GP78 FDA Grade Thermoplastic Elastomer

The GP78 resin is used for applications requiring food contact and human tissue contact. This includes food containers, resting pads, dolls skins, jelly blocks, diapers and handle grips. GP78 is not intended to be used in devices that are used as body implants.
 

Technical Specifications:

Styrene/Rubber ratio:  32/68 %
Specific gravity:           0.88 gm/cc
Hardness:                   Shore A (10s) 58
Tensile strength:         4,000 psi min
Elongation at break:     800 % min.
Physical Form:             Powder
% Diblock:                  less than 1%
Processing temp:        150-250 degrees centigrade