The results of the evaluation of zinc maleate and zinc anthranilate as thermal stabilizers for poly(vinyl chloride) (PVC) are reported in this article. Calcium stearate, diphenyl isodecyl phosphite, and epoxidized soya oil were used as costabilizers. Both zinc compounds showed good stabilizing perfo
More efficient stabilizers for PVC
β Scribed by S.Z. Abbas; R.C. Poller
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 116 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0032-3861
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Antimony tris(isooctyl thioglycolate) [Sb(IOTG)3 ] is a powerful thermal stabilizer for PVC, particularly if added in quantities up to 2% (m/m) with respect to PVC. During the stabilizing action, (IOTG)2SbC1 is formed while the rate of elimination of HCI from the polymer decreases appreciably. The t
where high production rates and filler levels affect the formulation. Wider processing window, good plate-out resistance, enhanced weld strength as well as high gloss and a flawless surface finish are cited as some of the benefits offered by the new materials. .~.\_\_~\_ Ethopean Plastks News, Mar