Sample 2003005004040/R7 4040/R9
Viscosity ASTM D 3236
@121mPa.s 30.5 53.5 53.510.05.5
@140mPa.s 21.037.0 39.0 7.5 4.5
@190mPa.s 10.0 16.5 17.04.5 3.5
Mettler Drop Point ASTM D 3954
° C 118.3118.8120.4 11292.5
Hardness ASTM D 1321
24 Hours dmm3.83.6 2.7 5.7 7.1
Density ASTH D1505
g/cm3 0.940.940.99 0.990.99
DSC ASTM D 3418
Melt peak °C 88.3 91.7 91.5 84.1 83.3
99.3 99.3116.3
116.2116.7
Melt enthalpy kj/kg 210.6211.8 212.1 216.6 221.4
Crys peak °C 83.0 85.0 86.1 77.6 82.6
101.2 101.9 103.8 81.5
Crys enthalpy kj/kg 205.7 206.3 218.5 205.5 214.6
%Crystallinity %7273737476
Molecular Weight (GPC)
Mw1880140026201060940
Mn110010501570960920
Mw/Mn 1.711.33 15701.10 1.02
C13 NMR
number of branches per 1000 carbons
Methyl1.48 1.441.001.411.33
1,3 - Diethyl 6.34 6.79 7.75 5.64 2.93
Butyl1.69 1.650.85 0.94 0.63
Amyl1.82 1.03 1.170.45
Hexyl+ as chain end 39.03 40.23 31.20 49.80 58.54
branches1.15