Donfoam 813 CP / IP ipilẹ parapo poyols fun foomu
Donfoam 813 CP / IP ipilẹ parapo poyols fun foomu
Ifihan
Donfoam813 Awọn akojọpọ poyols Lo CP tabi CP / IP bi a ṣe lo oluranlowo ti o dara, ibi ipamọ kekere, ibi ipamọ nla, awọn tanki nla patako ati bẹbẹ
Ohun-ini ti ara
Ifarahan Mpycial viscic (25 ℃) mppa.s Iwuwo (20 ℃) g / ml Ibi ipamọ otutu ℃ Osu iduroṣinṣin | Yelle Yellown To Brown Liquid Brown 500 ± 100 1.20 ± 0.1 10-25 6 |
Ibẹrẹ ipin
Awọn ohun | Poku |
Parapọ awọn poyols CP tabi CP / IP Ipa locyanate | 100 11-13 140-150 |
Imọ-ẹrọ ati gbigba pada(Iye ti o jẹ deede yatọ da lori awọn ipo sisẹ)
Ijọpọ Afowoyi | |
Iwọn otutu ti aise ℃ Awọn iwọn otutu Moold ℃ Ct s Gt s Tft s Iwuwo ọfẹ kg / m3 | 20-25 Otutu otutu (15-45 ℃) 35-60 140-200 240-360 28-35 |
Awọn iṣẹ Fooamu
Nkan | Boṣewa idanwo | Alaye |
Apapọ ni imulẹ iwuwo Mimọ iwuwo tootọ | ASTM D1622 | ≥50kg / m3 ≥40kg / m |
Oṣuwọn sẹẹli | Astm D2856 | ≥90% |
Aṣiṣe igbona igbona ni ibẹrẹ (15 ℃) | AsTM C518 | ≤24mW / (mk) |
Okun idamu | ASTM D1621 | ≥150kpa |
Iduroṣinṣin onisẹpo 24h -20 ℃ R90 70 ℃ | Astm D2126 | ≤1% ≤1.5% |
Oṣuwọn gbigba omi | ASTM D2842 | ≤3% |
Kọ ifiranṣẹ rẹ nibi ki o firanṣẹ si wa