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TRIGON Chemie Datasheet

1,3:2,4-Bis-O-(4-methylbenzylidene) D-Sorbitol (MDBS)

D-Glucitol, bis-O-[(4-methylphenyl)methylene]-
Structural formula of  1,3:2,4-Bis-O-(4-methylbenzylidene) D-Sorbitol (MDBS)
CAS-no.:
54686-97-4
EC no.:
402-950-5
Specification:
Appearance:fine white powder
Purity, HPLC (%):min. 97.5
Water (%):max. 0.5
Particle size D90 (µm):max. 50
Characteristic properties:
Melting range °C:240 - 262
Applications:
MDBS is a high-performance Nucleating & Clarifiying agent which improve clarity and mechanical properties of polyolefin. It promotes the resin to crystallize by providing crystal nucleus and makes the structure of the crystal grain fine, thus improving the products rigidity, heat distortion temperature, dimension stability, transparency, luster and smoothness.

MDBS is used in transparent Polypropylene (PP) sheets and tubes. It is used in high transparent PP sheets and heat resistant PP containers. It is used in disposable syringes.
Packaging:
10 kg bags
HS Taric-no.:
2932 99 00
UN-no.:
- -
Redaktion:
01/2016 PR

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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