UPT product line

UPT product line

Bio Polyol UPT products are polyester linear polyols derived from forestry industry by-products, which revolutionize eco-friendly foam production. Tailored for rigid PUR/PIR thermal insulation foam and other applications, it combines technical prowess with environmental responsibility.

Key advantages:

– Bio carbon content ~70%.

– Primary OH groups.

– Excellent Compatibility: UPT polyols have a long alkyl chain with similar properties as polyether polyols which leads to excellent compatibility with physical blowing agents like n-pentane, cyclopentane and isopentane as well as with amine catalysts, flame retardants, HFO blowing agents.

– Low Viscosity: Facilitates smooth processing and homogeneous blending.

– Halogen-Free, Flame Retardant free.

– Low Carbon Footprint: Contributes to sustainability efforts, radically reducing CO2 footprint.

– Green production in an eco-friendly process with no VoCs.

TDS UPT 130
TDS UPT 180
TDS UPT 240

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Parameters

UPT 130

UPT 180

UPT 240

Testing standard

OH value, mgKOH/g

125-135

175-185

235-245

DIN 53240

Acid value, mgKOH/g

<5,0

<5,0

<5,0

DIN 53402

H2O, %

<0,2

<0,2

<0,2

DIN 51777

Viscosity at 25 °C, mPa∙s

970

530

360

DIN 53015

Density, kg/m3

1.04

1.00

1.00

DIN 51757

Functionality

2.0

2.0

2.0

Estimation