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InoFoam C5101 series combination polyether

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  Introduction

C5101 series combination polyether, designed for cyclopentane/LBA foaming system, is mainly used for the production of heat insulation layer of refrigerator and freezer. It has excellent fluidity, mold release and especially excellent heat preservation performance. The combination polyether is reacted with the polymerized MDI, such as BASF's M20S, Wanhua's PM-200, etc., and the foam has a low thermal conductivity, uniform density distribution, high compressive strength, and good adhesion and dimensional stability.

 

  Typical physical properties

 

 

C5101     series

Index

Exterior

Brown red transparent liquid

/

25°Cviscosity, mPa.s

200-800

GB/T 12008.8-1992

proportion

1.04± 0.20

ISO 2811

Hydroxyl value, mg KOH/g

350 ±50

GB/T 12008.3-1989

Water content  (%)

1.5-2.5

GB/T 12008.6-1989

 

  Reaction characteristics

 

Artificial mixing

Data

Temperature of material  22±1°C

 

Mixing time: second

6-8

Cream time: second

8-12

Drawing time

50-80

Free rise densityKg/m3

22.0-24.0

Mixing by high-pressure machine

 

Temperature of material  22±1°C

 

Cream time: second

6-10

Drawing time:second

40-70

Free rise densityKg/m3

22.0-24.0

Remarks: The above data are from Yinuowei’s laboratory. The customers’ field data will vary with different equipment and field condition.

 

  Typical foam properties

 

Project

Data

Index

Core density

32~34

GB/T 6343-2009

Compressive strength ( kPa)

≥160

GB/T 8813-2008

Dimensional stability(-30 24h), %

≤1.0

GB/T 8811-2008

10℃ Heat conductivity coefficient  (mW/m.K)

≤19.0

 GB/T 10295-2009

 

 

 

 

 

 

  Storage and transportation

Packed in galvanized iron drum, net weight 200kg per drum; plastic drum packaging, net weight 1000kg per drum; tank truck packaging, net weight 20-30 tons per tank

 

  Storage and transportation matters needing attention

During storage and transportation, pay attention to ventilation, cooling, drying, and avoiding sunlight and rain. In proper condition, the storage period shall be six months. This product is non-inflammable and non-explosive liquid.

 

 

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Polyether Business Department:+86-533-2159636

Combined Polyether Business Department:+86-533-2159575

Fax:+86-533-2182407

Address:No.58, Fengguan Road, East Chemical Zone, Qilu Chemical Industrial Park, Zibo, Shandong

0086-533-2159636

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