| UP 5690-W or-K POLYOL | UP 5690 ISOCYANATE | UP 5690 C | MIXED | ||
| Halabuurka | Polyol | Isocyanate | Polyol | ||
| Isku qas saamiga miisaanka | 100 | 100 | 0 - 50 | ||
| Dhinac | dareere | dareere | dareere | dareere | |
| Midabka | W= WhiteK= Madaw | Midab la'aan | Caanaha cad | AW/B/C=cad AK/B/C=Madow | |
| Viscosity at 23°C (mPa.s) | BROOKFIELD LVT | 1000 - 1500 | 140 - 180 | 4500 - 5000 | 500 - 700 |
| Viscosity at 40°C (mPa.s) | BROOKFIELD LVT | 400 - 600 | - | 2300 - 2500 | 300 - 500 |
| Cufis-jiidad gaar ah oo ah 25°CS cufjiid gaar ah oo la daweeyay heerkulka 23 ° C | ISO 1675:1975 ISO 2781:1988 | 1.06- | 1.15- | 1.06- | -1.13 |
| Nolosha dheriga 25°C 100 g (daqiiqo) | 10 - 15 | ||||
| Nolosha dheriga 40 ° C 100 g (daqiiqo) | 5 - 7 |
XAALADAHA HAWLGALINTA (Mashiinka tuurista faaruqinta)
• Ku sii kululee isocyanate ilaa 23 - 30°C haddii lagu kaydiyo wax ka hooseeya 20°C.
• Ku sii kululee polyol iyo qaybta C ilaa 40°C kahor intaanad isticmaalin.Waa lagama maarmaan in la walaaqo polyol-ka ilaa midabka iyo muuqaalkuba noqdaan kuwo isku mid ah.
• U miisaan qaybaha si waafaqsan saamiga isku dhafka ah, geli isocyanate koobka sare, ku dar qaybta C ee polyol si aad u diyaarisid.
Ku shub isocyanate polyol (oo ay ku jirto qaybta C) oo isku qas 1 - 2 daqiiqo ka dib marka aad degto 10 daqiiqo si gooni ah.
• Ku rid faakuumka hoostiisa caaryada silikoon oo horay loogu sii kululeeyay 70°C.
• Dejinta 60 - 90 daqiiqo ka dib at 70 ° C (Mar kasta oo qaybta C la isticmaalo, waqtiga dheer ee burburinta ayaa loo baahan yahay).
| A/B/C | 100/100/0 | 100/100/20 | 100/100/30 | 100/100/50 | ||
| Adag | ISO 868: 2003 | Xeebta D | 83 | 80 | 78 | 75 |
| Xoog xajin | ISO 527: 1993 | MPa | 35 | 30 | 28 | 25 |
| Xoog dabacsanaan | ISO 178: 2001 | MPa | 50 | 35 | 30 | 20 |
| Hababka dabacsanaanta | ISO 178: 2001 | MPa | 1300 | 1000 | 900 | 600 |
| Dheeraynta xilliga nasashada | ISO 527: 1993 | % | 50 | 60 | 65 | 90 |
| Awood saamayn(ChaRPY) Lama arag muunado | ISO 179/2D: 1994 | KJ/m2 | 100 | 90 | 85 | 75 |
| A/B/C | 100/100/0 | 100/100/20 | 100/100/30 | 100/100/50 | ||
| Heerkulka kala guurka galaas (Tg) | (1) | °C | 85 | 78 | 75 | 65 |
| Yaraynta toosan | % | 0.35 | 0.35 | 0.35 | 0.35 | |
| Waqtiga wax-soo-saarka (2-3mm) heerkulka 70 ° C | min | 60 - 90 | ||||
Celcelis ahaan qiyamka helay on heerka muunado / Adkeyn 16hr at 80°C ka dib duminaysa.
Wax ka qabashada taxaddarrada
Taxadarrada caadiga ah ee caafimaadka iyo badbaadada waa in la ilaaliyaa marka la qabanayo alaabtan:
Hubi hawo wanaagsan
Xidho galoofyada, muraayadaha badbaadada iyo dharka ilaalinta.
Wixii macluumaad dheeraad ah, fadlan la tasho xaashida xogta badbaadada alaabta.
Xaaladaha Kaydinta
Nolosha shelf waa 6 bilood meel qalalan iyo weelasha asalka ah ee aan la furin ee heerkulka u dhexeeya 15 iyo 25 ° C. Wax kasta oo furan waa in si adag loo xidho buste nitrogen qalalan.
