Donspray 504 HFC-245fa base mifangaro polyols
Donspray 504 HFC-245fa base mifangaro polyols
Sava lalana
Mitifitra DonSpray504 dia mifangaro polyols, nitsoka mpandraharaha no 245fa fa tsy HCFC-141B, dia ataony amin'ny isocyanate ny vokatra tsara sombin-javatra izay manana fampisehoana, izay toy izao manaraka izao,
1) tsara sy ny hitovy sela
2) mafana ambany conductivity
3) lelafo tanteraka fanoherana
4) tsara ambany-mari-pana amin'ny lafiny fahamarinan-toerana.
Tsy ampiharina amin'ireo mafana isan-karazany insulation injeniera izay mampiasa ny teknolojia dipoavatra, toy ny efitrano mangatsiaka, vilany, fantsona goavana sy ny fanorenana metope sns
BATANA NY FANANANA
| Bika Aman 'endrika |
Hatsatra mavo ny rano miloko volontany viscous |
| Hydroxyl Value mgKOH / h |
200-300 |
| Dynamic viscosity (25 ℃) mPa.S |
100-200 |
| Manokana hery misintona (20 ℃) g / ml |
1.12-1.20 |
| Storage hafanana ℃ |
10-25 |
| Storage volana fahamarinan-toerana |
6 |
soso-kevitra ISAKY NY
| Akora |
pbw |
| DonSpray 504 mifangaro polyols |
100 h |
| Isocyanate MDI |
100-105g |
Reactivity Toetra mampiavaka (Ny hafanan'ny ny rafitra dia 20 ℃, ary ny tena zava-dehibe isan-karazany, miankina amin'ny fanodinana fepetra)
| Cream Time S |
3-5 |
|
Gel Time S |
6-10 |
FOAM fampisehoana
| Items |
mimetatra Unit |
Imperial Unit |
||
| tenan'ny Density | GB 6343 | ≥35kg / m 3 | ASTM D 1622 | ≥2.18 lb / ft3 |
| Closed-efitra Rate | GB 10799 | ≥90% | ASTM D 1940 | ≥90% |
| Mafana voalohany Conductivity (15 ℃) | GB 3399 | ≤24mW / (Jereo Mk) | ASTM C 518 | ≥2.16 / santimetatra |
| Compressive Strength | GB / T8813 | ≥150kPa | ASTM D 1621 | ≥21.76PSI |
| Adhesive Strength | GB / T16777 | ≥120kPa | ASTM D 1623 | ≥17.40PSI |
| Dimentional Stability 24h -20 ℃ | GB / T8811 | ≤1% | ASTM D 2126 | ≤1% |
| 24h 70 ℃ | ≤1.5% | ≤1.5% | ||
| Water hisakana ny fiasan'ireny | GB 8810 | ≤3% | ASTM E 96 | ≤3% |
| Fire Resistance | GB 8624 | Class B2 | ASTM D2863-13 | Class B2 |
Package
220kg / amponga na 1000kg / IBC, 20,000kg / flexi tanky na ISO Tank.
