 Wysłany: Pią 16:08, 31 Gru 2010 Temat postu: Low molecular weight trans-1,4 - polyisoprene wax |
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| Low molecular weight trans-1,ugg boots,4 - polyisoprene wax in NR / SBR and blends of
) Instead of using LMTPIW aromatic oil, rubber scorch time, cure time is a decreasing trend, there is a tendency to increase cure rate,moncler outlet, cure crosslinking degree decreased. (3) With the LMTPIW increase of the content, the tensile strength of vulcanized rubber,ecco golf shoes, Shao A decreased hardness,GHD styler, 300% modulus decrease; elongation at break,moncler jackets, compression heat temperature rise, increased compression; tear strength and resilience at room temperature first increases and then decreases, vulcanized rubber flex fatigue performance has improved significantly. (4) after adding LMTPIW black in the dispersion with plastic to improve uniformity. |
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