Product Description After high temperature expansion, it has the characteristics of porous structure, light weight, low thermal conductivity, stable chemical composition, thermal insulation, non-combustible, non-toxic and tasteless, sound absorption and environment friendly. Application: 1. It is suitable for heat preservation, natural gas, liquid oxygen, liquid oxygen refrigerating transportation, etc. 2. This product has good ultralow temperature thermal insulation performance. FAQ Q:Can you send us samples for trial first? A:Of course. Q:Can we visit your factory? A:Welcome to our factory. Q:.What is the min order? A:20 Tons is acceptable. Q: How could you assure the quality ? A:We will provide quality certification for each shipment. You could also visit our factory to control quality if possible. Or asking the third party, such as, SGS, to test the cargo.