high heat-resistant PSU inflight cassrole 1.high heat-resistant,200 Celsius 2.make in clear room, in time dilevery 3.FDA/SGS High heat resistant ... 1. Food Grade, non-toxic, non-staining and high heat resistant plastic2. Instead of aluminum casserloes 3. Can use more ... opaque. In addition, polysulfones are characterized by high strength, very high surface-temperature limits, low creep, good electrical ...