Due to its glass-like transparency and near-glass density, along with the absence of bisphenol A, excellent food safety, and superior flame resistance, PCTG has previously found extensive applications in cosmetics packaging and plastic drinkware.
Taking Eastman’s TRITAN as an example, it exhibits 15 to 20 times greater toughness than conventional polypropylene, superior heat resistance compared to standard PCTG, and is free from bisphenol A, effectively preventing leaks and cracks while ensuring high safety. Additionally, its excellent UV resistance provides protection against light exposure and degradation.
在电子烟领域，由于具有较好的粘性、透明度、耐化学药剂和抗应力白化能力，PCTG最常见的应用是烟油仓。
Initially, to address the inevitable oxidation and discoloration of e-liquid over time, e-liquid reservoirs were predominantly made from black, translucent PCTG. However, as the market evolved, transparent PCTG began to be directly employed for e-liquid reservoirs, finding applications not only in pod systems but also in disposable vape devices.
YOOZ柚子透明烟弹
veex维刻透明烟弹
一次性烟异形油杯，联臻光电
如果说在油杯上应用是主要考虑PCTG的耐化学、耐高温性能，那开始在烟杆外壳上应用就还得思量它的透明性，从一些产品案例来看，透明外壳所带来的设计美以及科技感是非同一般的。
LUXE X Pod Kit，by vaporesso
当然，PCTG的价格限制了众多厂商考虑用它来做烟杆外壳，转而选择其他透明塑料方案，比如PP、PC，被用在发光一次性烟上倒是不少。至于换弹烟、大烟甚至HNB烟具，则相对少见了。
艾邦综合网络整理，旨在材料应用简讨，仅供参考
电子雾化与HNB产品都是新型电子产品，结构虽小，却融合应用多种材料、表面处理、芯片电子等技术工艺，而且雾化技术一直在不断更迭，供应链在逐步完善，为了促进供应链企业间有一个良好的对接交流，艾邦搭建产业微信群交流平台，欢迎加入；Vape e-cigarettes (VAPE) and Heat-Not-Burn e-cigarettes (HNB) are both emerging electronic products. Despite their compact size, they integrate various materials, surface treatment technologies, chip electronics, and other advanced technical processes. Moreover, atomization technology is constantly evolving and the supply chain is being progressively perfected. To facilitate good communication and networking among supply chain enterprises, Aibang has established an industry WeChat group communication platform and warmly welcomes interested enterprises to join.
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