Donfoam 825PIR HFC-365mfc polyols turanga whakakotahitanga mō PIR tonu poraka pahuka i
Donfoam 825PIR HFC-365mfc polyols turanga whakakotahitanga mō PIR tonu poraka pahuka i
KUPU WHAKATAKI
Donfoam825 whakakotahitanga polyether polyol whakamahia i roto i te hanga o te mura nui PIR retardant poraka pahuka i ki HFC-365mfc / 227 rite huka kaihoko, hua, me te tauhohe isocyanate i te hanganga o te pahuka kua pūtau pahuka i kākahu, iti kawe waiariki, mahi waiariki mātao he pai, mahi mura retardant he pai, iti pāmahana kore e holomui crack etc. whänuitia ana whakamahia i roto i te tukanga o nga mea katoa o te mahi mātao pērā i: te hanga taiepa waho, rokiroki matao, tāke, putorino nui etc.
āhuatanga ōkiko
| Āhua |
kōwhai Light ki parauri wai mārama |
| pokey Dynamic (25 ℃) mPa.S |
300 ± 100 |
| Kiato (20 ℃) g / ml |
1.20 ± 0.1 |
| pāmahana Rokiroki ℃ |
10-25 |
| marama Rokiroki pūmautanga |
6 |
ōwehenga ĒRĀ
| rauemi raw |
pbw |
| DK-1101 Whakaranu Polyether Polyol |
100 |
| Isocyanate |
180 ± 20 |
HANGARAU me te tauhohenga (rerekē te uara tangohia i runga i ngā āhuatanga tukatuka kei)
|
tūemi |
Mixing ā- |
mīhini pēhanga High |
| pāmahana rawa Raw ℃ |
20-25 |
20-25 |
| pāmahana pokepokea ai ℃ |
50-60 |
50-60 |
| s wā pata |
25-35 |
20-30 |
| Rā s wā |
90.-130 |
70-100 |
| Tack wā noa o |
150-200 |
120-160 |
| Kiato Free kg / m 3 |
28-30 |
27-29 |
Mahi MACHINERY pahuka i
| kiato Mould Whānui | GB 6343 |
≥45kg / m 3 |
| Niao Core Kiato |
≥40kg / m3 |
|
| Auau pūtau-Kati | GB 10799 | ≥90% |
| Te kawe ia Thermal Tuatahi (15 ℃) | GB 3399 |
≤24mW / (MK) |
| Puai shock | GB / T8813 |
≥150kPa |
| Dimentional pūmautanga 24h -20 ℃
24h 70 ℃ |
GB / T8811 |
≤1% ≤1.5% |
| Water Auau ngotea | GB 8810 |
≤3% |
| Flammability | GB 8624 |
B1 / B2 / B3 |
| Auau pūtau-Kati | GB 10799 |
≥90% |
| Te kawe ia Thermal Tuatahi (15 ℃) | GB 3399 |
≤24mW / (MK) |
Ko te raraunga whakaratohia runga ake he uara angamaheni, e kua whakamatauria e to tatou kamupene. Hoki ngā hua i to tatou kamupene o, e kore e nga raraunga ngā i roto i te ture i tetahi herenga.
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