... / SGS certification, environmental protection. 2) Heat resisting and cold resistance,Temperature range from -40 to 260 centigrade 3) Non-adhesive surface ... clean, soft quality, easy to collect, bright color, aging resistance 4) Flexibility &Toughness: With good flexibility and toughness ,can ... , no abnormal odour or staining. 2) Nonstick,durable, temperature resist (-40°C to 230°C), safe for dishware, ...