问题：改良、工程塑料新伴侣美国庄臣JONCRYL® ADR-4368CS聚合物型扩链剂
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版块：塑料(lby010,)
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时间：2006-08-02 11:06:22 编辑加入/取消收藏订制/取消短消息举报该贴

JONCRYL® ADR-4368CS
Polymeric Chain Extenders聚合物型扩链剂
Increases IV增加特性粘度（由分子量决定的粘度）
Upgrades recycled PET改良回收的PET
Stabilizes
Upgrades quality and
Strength稳定，提升品质和强度
Faster production rates提高生产效
Compatible in many适用于多种塑料
Plastics
TYPICAL PHYSICAL CHARACTERISTICS:*物化指标
Appearance外观 Solid flake or powder固体片状结晶或粉末
Specific gravity, 25° C 比重 1.08
Mw (g/mol) 分子量 6800
Tg (°C) 54
Non-volatile by GC (%) 固含量 >99
Epoxy equivalent weight (g/mol) 环氧物当量 285
*These values should not be interpreted as specifications.
以上数据不是产品指标
JONCRYL® ADR-4368 is a multi-functional reactive polymer designed to reverse the
degradation of PET, polycarbonate, nylon and other condensation polymers.
It is a polymeric coupling agent that reacts with degraded polymers to restore the original molecular weight as well as I.V. (intrinsic viscosity) and melt viscosity.
This means low quality recycle can be upgraded or that good quality recycle can be treated more robustly.
J4368是一种多功能反应型聚合物，用于逆转PET、聚碳酸酯、尼龙和其它缩聚物的降解。它是通过与已降解聚合物进行化学反应，恢复其原来的分子量和特性粘度，增大熔融粘度。从而改良低品质的回收塑料或者是改善回收塑料的加工性能。

JONCRYL ADR-4368 can be used during processing to increase the melt strength of
polyesters or polyamides (nylon). This is useful in extrusion application such as film, sheet, tape fiber, thermoforming and blow molding.
J4368在塑料加工过程中使用，可以提高聚酯或聚酰胺（尼龙）的熔融强度，有利于它们的挤出成型加工，如薄膜、板材、纤维，加热成型加工和吹塑成型加工。

JONCRYL ADR-4368 has clearance under the European Economic Community’s food contact rule, Commission Directive 2002/72/EC or “Plastic Directive.” JONCRYL ADR-4368 contains glycidyl methacrylate GMA which is subject to a QMT of 5 mg/kg for the final product. For more detailed information on national level, please contact your Johnson Polymer representative.
J4368通过了欧盟的食品接触法规，Commission Directive 2002/72/EC or “Plastic Directive.”
J4368含GMA（甲基丙烯酸缩水甘油脂），最终产品中含量5mg/kg。对于具体国家的相关指标，请与庄臣公司代表联络。

美国庄臣中国区代理
广州民竣生物科技有限公司
联系人:叶先生
电话:020-39984745 13538755017

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