Sieve Cleaning Ball

Material: NB, Silicon, PU
Specifications:
ф16mm, ф19mm, ф22mm, ф24mm, ф26mm ф28mm, ф32mm, ф35mm, ф40mm, ф50mm, ф83mm
Performance Index:

Index	Material
	NB	Silicon	PU
Hardness (Shore A)	55~85	55~85	70~85
Working Temperature（℃）	-25~+100	0~+220	-40~+120
Oil Resistance	Ordinary	Ordinary	Good
Elasticity	Good	Ordinary	Ordinary
Wear Resistance	Ordinary	Good	Excellent

Note: Other sizes balls could be produced.