Phosphoric Acid Floats | McMaster-Carr

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FDA Compliant 21 CFR 177.1520

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7 Products

About Plastic

Compare over 25 types of plastic to find the right material for you.

Hollow Plastic Balls

Hollow balls float. Use them in tanks to slow evaporation and reduce heat loss.

Polypropylene—Resistant to swelling when exposed to water, these balls are often used in laboratory applications.

	Min. Temp.	Max. Temp., ° F	Tensile Strength, psi	Impact Strength, ft·lbf/in	Color	Food Industry Std.	Pkg. Qty.		Pkg.
Multipurpose







	Polypropylene

	0.787"	-0.010" to 0.010"	1	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	150	3748K31	000000


	1"	-0.015" to 0.015"	1.5	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	25	9338K11	0000
	1.4"	-0.015" to 0.015"	5	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	25	9338K13	0000
	1.496"	-0.010" to 0.010"	5.5	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	50	3748K33	00000
	1.969"	-0.020" to 0.020"	8	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	40	3748K34	00000
	3.15"	-0.030" to 0.030"	13	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	10	3748K36	00000
	3.937"	-0.050" to 0.050"	40	Not Rated	220	2,900 to 5,070	0.9	Semi-Clear White	FDA Standard	1	3748K18	0000