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Bioresources and Bioprocessing

Table 3 Degradation temperature at 5% weight loss (Td5) at various monomer content

From: Ultrafine fully vulcanized natural rubber modified by graft-copolymerization with styrene and acrylonitrile monomers

Sample

Monomer contents (phr)

ST/AN (wt%)

Irradiation doses (kGy)

Td5 (°C)

Unmodified NR

–

–

Unradiated

334

Unmodified UFPNR

–

–

300

344

UFPNR-g-(PS-co-PAN)

5

50/50

300

350

UFPNR-g-(PS-co-PAN)

15

50/50

300

356

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