Lactic Acid Oligomers

Obtained from bio-renewable raw materials and fully biodegradable and compostable (UN 20200:2006). When used in mixture with PLA, they allow to obtain stretch films with excellent mechanical properties without loss of transparency. Furthermore, they can be used such as impact strength modifiers, chain extender, nucleating agents, etc. GLYPLAST® OLAs are internationally patented.

Check our catalogue.

Product name Ester content
g/cm3 (25°C)
ASTM D 1045
ASTM D 445
Acid Number
mg KOH/g
ASTM D 974
Water Content
ASTM E 203
Glyplast OLA 2
(complex lactic acid ester)
>99 1.10 90
max 2.5 max 0.1 Completely biodegradable PLA impact modifier
Glyplast OLA 8
(complex lactic acid ester)
>99 1.11 22.5
max 1.5 max 0.1 Completely biodegradable PLA, PHA, starch based material plasticizers. Cling films, calendered object, rope, cable, tissues
Glyplast OLA 9
(complex lactic acid ester)
>99 1.12 40
max 1.5 max 0.1 Completely biodegradable nucleating agent for PLA
Glyplast OLA 10
(complex lactic acid ester)
>99 1.14 3000
max 30 max 0.1 Completely biodegradable chain extender for PLA
Glyplast OLA 11
(complex lactic acid ester)
>99 1.13 100
max 1.5 max 0.1 Completely biodegradable compatibilizer for grafting of nanocellulose, montmorillonite, nano filler etc.
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