Influence of submicron tiny gel rubber particles on the estimation of grafting and rubber efficiency in high-impact polystyrene

被引：3

作者：

Subbaiah, Yogesha ^{[1
]}

Raghavendra, Venugopal B. ^{[1
]}

Puttamadappa, Shadakshara Swamy ^{[1
]}

Bandyopadhyay, Sumanda ^{[1
]}

Mukhopadhyay, Prasanta ^{[1
]}

Kumar, Arun ^{[1
]}

机构：

[1] SABIC Technol Ctr, Analyt Technol, Bengaluru 562125, Karnataka, India

来源：

JOURNAL OF ELASTOMERS AND PLASTICS | 2017年 / 49卷 / 08期

关键词：

HIPS; polybutadiene microstructure; submicron gels; impact strength; gel content; swelling index; grafting efficiency; MECHANICAL-PROPERTIES; VOLUME FRACTION; HIPS; SIZE; POLYBUTADIENE; DEFORMATION; BEHAVIOR; POLYMERS; PLASTICS; BLENDS;

D O I：

10.1177/0095244316683547

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The structure property correlation of different commercial grades of high-impact polystyrene (HIPS) with varying polybutadiene rubber (PBR) content has been investigated. The average molecular weights of polystyrene, rubber content, gel content, swelling index, degree of grafting, morphology of rubber, and rubber particle size distribution were characterized and correlated with the mechanical properties of HIPS. The dynamic light scattering and transmission electron microscopy techniques were employed to characterize the loss of submicron tiny PBR gel particles. The obtained results reveal the fact that submicron tiny PBR gel particles that are lost during gel estimation by ultracentrifugation process lower the gel content and rubber efficiency, which significantly contribute to the overall impact performance evaluation of the final HIPS product.

引用

页码：684 / 695

页数：12

共 50 条

[21] OPTIMUM RUBBER PARTICLE-SIZE IN HIGH-IMPACT POLYSTYRENE - FURTHER CONSIDERATIONS
KESKKULA, H
ADVANCES IN CHEMISTRY SERIES, 1989, (222): : 289 - 299
[22] DETERMINATION OF RUBBER CONCENTRATION IN HIGH-IMPACT POLYSTYRENE BY INFRARED SPECTROSCOPY (EXCHANGE OF EXPERIENCE)
GENDELMA.LS
VNUKOV, AI
INDUSTRIAL LABORATORY, 1968, 34 (09): : 1298 - &
[23] EVALUATION OF INTERFACIAL GRAFTING BETWEEN MATRIX AND GEL INCLUSIONS IN HIGH-IMPACT POLYSTYRENE
THEOCARIS, PS
KEFALAS, V
SPATHIS, G
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 1988, 7 (01) : 66 - 71
[24] THE EFFECT OF RUBBER PARTICLE-SIZE ON THE IMPACT PROPERTIES OF HIGH-IMPACT POLYSTYRENE (HIPS) BLENDS
HOBBS, SY
POLYMER ENGINEERING AND SCIENCE, 1986, 26 (01): : 74 - 81
[25] EFFECT OF GRAFTING ON RUBBER PHASE OXIDATIVE ETCH RESISTANCE IN HIGH IMPACT POLYSTYRENE
JACOBY, P
HALL, RA
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1978, 23 (03): : 195 - 195
[26] Novel methods for synthesis of high-impact polystyrene with bimodal distribution of rubber particle size
Li, Daishuang
Peng, Jing
Zhai, Maolin
Qiao, Jinliang
Zhang, Xiaohong
Wei, Genshuan
JOURNAL OF APPLIED POLYMER SCIENCE, 2008, 109 (04) : 2071 - 2075
[27] Effect of rubber particle cavitation on the mechanical properties and deformation behavior of high-impact polystyrene
Serpooshan, V.
Zokaei, S.
Bagheri, R.
JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 104 (02) : 1110 - 1117
[28] EFFECT OF RUBBER PARTICLE-SIZE ON MECHANICAL-PROPERTIES OF HIGH-IMPACT POLYSTYRENE
SILBERBERG, J
HAN, CD
JOURNAL OF APPLIED POLYMER SCIENCE, 1978, 22 (03) : 599 - 609
[29] MECHANICAL-PROPERTIES OF HIGH-IMPACT MODIFIED POLYSTYRENE COMPRISING A CROSSLINKED RUBBER PHASE
LUDERS, G
CARIUS, HE
PLASTE UND KAUTSCHUK, 1982, 29 (08): : 440 - 446
[30] Effect of rubber particle cavitation on the mechanical properties and deformation behavior of high-impact polystyrene
Serpooshan, V.
Zokaei, S.
Bagheri, R.
Journal of Applied Polymer Science, 2007, 104 (02): : 1110 - 1117

← 1 2 3 4 5 →