?????? ??????? ??? ????
????? ????
| ??? ????? | ?? | ? | ???? ????? | ?? |
| ???? ??? | ?? | ? | ??? | ??? |
| ???? | 2 ???? | ? | ?????? | 200-450 ℃ |
| ????? | 10-50 ?? | ? | ??? ???? | 180~210kg/m3 |
| ????? | ??? ??? | ? | ????? ??? | ???? ?????? ???? |
| ???? ???? | ?? ????? | ? | ???? ???? | ???? |
| ??? | ??? | ? | HS ?? | 7019909000 |
| ????? ??? | 30000 / ???? | ? | ? |
???? ???? ??? ?? ??? ??? ??? ????? ?????
???? ??????? ?? ???? ?????? ???? ??? ???? ????? ??? ????? ????? ????? ???? ?? ???? ??? ?? ??? ????? ????? ???? ??? ???? ??????? ?? ????? ??? ????????? ???? ??? ??????? ??? ??? ?????? ????? ????? ?? ??? ????, ?? ???? ?????? ?? ???? ???? ???? ?? ???? ??? ???? ????? ??? ????? ???? ????? ?? ???? ??? ??????.
???? ????? (thermal insulation): ???? ?? ???? ???? ???? ???? ???? ???? ????? ?? ???? ?????? ??????. ???? ???? ??? ????? ????? ?????? ???? ????? ????? ???? ??? ???? ??? ????, ???? ???? ???? ?? ?????? ???? ??? ???? ????. ???? ???? ??? ??? ???? ?????? ???? ?????? ??? ??? ???? ??? ?????? ??????, ??? ?????? ???? ???? ??????.
- ????? ??? ?? ???? ????- ???? ????? ??? ???? ????? ???????? ???? ??? ????? ??????? ???? ??? ????? ????? ??? ??? ????? ??????? ??? ??? ???? ??? ????? ?? ?????? ????? ????? ????.
???? ?????-
???? ??? ??? ???? ??? ???? ????? ??? ? ??? ???? ???? ????? ???? ??? ? ???? ??? ????? ??? ? ????? ???? ??? ? ?????? ???? ??? ??? ????-SI ?????? ??? ? ?? ??????? ????? ???? ??? ?????? ???? ??? ???? ??? ??? ?? ? ?? ?????? ????? ????? ????? ?????? ???? ??? ? ??-?? ??? ??? ???? ??? ????? ??? ? ?? ? ????? ?? ? ???? 5-150 ?? ?? ? ??? ??? ???? ? ???? ???? ??? 1080 o ? ???? ????? ???? ????? ??? ? 5 ??? ??? ??. ?? ???? ??? ??? ? 25% ??? 40% ??.
??? ???!
?? ?????? ?????? ????? ????? ??? ????? ?? ?24 ???? ??? ????????