crystalline yas
trans-Polybutadiene (90 feem pua), cov yas crystalline nyob rau hauv lub xeev raw, ua rubbery tom qab vulcanization. Cov pos hniav vulcanizates muaj lub zog tensile siab, thiab tread stocks qhia siab modulus thiab tensile zog, siab hardness thiab ncaj ncees hysteresis zog.
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yam |
tus nqi |
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Qhov Chaw Keeb Kwm |
Tuam Tshoj |
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Daim ntawv thov |
Lub log tsheb tread zoo li conveying siv, coated fabrics thiab soles |
|
Xim |
Teeb |
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Lo lus tseem ceeb |
Polybutadiene Roj Hmab |
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Cov duab |
Thaiv |
|
Feature qib |
Cov khoom siv raw rau cov khoom siv roj hmab |
Cov yam ntxwv cuam tshuam rau crystallization ntawmPolybutadiene Roj Hmab (PBR)
Molecular hnyav
Qhov siab dua qhov hnyav molecular ntawm PBR, qhov qeeb qeeb nws crystallizes thiab ua tiav cov qauv siv lead ua ntau dua.
Crystallization tej yam kev mob
Crystallization tej yam kev mob muaj kev cuam tshuam zoo rau tus cwj pwm crystallization ntawm polybutadiene. Feem ntau hais lus, qhov kub ntawm crystallization qis, qhov qeeb ntawm crystallization tus nqi; qhov siab dua qhov crystallization concentration, qhov ceev ntawm crystallization tus nqi.
Lwm yam Factors
Lwm yam xws li kev sib ntxiv ntawm amorphous polymers, additives thiab impurities tuaj yeem cuam tshuam rau tus cwj pwm crystallization ntawm polybutadiene.
