Plastic Additives: Product line-up and technical datas of plastic additives (polymer additives), in particular, polymer stabilizer, polymer antioxidant, and phosphites

Plastic Additives are essential in keeping and/or improving polymer properties of synthetic resin/rubber in their polymerization and/of usage.

Sumitomo Chemical provide unique products such as "SUMILIZER®GP",
processing stabilizer with good color stability effective in film and fiber application, "SUMILIZER®GA-80", high performance antioxidant with good color stability, and "SUMILIZER®GM"and "SUMILIZER®GS", radical scavengers.

Product Line-up

  PP/PE EVA XLPE SBS SBR/BR ABS PS PUR PA PC PET
Bifunctional-processing stabilizer
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Phenolic primary antioxidants
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Thio-ester type secondary antioxidants
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  PP/PE EVA XLPE SBS SBR/BR ABS PS PUR PA PC PET

Pagetop | Plastic additives

Technical Data

No. Title Reference Related Products
006 Studies on polymer stabilizers:Part VI
- Relationship between performance and molecular conformation		 Polymer Degradation and Stability 39 (1993) 329 - 343(482KB) SUMILIZER® GS
005 Studies on polymer stabilizers:Part V
- Influence of structural factors on oxidative discoloration and thermal stability of polymers		 Polymer Degradation and Stability 39 (1993) 317 - 328 (477KB) SUMILIZER® GS
004 Studies on polymer stabilizers:Part IV
- Prevention of oxidatiove discoloration		 Polymer Degradation and Stability 37 (1992) 107 - 113(763KB) SUMILIZER® GS
003 Studies on polymer stabilizers:Part III
- Prevention of NOx gas discoloration with a new antioxdaint		 Polymer Degradation and Stability 37 (1992) 99 - 106 (256KB) SUMILIZER® GA-80
002 Studies on polymer stabilizers: Part II
- A new concept of a synergistic mechanism between phenolic and thiopropionate type antioxidants		 Polymer Degradation and Stability 35 (1992) 105 - 113 (413KB) SUMILIZER® GA-80
001 Studies on polymer stabilizers: Part I
- An novel thermal stabilier for butadiene polymers		 Polymer Degradation and Stability 22 (1988) 63 - 77 (467KB) SUMILIZER® GM

Pagetop | Plastic additives

DTA-TG property of the Plastic Additives

Heating Rate:20°C/min.    Atomosphere:N2
Trade name Endthermic
peak temp.(°C)		 Weight loss
starting temp.(°C)		 Weight loss temp.(°C)
1% 5% 10% 15%
Bifunctional-processing stabilizer
135 141 209 249 268 278
122 249 253 294 315 327
128 270 295 329 344 360
Phenolic primary antioxidants
131 313 348 380 392 401
162 213 243 274 292 305
162 213 243 274 292 305
Thio-ester type secondary antioxidants
43 176 244 288 309 323
59 280 300 334 348 356
71 245 284 344 360 366
54 253 295 335 351 361

Pagetop | Plastic additives