Poly(4-methyl-1-pentene)

[ Density]:
0.835 g/mL at 25 °C

[ Melting Point ]:
240 °C

[ Molecular Formula ]:
(CH₂CH[CH₂CH(CH₃)₂])n

[ Molecular Weight ]:
84.15948

[ Appearance of Characters ]:
Beads | Clear

[ Index of Refraction ]:
n20/D 1.463

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
39029090

Pressure-induced structural change of intermediate-range order in poly(4-methyl-1-pentene) melt.

Phys. Rev. E. Stat. Nonlin. Soft Matter Phys. 85(2 Pt 1) , 021807, (2012)

High-pressure in situ x-ray diffraction and specific-volume measurements on isotactic poly(4-methyl-1-pentene) melt have uncovered abrupt changes in the pressure dependence of microscopic structure as...

Plasma-induced graft copolymerization of HEMA onto silicone rubber and TPX film improving rabbit corneal epithelial cell attachment and growth.

Biomaterials 15(3) , 163-71, (1994)

A poly(2-hydroxyethyl methacrylate) (pHEMA)-grafted polymer film was prepared by plasma-induced graft copolymerization onto an elastic material, silicone rubber, and a plastic material, poly(4-methyl-...

Application of asymmetric TPX membranes to transdermal delivery of nitroglycerin.

J. Control. Release 50(1-3) , 187-95, (1998)

In this study, asymmetric poly(4-methyl-1-pentene) (TPX) membranes, fabricated by the dry/wet inversion method, were applied to transdermal delivery of nitroglycerin (NTG), a drug for treating angina ...

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