Submit

DESMODUR® CQ 44 V 70 L MB

DESMODUR CQ 44 V 70 L MB is a liquid, dark brown polymeric isocyanate based on diphenylmethane-4,4'-diisocyanate with isomers and homologues of higher functionality. It can be used in conjunction with polyols for the production of polyurethane products. Our certified DESMODUR CQ 44 V 70 L MB has a share of approx. 60% bio-based feedstock attributed via the mass balance approach.

Contact an Expert
i
Market Switch
Selection will influence the results you get.
Copied to clipboard

About

Product Types

No data available

Material

No data available

General Characterization

DESMODUR CQ 44 V 70 L MB is a liquid, dark brown polymeric isocyanate based on diphenylmethane-4,4'-diisocyanate with isomers and homologues of higher functionality.

It can be used in conjunction with polyols for the production of polyurethane products.

Our certified DESMODUR CQ 44 V 70 L MB has a share of approx. 60% bio-based feedstock attributed via the mass balance approach.

Storage Conditions

Storage in original sealed Covestro containers.
Recommended storage temperature: 10 – 30 °C
Protect from moisture, heat and foreign material.

Covestro represents that, for a period of 6 months following the day of shipment as stated in the respective delivery documents, the product will meet the values set forth in section "specification" above provided that the product is stored in full compliance with the storage conditions and is otherwise handled appropriately.

The lapse of this period does not necessarily mean that the product no longer meets specifications. However, prior to using said product, Covestro recommends to test such a product if it still meets the specifications. Covestro does not make any representation regarding the product after the period and Covestro shall not be responsible or liable in any way for the product failing to meet specifications after the period.

Sampling

Exposure to moisture must be prevented when taking product samples.

Packaging Type

No data available

Technical Properties & Datasheets

Characteristics

Property Name Test Method Unit Value
Specific heat (cp) kJ/kgK approx. 1.51
Coefficient of thermal expansion K^-1 0.000659
Density 20 °C DIN 51757 g/cm³ approx. 1.23
Phenylisocyanate content MDI-01-09 ppm max. 50

Specifications

Property Name Test Method Unit Value
Acidity MDI-01-03 ppm HCI max. 500
NCO content MDI-01-01 % by wt. 30.5 - 32.0
Viscosity at 25 °C * MDI-01-02 mPa*s 610 - 750

Downloads

Technical Data Sheet
Safety Data Sheet
No direct download available, please visit www.productsafetyfirst.covestro.com

Related topics

Do you want to know more about DESMODUR® CQ 44 V 70 L MB?
Get in touch with our experts!

Contact form image Zoe

How would you describe yourself?

What type of material are you interested in?

What type of inquiry is this?

How can we contact you?

* Mandatory Fields

Compare