... technology, we can supply mainly teo large series Broad temperature S101 and Low temperature S108 with shapes cylinder, ring and star ... 120N/cm ②High activity, generally Middle Temperature Type is 85% (Cylinder), 91% (ring); Low Temperature Type is 50% (ring and ... diameter +/-0.5mm. as per customers’ requirements ⑤Low burning temperature, for instance, the burning temperature of S108 is 340-350°C.