Material:  RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)

size:      Diameter: φ1.0-150mm

          Thickness: 0.2-5.0mm

          Length:  200mm-6000mm        

Standard:  As per ASTM B521-98

Purity:    >=99.95%  or  99.99%

Special requirements to be agreed on by the supplier and buyer of negotiation