PTFE solid balls

 Attention:the pictures can be magnified

Diameter size: 3.175, 3.969, 4.000, 4.500, 4.763, 5.500, 5.900, 5.950, 6.000, 6.040, 6.080, 6.100, 6.120, 6.350, 8.000, 10.000, 12.000, 12.700, 14.280, 15.875, 19.050, 22.000, 22.225.mm

Product description: High precision PTFE solid balls (Teflon balls) is made of polytetrafluoroethylene (PTFE) by injection moulding and high precision grinding,, the surface smooth and clean. Used in various parts, testing, machine industry. 

Packing: in standard carton

MOQ: 100,000 pieces

Note: we accept customized the ball color, ball weight, ball size and package modality

Payment: T/T or L/C at sight

Polytetrafluoroethylene(PTFE) data sheet:

Properties

Typical Value

Unit

Test Method

Density

2.16

g/cm3

D792

Water Absorption, 24 hrs

< 0.01

%

D570

Tensile Strength

3,900

psi

D638

Tensile Modulus

80,000

psi

D638

Tensile Elongation at Break

300

%

D638

Flexural Strength

No break

psi

D790

Flexural Modulus

72,000

psi

D790

Compressive Strength

3,500

Psi

D695

Hardness, Shore D

D50

-

D785

IZOD Notched Impact

3.5

ft-lb/in

D256

Melting Temp

335

°C

D3418

Max Operating Temp

260

°C

-

Dielectric Strength short time, 1/8" thick

285

V/mil

D149

Dielectric Constant at 1 MHz

2.1

-

D150

Dissipation Factor at 1 MHz

< 0.0002

-

D150

The above data are typical laboratory average. They are intended to serve as guides only.