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PETOL® 56-2 A is a high purity polyoxypropylene glycol, 2000 average molecular weight homopolymer diol, acidified with a low level of phosphoric acid.

Chemical Family: Polyols, Polypropylene Glycols

Hydroxyl Value: 54.0 - 58.0 mg KOH/g

Labeling Claims: High Purity

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Base Chemicals Functions

Features & Benefits

Labeling Claims

Applications & Uses

Base Chemicals End Uses
Applications

prepolymers used as intermediates for adhesives, coatings and polyurethane elastomers manufacturing.

Properties

Physical Form
Appearance
Clear Viscous Liquid
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 0.05mg KOH/gBBT
Na and K Contentmax. 5ppm-
Density (25°C)1.002g/cm^3-
Flash Pointmin. 200°C-
Functionality2.0--
Hydroxyl Value54 - 58mg KOH/g-
pH (Isopropanol: water 10:6)5.5 - 6.5--
Unsaturationmax. 0.04meqv/g-
Viscosity (25°C)280 - 380cP-
Watermax. 0.05%Karl-Fischer

Regulatory & Compliance

Transport Regulations
  • ADR: Petol 56-2A is not classified under ADR regulations.
  • RID: Petol 56-2A is not classified under RID regulations.
  • Maritime transport IMDG : Petol 56-2A is not classified under IMDG regulations.

Packaging & Availability

Packaging Type
Packaging

The product is packed in stainless steel or inner coated rail , or car tanks and in TDA double pickled sheet drums of 200 l, property of supplier or client.

Storage & Handling

Storage

Due to its hygroscopic nature, the product is stored in tightly closed containers under nitrogen blanket, in cold, dry, vented areas, far from heat, moisture, direct sunlight and inconsistent materials, at temperatures between +20ºC and +30 ºC.