Isov brendnt polyols mo le faifai pea

Faʻamatalaga puʻupuʻu:

Donpalt 422 / Umi le fefiloi polyols o se tuʻufaʻatasiga e aofia ai polyetther polylyots, coattastssts, hcfc-141b ma afi faʻapitoa i totonu o se faʻavae faʻapitoa. O le fomu e sili lona mamafa o meatotino, malamalama i le mamafa, maualuga le malosi ma le afi mumu ma isi itu. E masani ona faʻaaogaina e fua ai i vaega faifai pea sa latou pipili, saito le panekes ma isi, lea e faʻatatau i le malulu o faleoloa, kapeneta ma isi.


Faamatalaga auiliiliga

Oloa Tags

Donpalt 422 HCFC-141B Base Brelt Polis mo le faifai pea

Faʻafeiloaʻiga

Donpalt 422 / Umi le fefiloi polyols o se tuʻufaʻatasiga e aofia ai polyetther polylyots, coattastssts, hcfc-141b ma afi faʻapitoa i totonu o se faʻavae faʻapitoa. O le fomu e sili lona mamafa o meatotino, malamalama i le mamafa, maualuga le malosi ma le afi mumu ma isi itu. E masani ona faʻaaogaina e fua ai i vaega faifai pea sa latou pipili, saito le panekes ma isi, lea e faʻatatau i le malulu o faleoloa, kapeneta ma isi.

Meatotino faaletino

Foliga mai

Malamalama lanu samasama malamalama o vicous

Hydroxyl aoga Mgkoh / g

300-340

Dynamic viscosity (25 ℃) MPA.S

300-400

O le malosi (20 ℃) ​​g / ml

1.12-1.16

Teuina o le vevela ℃

10-25

Teuina o le Masina Masina

6

Fautuaina fua faatatau

Mea mata

Pbw

Donpal 422 fefiloi polyols

100

Isocynonate

120-130

Tekinolosi ma le le gaoia(o le saʻo le taua e eseese faʻalagolago i le faʻagaioiga o tulaga)

Mea

Tusi Lesona Feotiina

Maualuga le masini maualuga

Raw mea vevela ℃

20-25

20-25

Mold vevela ℃

35-45

35-45

Kulimi kulimi s s

8-16

6-10

Gel taimi s

30-60

30-40

Free Density Kg / M3

28.0-35.0

33.0-35.0

Foam faafiafiaga

Ua le fiafia tele

Gb 6343

≥40kg / m3

Tapunia-sela fua faatatau

Gb 10799

≥00%

O le tagata le togafitia (15 ℃)

GB 3399

≤22mw / (MK)

Malosi malosi

GB / T 8813

≥140kpa

Malosi le malosi

GB / T 16777

≥120kpa

Digengonsil tumau 24h -20 ℃

24h 100 ℃

GB / T8811

≤1%

≤1.5%

Afi mumu

GB / T8624

B2

O faʻamatalaga e tuʻuina atu i luga o le tau masani, lea e faʻataʻitaʻi e le tatou kamupani. Mo oloa a le matou kamupani, o faʻamaumauga o loʻo aofia ai i le tulafono leai ni faʻafitauli.


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