Donspray 504 HFC-245fa fototra mifangaro polyols
Donspray 504 HFC-245fa fototra mifangaro polyols
Sava lalana
Ny DonSpray504 dia polyols mifangaro amin'ny tsipìka, ny mpitsoka rivotra dia 245fa fa tsy HCFC-141B, mamaly amin'ny isocyanate izy mba hamokarana foam izay manana fampisehoana tsara, toy izao manaraka izao:
1) sela tsara sy mitovitovy
2) ambany conductivity mafana
3) fanoherana lelafo tonga lafatra
4) tsara mari-pana ambany fahamarinan-toerana.
Izy io dia mihatra amin'ny karazana insulation mafana rehetra izay mampiasa ny teknolojia famafazana, toy ny efitrano mangatsiaka, vilany, fantsona lehibe sy fananganana metope sns.
FANANANA FISIKIKA
| Bika Aman 'endrika | Mavo mavo hatsatra hatramin'ny ranon-javatra manjavozavo volontany |
| Sanda hydroxyl mgKOH/g | 200-300 |
| Viscosity dinamika (25 ℃) mPa.S | 100-200 |
| Gravitité manokana (20 ℃ ) g/ml | 1.12-1.20 |
| Ny mari-pana fitehirizana ℃ | 10-25 |
| Volana fitoniana fitahirizana | 6 |
RECOMMENDED RATIO
| Akora | pbw |
| DonSpray 504 mifangaro polyols | 100 g |
| Isocyanate MDI | 100-105g |
Toetran'ny reactivity(Ny mari-pana amin'ny rafitra dia 20 ℃, ary ny sanda marina dia miovaova arakaraka ny fepetra fanodinana)
| Cream Time s | 3-5 |
| Gel Time s | 6-10 |
FAMPIANARANA FOAM
| IREO SINGA NASIANA | Unite metric | Unite Imperial | ||
| Spray Density | GB 6343 | ≥35kg/m3 | ASTM D 1622 | ≥2.18 lb/ft3 |
| Ny tahan'ny sela mihidy | GB 10799 | ≥90% | ASTM D 1940 | ≥90% |
| Conductivity mafana voalohany (15 ℃) | GB 3399 | ≤24mW/(mK) | ASTM C 518 | ≥2.16/mirefy |
| Hery fanerena | GB/T8813 | ≥150kPa | ASTM D 1621 | ≥21.76PSI |
| Hery adhesive | GB/T16777 | ≥120kPa | ASTM D 1623 | ≥17.40PSI |
| Fahamarinana dimensional 24h -20 ℃ | GB/T8811 | ≤1% | ASTM D 2126 | ≤1% |
| 24h 70 ℃ | ≤1,5% | ≤1,5% | ||
| Fisoronana rano | GB 8810 | ≤3% | ASTM E 96 | ≤3% |
| Fire Resistance | GB 8624 | Kilasy B2 | ASTM D2863-13 | Kilasy B2 |
PACKAGE
220kg/drum na 1000kg/IBC, 20,000kg/flexi tank na ISO Tank.
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