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《Determination of Additives in Polymers and Rubbers》
9 B- ]$ o6 \, ?2 {451页,高清版
G. P( ^! q- {$ |( |5 I6 K
+ l t D O6 \" o. T' H q8 v- ]) DThis book is designed as a practical text for use in the laboratories of the plastic producer
9 j$ ~5 k3 ]$ t) L+ l' Y' band user industries and by others such as universities and other institutions who are
E, V9 K6 ^1 W3 o* H4 d) xconcerned with problems associated with additives and adventitious impurities in polymers,& V9 g, V5 x& b! B {- A$ N
their breakdown mechanisms and their analysis.
/ S$ _! v! K- tIt is now about 30 years since the author wrote his fi rst book on this subject and much! W; |- K0 A( X i# z( v5 |# f* B
has happened in the fi eld since then.
7 D% B) N; A; }! V$ ]4 n# l6 bFor example powerful new analytical tools have been made available to the chemist
! t, c+ F! B4 X" M- Eby a combination of various chromatographic techniques with methods of identifying
Z. t% d: a9 H5 `separated additives and their degradation products by techniques based on infrared/ Z) K' b8 N9 W! g) |
and mass spectrometry. In particular supercritical fl uid chromatography combined with
6 E. [' a& Y9 omass spectrometry has come to the fore. Combinations of polymer pyrolysis with gas- u" `6 r: F$ o5 w5 d
chromatography with mass spectrometric identifi cation of the pyrolysis products is
6 `: g/ O) d6 _( ]5 [( wthrowing new light on what happens to antioxidants and other polymer additives during1 _7 o( {9 d6 P0 x
polymer processing and products life. Similarly evolved gas analysis and thermogravimetry3 z5 O H& {9 f) M: I* n
and dynamic scanning calorimetry are proving very useful in studies of antioxidant loss
2 h) u% z/ l2 v) N: Y! e6 N9 ?during polymer processing and service life.6 _1 L2 Z. u+ S
The book is an up-to-date coverage of the present state of knowledge on the subject4 o: k. B9 ?5 g" i @
of polymer additive systems and as such should be extremely useful to workers in the9 P( e6 Z: s2 l4 a7 F; t9 Y, o* r
fi eld.
+ u3 i- h9 @' X3 m5 K$ {( }* zT Roy Crompton7 N) S& A0 Z( z. A! w" {7 E
March 2007 |
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