... powder heating compression moulding. Products Characteristic:1,Excellent resistance to solvents. 2, Products with flat surface, non- ... Characteristic: Non-toxic. Tasteless, Temperature-Resistance -30 to +120 degree. Difficult to broken and durable, Corrosion resistance, Beautiful looking, ... the cutlery edge hairline cracks appear difficult to find, easy to burst when use again in high temperature.7 ...