high heat resistant PSU in-flight rotable casserole

high heat-resistant PSU in-flight cassrole 1.high heat-resistant,200 Celsius 2.make in clear room, in time dilevery 3.FDA/SGS

High heat resistant PSU in-flight rotable casserole

(Upate on Nov. 8th)

1. Food Grade, non-toxic, non-staining and high heat resistant plastic

2. Instead of aluminum casserloes 

3. Can use more than 250 times

4. Dual ovenable and microvable

5. Size: 158*93*38MM

6. Thickness:2.0 MM

4. Net weight: 70G

5. Qty/ctn:100pcs/ctn

6. N.W./G.W.: 7/8.5 KGS

About PSU

   Polysulfone (PSU) - A family of sulfur-containing thermoplastics, closely related to polyethersulfone (PES). The structure of the polysulfones is aromatic groups, generally with more than one benzene ring, joined by a sulfone group. Generally, polysulfone is a high cost, rigid, amorphous material with low moisture absorption. Reinforcement improves toughness and further enhances dimensional stability, but turns materials opaque. In addition, polysulfones are characterized by high strength, very high surface-temperature limits, low creep, good electrical characteristics, transparency, self-extinguishing ability, and resistance to greases, many solvents, and chemicals. Polysufones may be processed by extrusion, injection molding, and blow molding.   Polysulfone (PSU), introduced by Union Carbide in 1965, was among the first thermoplastics developed for long term service beyond 300°F.