STRUCTURE OF CRYSTALLINE POLYMERS PRODUCED BY RAPID COOLING OF THEIR MELTS .2. POLYOXYMETHYLENE

被引：5

作者：

CUTLER, DJ ^{[1
]}

HENDRA, PJ ^{[1
]}

SCERRI, ER ^{[1
]}

CUDBY, MEA ^{[1
]}

WILLIS, HA ^{[1
]}

机构：

[1] ICI LTD,DIV PLAST,WELWYN GARDEN CITY,HERTFORDSHIRE,ENGLAND

来源：

POLYMER | 1979年 / 20卷 / 12期

关键词：

D O I：

10.1016/0032-3861(79)90011-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An observation of a relationship between melt temperature and lamellar thickness in commercially produced polyoxymethylene following rapid cooling is reported. This is the first evidence of this behaviour in a polymer other than polyethylene and strengthens the view that chains meander through the lamellae in a random fashion, rather than adopting the chain-folded conformation found in solution-grown and slowly-cooled samples. © 1979.

引用

页码：1470 / 1472

页数：3

共 10 条

[1] STRUCTURE OF CRYSTALLINE LINEAR POLYETHYLENE PRODUCED BY RAPID COOLING FROM MELT [J].

AITKEN, D ;

GLOTIN, M ;

HENDRA, PJ ;

JOBIC, H ;

MARSDEN, E .

JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS, 1976, 14 (10) :619-622

[2] FACTORS CONTROLLING LAMELLAR THICKNESS IN QUENCHED MELTS OF POLYETHYLENE [J].

HENDRA, PJ ;

MARSDEN, EP .

JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS, 1977, 15 (05) :259-264

[3]

HENDRA PJ, STRUCTURAL STUDIES M, pCH6

[4] GROWTH-RATE OF SPHERULITES AND AXIALITES FROM MELT IN POLYETHYLENE FRACTIONS - REGIME-1 AND REGIME-2 CRYSTALLIZATION [J].

HOFFMAN, JD ;

FROLEN, LJ ;

ROSS, GS ;

LAURITZEN, JI .

JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS SECTION A-PHYSICS AND CHEMISTRY, 1975, 79 (06) :671-699

[5] CRYSTALLIZATION AND FUSION OF SELF-SEEDED POLYMERS .2. GROWTH-RATE, MORPHOLOGY AND ISOTHERMAL THICKENING OF SINGLE-CRYSTALS OF LOW MOLECULAR-WEIGHT POLY(ETHYLENE-OXIDE) FRACTIONS [J].

KOVACS, AJ ;

GONTHIER, A .

KOLLOID-ZEITSCHRIFT AND ZEITSCHRIFT FUR POLYMERE, 1972, 250 (05) :530-&

[6] LONGITUDINAL ACOUSTIC MODE IN HELICAL POLYMERS - POLY(OXYMETHYLENE) AND ISOTACTIC POLYPROPYLENE [J].

RABOLT, JF ;

FANCONI, B .

JOURNAL OF POLYMER SCIENCE PART C-POLYMER LETTERS, 1977, 15 (03) :121-127

[7]

SANCHEZ IC, 1974, J MACROMOL SCI R M C, VC 10, P113

[8]

Shelten J., 1976, POLYMER, V17, P751

[9]

Turley JW., 1965, XRAY DIFFRACTION PAT

[10] SMALL-ANGLE NEUTRON AND X-RAY-SCATTERING BY POLY(METHYL METHACRYLATE) CHAINS [J].

YOON, DY ;

FLORY, PJ .

POLYMER, 1975, 16 (09) :645-648

← 1 →