PA66 A3X2G7 A3X2G5

There can be plenty of garbage left over after sports events, music concerts, and busy days at the zoo. To turn disposable cutlery and food packaging into valuable compost, BASF has developed biodegradable plastics based on renewable materials. The product ecovio® has been available since 2006, and is made of ecoflex®, a biodegradable plastic, and polylactic acid derived from the renewable raw material corn (maize). Due to its molecular structure, ecovio breaks down in a similar way to organic waste, as microorganisms decompose the plastic with the help of enzymes.

供应PA66+25GF A3X2G5 红磷阻燃 德国巴斯夫； 供应PA66+35GF A3X2G7 红磷阻燃 德国巴斯夫； PA66性质： 结晶性热可塑性塑料，有明显熔点，为260-270℃；本身具吸水基故有吸水性，加工前须干燥，温度过高干燥则尼龙粒变色，成型后仍然具有吸湿性，在产品设计时，一定要考虑吸湿性对几何稳定性的影响；在较高温度也能保持较强的强度和刚度，其程度主要取决于材料的组成、壁厚以及环境条件；为了提高PA66的机械特性，经常加入各种各样的改性剂：玻纤就是Zui常见的添加剂，有时为了提高 抗冲击性还加入合成橡胶，如EPDM和SBR等；PA66的粘性较低，因此流动性很好，但不如PA6，这个性质可以用来加工很薄的元件，它的粘度对温度变化很敏感；PA66的收缩率在1%~2%之间，加入玻璃纤维添加剂可以将收缩率降低到0.2%~1% ，收缩率在流程方向和与流程方向相垂直方向上的相异是较大的；PA66对许多溶剂具有抗溶性，但对酸和其它一些氯化剂的抵抗力较弱。 机械强度、刚度、硬度、韧性高、耐老化性能好、机械减振能力好、良好的滑动性、优异的耐磨性、机械加工性能好、用于精密有效控制时，无蠕动现象、抗磨性能良好、尺寸稳定性好。 PA66用途： 广泛应用于机械、仪器仪表、汽车部件、电子电气、铁路、家电、通讯、纺机、体育休闲用品及一些精密工程制品。 1、电子电器：连接器、卷线轴、计时器、护盖断路器、开关壳座、插座、接头、垫圈等； 2、汽车：散热风扇、门把、油管、油箱、油箱盖、进气隔栅、水箱护盖、灯座、滤油器、变速杆等； 3、工业零件：椅座、自行车输框、溜冰鞋底座、纺织梭、踏板、滑轮、电动工具等； 4、其他：电动工具、护罩、风叶、齿轮、机床附件、运动器材、玩具制品、扎带等。 PA66用于内部气体压力应用，例如闪烁方向开关装置、汽车镜框和山地车车轮。玻纤增强，用于需要高刚性和尺寸稳定性，耐热老化的部件。机械强度、尺寸稳定性、耐热性等均有明显提高，它可以代替金属或嵌入金属件的尼龙制品，如螺丝螺帽、齿轮、轴套、滑轮、滑块、手柄、仪表壳等，广泛应用于汽车工业、纺织机械制造、仪器壳体以及其它需要有抗冲击性和高强度要求的产品

The material ecovio® can be used, for example, in biodegradable garbage can liners, shopping bags, cup coatings, and food containers made of foam. It is particularly well suited for use in what are known as closed-loop systems – closed waste systems that can be set up in stadiums, hotels and businesses. Here, the operator will exclusively provide visitors with compostable food serving items. After use, this packaging is mixed with leftover food and collected in organic waste disposal units. A special waste disposal firm then empties these units, and transports the garbage to a composting facility. This ensures far fewer extraneous materials make it into the facility, which would otherwise have to be carefully removed. The Seattle Mariners baseball club is one of the first organizations to apply this system. Around 80% of waste generated during one of the team’s home games is sent for composting.