Technical Data Sheet
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Version:
2/28. Feb 2014
Revised:
12-16-2014
Printed on:
12-16-2014
BioAdimide 100
PL-ADDTIVES
Function BioAdimide 100 is used to extend service life of
bio-based polyesters. BioAdimide 100 is especially suitable for
bio-based polyesters.
Product description
Chemical composition: Physical form: Color: Density (20 C):
Melting range: Viscosity (50 C): Solubility: Carbodiimide
content
Aromatic carbodiimide crystallized melt pale yellow approx. 0,97
g/cm 43 - 50 C (109 - 122F) approx. 20,0 +/- 4 mPa.s soluble in
organic solvent, e.g. ethylacetate, acetone, ethanol,
tetrahydrofuran, toluene, petrol; insoluble in water min. 9,8 %
Use Bioadimide 100 is an effective additive to prevent polymer
degradation due to an exposure to humidity and acids. BioAdimide
100 helps maintain the molar mass and, thus, mechanical properties
as well as melt strength of your bio-based polyester in spite of
detrimental processing steps. Bioadimide 100 stabilizes bio-based
polyesters and blends thereof. The chemical composition of
BioAdimide 100 enables stabilization of bio-based polyesters with
processing temperatures below 200C (392F). Dosing: We recommend a
dosage of 0.5 pbw to 2.0 pbw. However, the right dosage of
BioAdimide 100 depends on the content of acid end groups, moisture
content of the bio-based polyester, processing and drying
conditions, and the derived protective effect. To determine the
required dosage level according to your needs, prior tests should
always be carried out. For a dosage of more than 2.0 pbw a
plasticizer effect may be observed. BioAdimide 100 is added as
molten liquid. We recommend to melt BioAdimide 100 at 60 - 80C (140
- 176 F) according to the handling information of the material
safety data sheet. Equipment: BioAdimide 100 can be incorporated
with standard equipment suitable for processing polyesters and
polyamides which allow for a proper additive dispersion. It is
advisable to extrude with a twin screw extruder providing a L/D
ratio > 38:1. BioAdimide 100 may be fed separately or as a
dry-blend of the bio-based polyester at a pressure-less feeding
zone. A heated liquid feeder is recommended to prevent
re-crystallization of BioAdimide 100 within the dosing equipment.
Although the stabilizing effect is present, BioAdimide 100 is not
recommended for processing at temperature above 200C (392F). At
processing temperature traces of volatile matters can escape which
may temporarily
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Version:
2/28. Feb 2014
Revised:
12-16-2014
Printed on:
12-16-2014
cause irritation of skin, eyes, and respiratory passages. In any
case it is necessary to provide sufficient local ventilation at all
places where bio-polyesters are exposed to temperatures exceeding
100C (212F). In particular it is necessary to avoid direct contact
with liberated vapors.
Packing Metal cans, content 10 kg (22 lbs)
Storage stability BioAdimide 100 can be kept for at least 1 year
under cool and dry conditions.
Handling Consult material safety data sheet (MSDS) for
additional handling information on BioAdimide 100.
Our technical advice - whether verbal, in writing or by way of
trials - is given in good faith but without warranty, and this also
applies where proprietary rights of third parties are involved. It
does not release you from the obligation to test the products
supplied by us as to their suitability for the intended processes
and uses. The application, use and processing of the products are
beyond our control and, therefore, entirely your own
responsibility. Should, in spite of this, liability be established
for any damage, it will be limited to the value of the goods
delivered by us and used by you. We will, of course, provide
products of consistent quality within the scope of our General
Conditions of Sale and Delivery.
Rhein Chemie Rheinau GmbH Duesseldorfer Strasse 23-27 68219
Mannheim, Germany Tel.: +49-621-8907-0 Fax: +49-621-8907-675
E-Mail: [email protected] www.rheinchemie.com
Rhein Chemie Corporation 145 Parker Court Chardon, OH 44024, USA
Telefon: +1 440-285-3547 Fax: +1 440-285-2462
[email protected]
Rhein Chemie Japan Ltd. Marunouchi Kitaguchi, Bldg. 23 F 1-6-5
Marunouchi, Chiyodo-ku Tokyo 100-0005, Japan Telefon:
+81-03-5293-8041 Fax: +81-03-5219-9779 [email protected]
Lanxess Chemical (China) Co.Ltd. Business Unit Rhein Chemie 16F,
Park Place NO. 1601, Nanjing Road (West) Shanghai 200040, VR China
Telefon: +86-21-6109 8308 Fax: +86-21-6109-8309
[email protected]
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