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All-water based soft low density sprayable modular polyether

This product is a fluorine-free and environmentally friendly combination polyether that uses only water as the blowing agent, and reacts it with isocyanates of the same quality to prepare polyurethane foam with excellent performance.

Product Classification:

Rigid Foam Insulation

Key words:

All-water based soft low density sprayable modular polyether

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Detailed introduction

Performance and applications

This product is a fluorine-free and environmentally friendly combination polyether that uses only water as the blowing agent, and reacts it with isocyanates of the same quality to prepare polyurethane foam with excellent performance. The flame retardant performance of foam reaches B1 grade, which is suitable for exterior wall insulation spraying construction on special occasions, and the product fills the domestic technology gap and reaches the international leading level; It can be applied to sound insulation and insulation of theaters and conference halls, hollow gap filling of exterior walls, spraying of bus roofs, hollow spraying of curtain walls, etc., especially suitable for keel dry-hanging building systems.

Typical performance

——— good heat preservation, heat insulation and sound insulation

——— fluorine-free environmental protection, large foaming multiple

——— excellent fire performance

Performance indicators

appearance

 

Light yellow transparent or milky white viscous liquid

viscosity

25℃ mPa·s

100-300

density

20℃ g/cm3

1.10±0.10

Reaction performance (hand mixing 10-22 °C)

Mixing time

S

3

Milky time

S

4-8

Fiber time

S

9-13

Free bubble density

kg/m³

8-13

Foam properties

Thermal conductivity

W/(m·k)

≤0.040

Water absorption

%

≤1

Dimensional stability (48h)

%

80℃       ≤2.0

-30℃      ≤1.0

Flame retardant properties

 

Level B1

wrap

Packed in iron drum, 200kg/drum

The actual data is related to the construction conditions on site.

Packaged shipment

Production equipment

Quality inspection

 

 

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