| 优质PC桶 |
| 添加时间：2018/9/19 16:58:33 浏览次数： |
| 优质PC桶具有良好的耐热性和耐低温性，外观光洁度较高、桶身比较硬，手按不动，不易变形，看上去外观和纹路比较清晰和透明。由于优质PC桶强度达到国家标准，其空桶以任意角度从三米的高度跌落水泥地均不会破裂，使用寿命在80-120多次。PET桶桶体看上去比较模糊，不是很透明，高温下极易变形，旧的PET桶表面坑坑洼洼。另外，两者还有一个最大的差别就是PC桶底部有PC字样、QS认证标志和编号；而PET桶底部则是PET字样，没有QS认证标志。 High quality PC barrel has good heat resistance and low temperature resistance, high surface finish, barrel body is relatively hard, hand-held, not easy to deform, looks and patterns more clear and transparent. As the strength of the high quality PC barrel reaches the national standard, the empty barrel will not break when it falls from a height of three meters at any angle, and its service life is more than 80-120 times. PET barrels look vague, opaque, easily deformed at high temperatures, and the surface of old PET barrels is pitted. In addition, the biggest difference between the two is that the bottom of the PC barrel has the PC word, QS certification logo and number; while the bottom of the PET barrel is the PET word, there is no QS certification logo. |
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