Bong thuy tinh danh tam KN HNPC2A-28
MO TA SAN PHAM
1. Quy Cach Pho Thong Dang Cuon Bong Thuy Tinh Mot Mat Bac
a) He so cach am theo Tieu chuan thu nghiem ASTMC423:
| TY TRONG(Kg/m3) |
DO DAY (mm) |
TAN SO AM THANH( Hz) |
| 125 |
250 |
500 |
1000 |
2000 |
4000 |
NCR |
| 10 |
50 |
0,46 |
0,62 |
0,88 |
0,87 |
0,86 |
0,97 |
0,80 |
| 12 |
50 |
0,42 |
0,63 |
0,92 |
0,91 |
0,88 |
0,97 |
0,80 |
| 16 |
50 |
0,39 |
0,68 |
1,06 |
1,03 |
0,91 |
0,98 |
0,91 |
| 24 |
50 |
0,36 |
0,64 |
1,04 |
1,06 |
1,05 |
1,10 |
0,95 |
| 32 |
50 |
0,38 |
0,72 |
1,11 |
1,07 |
1,04 |
1,07 |
1 |
b) He so cach nhiet:
| TY TRONG(Kg/m3) |
DO DAY(mm) |
KHO RONG(m) |
CHIEU DAI(m) |
HE SO R (m2K/W) |
| 10 |
50 |
1,2 |
15 / 30 |
1,05 |
| 12 |
50 |
1,2 |
15 / 30 |
1,17 |
| 16 |
50 |
1,2 |
15 |
1,24 |
| 24 |
50 |
1,2 |
12 |
1,33 |
| 32 |
50 |
1,2 |
10 |
1,45 |
c) He so dan nhiet (Theo tieu chuan thu nghiem ASTM C177-85)
| Ty trong(kg/m3) |
Gia tri K |
| W/moC |
BTU-in/(hrft20F) |
| 10 |
0.0476 |
0.33 |
| 12 |
0.0425 |
0.29 |
| 16 |
0.0404 |
0.28 |
| 24 |
0.0375 |
0.26 |
| 32 |
0.0346 |
0.24 |

Bong thuy tinh cach nhiet
2. Yeu Cau My Thuat:
Bong Thuy Tinh Mot Mat Bac phai duoc dong goi thanh cuon hay kien mem, nhe va dan hoi tot, ke ca o dang tron hay be mat co phu mang nhom phan nhiet.
3. Ung dung:
Bong Thuy Tinh Mot Mat Bac Kien Nam duoc ung dung pho thong de chong nong mai tole, vach tole, bao on duong ong dan nong, dan lanh; cach am cac he thong may dieu hoa trung tam cac nha may san xuat, nha xuong khu cong nghiep.
Bong Thuy Tinh Mot Mat Bac duoc dung de cach nhiet – cach am cho cac toa cao oc, nha xuong, van phong, . . . va he thong bao on nganh dien lanh.
4. Uu diem:
– Kha nang cach nhiet cach am tot: 95% – 97%.
– Tinh nang cach dien, chong chay tot.
– Mem, nhe, dan hoi nhanh.
– Do ben cua san pham cao, chiu duoc nhiet do len toi 350oC
– Van chuyen va thi cong tien loi
Cac Ten goi ky thuat cua san pham Bong Thuy Tinh Mot Mat Bac: Bong cach nhiet thuy tinh, bong thuy tinh bao on duong ong, bong cach am cach nhiet, bong thuy tinh chong nong , bong thuy tinh chong on, bong thuy tinh cach nhiet.