Phthalate ester plasticizer is a kind of modified material which is widely
used in food packaging, toys, children products, PVC building materials, medical
equipment as well as clothing and other items.
Recently the European Union and the United States passed a series of
phthalate esters on the instruction (1999/0238/COD). As the phthalate ester
plasticizers and plastics and rubber matrix without the formation of bonding
with each other to maintain their own independent chemical properties, therefore
it will be dissolved when coming into contact with water, oil. Phthalates has a
reproductive toxicity, also has mutagenic and carcinogenic effects.
Therefore, this series of instruction provided, at present for the
plastic products, rubber, textiles, toys, children supplies, etc. which
containing DEHP, DBP, BBP, DINP, DIDP and DNOP, the content of these six kinds
of phthalate plasticizer shall not exceed specified levels. Or else it can not
be exported to the United States and Europe.
Currently the usual detection technology is GC-MS, but the GC-MS
detection technology reserves a long time and poor separation, peak shape is
also less than satisfactory. Besides the GC-MS is expensive, which makes
manufacturing enterprises to take a larger financial burden.
Jiangsu Skyray Instrument Co., Ltd, make a large number of technical
studies against this instructions and make the appropriate improvements on the
current company products and provide domestic enterprises the solutions for
detecting these six kinds of hazardous substances, which can also be extended to
other harmful substances. From the experimental results, our company has
provided solutions with characteristic of better separation, chromatographic
baseline stability, peak shape rules of good-looking, simple handling peaks, no
interference and simultaneous testing other harmful substances with high
precision and accuracy.
Skyray will launch a special analysis package of phthalate ester
plasticizer for different samples to develop a different method of sample
handling, hardware includes: pre-processing equipment, testing instruments,
etc.; software includes: sample preparation treatment methods, sample analysis,
customer training and after-sales service, etc. It takes about five working days
for the entire adjustment and training.
