The difference between PC luggage and ABS luggage in China
PC is also called "polycarbonate", and PC trolley box is made of PC material.
One of the major advantages of Chinese PC luggage material is that it is light in weight, flexible in surface, soft in hand and not very firm, but it is very flexible. Adults can also easily clean it standing on it.
The ABS trunk is very heavy. After impact, the surface of the trunk will be wrinkled or even cracked. Although the price is low, it is not recommended!
ABS + PC: the mixed material of ABS + PC is not as strong as PC, not as light as PC, and the appearance is not as beautiful as PC!
PC is an important raw material for aircraft engine hood! Chinese PC suitcase is light and convenient for travel; After being impacted, the groove can be restored to its original shape. Even if it is checked, there is no need to worry about the flattening of the box.
1. China PC luggage is of good quality
With the same size of trolley case, PC case is lighter than ABS case and abs+ PC case!
2. High strength elastic China PC luggage
The impact strength of PC is higher than abs40%. When the ABS trolley case is impacted, the surface of the case will be wrinkled or directly broken, and the PC case will gradually return to its original shape after being impacted. Therefore, as the main material of aircraft, PC is light, which can reduce the weight and improve the crashworthiness of aircraft.
3. Temperature regulation of PC luggage in China
High temperature resistance: -40-130 ℃; It has extremely high heat resistance and is fragile at -100℃.
4. High transparency of China PC luggage
The light transmittance of PC is as high as 90% and can be dyed at will, so the PC chassis can maintain a beautiful appearance.
Comparison between China PC luggage and ABS luggage
1. The density of 100% PC material is 15% higher than that of ABS, so it doesn't need to be too thick to play a solid role. At the same time, it can also reduce the weight of the box, which is the so-called lightweight! The ABS box is relatively heavier and thicker, and the ABS + PC box is also in the middle.
2. It can withstand -40-130 ℃; ABS can withstand -25-60 ℃;
3. The compressive strength of PC is 40% higher than that of ABS
4. The tensile strength of PC is 40% higher than that of ABS
5. The bending strength of PC is 40% higher than that of ABS
6. Pure PC box, under strong impact, will only appear dents and will not break easily. The compressive strength of ABS is not as good as that of PC, which is prone to cracking and whitening.