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Date: 9-5-2016
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Date: 15-8-2017
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Date: 11-9-2017
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Bulk Polymerization
Polymers obtained by the bulk technique are usually pure due to the absence of a solvent. The purity of the final polymer depends on the purity of the monomers. Heat and viscosity are not easily controlled, as in other polymerization techniques, due to absence of a solvent, suspension, or emulsion medium. This can be overcome by carrying the reaction to low conversions and strong agitation. Outside cooling can also control the exothermic heat.
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دور في الحماية من السرطان.. يجب تناول لبن الزبادي يوميا
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العلماء الروس يطورون مسيرة لمراقبة حرائق الغابات
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انطلاق الجلسة البحثية الرابعة لمؤتمر العميد العلمي العالمي السابع
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