QAYBTA APX 245 | QAYBTA B PX 245 - 245/L | MIXING | |||
Halabuurka | ISOCYANATE | POLYOL | |||
Saamiga isku dhafka miisaanka | 100 | 40 | |||
Dhinac | dareere | dareere | dareere | ||
Midabka | PX 245/BPX 245/LB | cawlan | midab buluug ah | cad-cad | |
Viscosity at 25°C (mPa.s) | BROOKFIELD LVT | 800 | 1,000 | 2,200 (2) | |
Cuf-jiid gaar ah oo ah 25°CS cufjiid gaar ah oo ah 23°C | ISO 1675 :1985ISO 2781 :1996 | 1.34- | 1.10- | -1.22 | |
Nolosha dheriga 25°C ee 140g (daq.) | PX 245PX 245/L | 48 |
Shuruudaha Habaynta Vacuum Casting
Kuleyli labada qaybood (isocyanate iyo polyol) 23°C haddii lagu kaydiyo heerkul hoose.
• Muhiim: Si xoog leh u rux qaybta A ka hor miisaan kasta.
• Miisaan labada qaybood.
Ka bacdi 10 daqiiqo ka dib marka la isku daro faakuumka
1 daqiiqo oo leh PX 245
2 daqiiqo oo leh PX 245/L
• Ku rid meel faakuum ah oo caaryar ah oo silikoon ah, oo markii hore lagu kululeeyay 70°C.
• Dejinta 30 daqiiqo ka dib ugu yaraan 70°C (u ogolow qaybta inay qaboojiso ka hor inta aan la dumin).
Wax ka qabashada taxaddarrada
Taxadarrada caadiga ah ee caafimaadka iyo badbaadada waa in la ilaaliyaa marka la qabanayo alaabtan:
• Hubi hawo wanaagsan
• xidho galoofyada iyo muraayadaha badbaadada
Wixii macluumaad dheeraad ah, fadlan la tasho xaashida xogta badbaadada alaabta.
Hababka dabacsanaanta ee dabacsanaanta | ISO 178:2001 | MPa | 4,500 | |
Xoog dabacsanaan | ISO 178:2001 | MPa | 150 | |
Xoog xajin | ISO 527:1993 | MPa | 85 | |
Kordhinta xiisadda | ISO 527:1993 | % | 3 | |
Xoog saameyn leh | ISO 179/1eU:1994 | kJ/m2 | 30 | |
Adag | Heerkulka 23 ° C - 80 ° C | ISO 868:2003 | Xeebta D1 | 85 80 |
Heerkulka kala guurka galaas (1) | ISO 11359: 2002 | °C | 95 |
Heerkulka leexashada kulaylka (1) | ISO 75Ae:2004 | °C | 92 |
Yaraynta toosan (1) | mm/m | 2 | |
Dhumucda tuurista ugu badan | mm | 5 | |
Xilliga qaboojinta heerkulka 70 ° C | PX 245PX 245/L | min. | 4560 |