China Donfoam 812 HCFC-141B base mixtio polyols ad scandalum spumae Fabricantis et Supplier |INOV

Donfoam 812 HCFC-141B basi conpositum polyols ad obstructionum spumis

Donfoam 812 HCFC-141B base mixtio polyols ad stipitem spuma Featured Image

Description:

Donfoam 812 polyether polyether miscere ad usum producendi PUR truncum spumae.Spuma cellam uniformem habet, scelerisque conductivity humilis, scelerisque velit effectus est bonum, flamma retardat effectus est bonum, humilis temperatus non recusat rima etc.

Late usus est in processu omnium generum operis insulationis ut: pariete externo aedificando, repono frigus, lacus, fistulae magnae etc.

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Donfoam 812 HCFC-141B basi conpositum polyols ad obstructionum spumis

INTRODUCTIO

Late usus est in processu omnium generum operis insulationis ut: pariete externo aedificando, repono frigus, lacus, fistulae magnae etc.

PHYSICA

Aspectus

Dynamic viscositas 25℃） mPa.S

Densitas （20℃） g/ml

Repono temperatus

At stabilitas mensis

Lux flavo ad brunneis liquido pellucens

250±50

1.17±0.1

10-25

RECOMMENDED RATIO

Items

PBW

Miscetis Polyether Polyol

Isocyanate

100

130

Technologiae et REACTIVITY(De valore variatur secundum dispensando conditionibus)

Manual Mixing

Rudis Material Temperature

Forma Temperature

CT s

GT s

TFT s

Free densitas kg/m³

20-25

Ambiens Temperature (15-45℃ )

35-60

140-180

240-260

26-28

PLAGA PERFUNCTIONES

Item	Test Standard	Specification
Altiore CUMATIUM densitas Caput Corona densitas	GB 6343	40-45kg/m³ 38-42kg/m
Clausa-cellula Rate	GB 10799	≥90%
Coepi Scelerisque Conductivity（15℃）	GB 3399	≤24mW/(mK)
Compressive fortitudo	GB/T8813	≥150kPa
Dimensional Stability 24h -20℃ RH90 70℃	GB/T8811	≤1% ≤1.5%
Aquae effusio Rate	GB 8810	≤3%
Flammability	ASTM E84	Classis A