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reaction property toughening agent is what
Date: 2019-11-14 09:41
Views: 3519
Source: Internet
can 看出, ring oxygen solid system in add 入CTBN modified ring oxygen toughening agent rear, products comprehensive property can relatively add front has improve/increase, testing table/sheet 明, in modified toughening agent add amount is 0～15份 scope/range inner. toughening agent use amount increase, products property can parameters improve/increase, add to amount 时, its products certain property can parameters increase slow, certain property can decline trend. can 见, using/adopting CTBN modified ring oxygen toughening agent toughened ring oxygen resin property can has 一 适当 use amount. comprehensive parts can indicators parameters, in ring oxygen solid system in add 入CTBN modified ring oxygen toughening agent add amount 以15% is most 佳.
1, ring oxygen resin use toughening agent can separation is reaction property and non reaction property toughening agent type. reaction property toughening agent is has saturated and and amine polyamide (PA) resin. liquid poly combined material, poly acid and other has toughened as use has solid function. as reaction property toughening agent is Common increase agent, 如DOP, DBP, TCP, TPP and other, it and ring oxygen resin versus solvent property good, therefore use amount more.
2, FORTEGRA ring oxygen resin toughening agent is used for amine type, DICY, acid and solid ring oxygen system low viscosity material. Dow ring oxygen resin year launch, it can suitable for composite/compounding material toughening agent mono various application in, has aviation, 海运, construction and construction, pipeline, fiber 缠绕圆筒 container, and and other field/area.
3, toughening agent tough property improve/increase acid 酐-芳 ester, poly 丙酰亚 amine heat deflection temperature (HDT) SMA 异丙基苯酚 improve/increase strong/high degree, impact resistant property can SAN poly already inner ester - polystyrene (PS) increase tough property PO polypropylene (PP) amine resistant wet, improve/increase chemical resistant product property, improvement coating property.
