94 HF-1
4# X-link PE	4	100	13%	-110° - 200°	Available UL-94 HF-1
2# Minicell	2	40	20%	-110° - 200°	n/a
3# Microcell	3	40	15%	-110° - 200°	n/a

Materials available in black and white, other colors available by request. Also available in other densities, ie. 6# & 12#, and with special textures.

E.V.A. (Ethylene Vinyl Acetate)

Material	Density lbs./ft³	Tensile Strength psi., min.	Compression Set 50% Deflection	Operating Temperature	Flammability Rating
2# EVA	2	34	n/a	-75° - 130°	n/a
4# EVA	4	56	n/a	-75° - 130°	n/a

Materials available in black, white, and gray. Other colors available by request. Also available in other densities, such as 3#, 6#, 8#, and 12#, and with special textures.