Plastic for Floatation

General Plastics Polyurethane Subsea Buoyancy Foam

4910 Burlington Way Tacoma WA 98409 Privately owned since 1941

Products	Density	Tested Depth (m)
	kg/m3	uncoated	coated
R-3312	192	91	182	data sheet	original
R-3315	240	213	426	data sheet	original
R-3318	288	244	487	data sheet	original
R-3325	400	366	731	data sheet	original
Safety data sheet					original

Most of the loop will be 50 meters deep during preparation for deployment. The bottom parts of the upcurves may be 500 meters deep, and putting the floats directly on them would provide more damping than anchor cables. The turnarounds at the endw will be anchored to the sea floor with giganewton diagonal cables, which will also need buoyant support.

FloatPlastic

Plastic for Floatation