The material of waterproof junction box has ABS and PC basically two kinds.

1. How to tell whether the waterproof junction box is made of ABS or PC?

Now the two materials are often mixed, and in order to enhance the performance of the product, often different additives are added, so if only from the appearance, it is difficult.If it is a relatively pure ABS and PC products, the rigidity of the product can be simply distinguished.It is the hardness of waterproof junction box to distinguish: ABS is soft, but good toughness;PC is hard, but brittle.If you are not afraid of damage, you can also use a sharp thing, easy to trace is ABS, not easy is PC.

2. What is the difference between engineering materials ABS+PC and PC+ABS?

ABS+PC alloy refers to the alloy material with the majority of ABS components, such as ABS 80%+PC 20% alloy. Similarly, PC+ABS refers to the alloy material with the majority of PC materials, such as PC 80%+ abs20%. The characteristic of the alloy is based on the characteristic of the material, while the minority is added to improve some deficiencies of the majority.For example, PC is added into ABS to improve the impact resistance of ABS.ABS price is cheaper than ABS+PC, good impact resistance, heat resistance slightly nearly, poor weather resistance, good gloss.

ABS + PC material, as its name suggests, is both ABS and PC material combination of alloy, because the PC material in impact resistance, high gloss and natural fire prevention, high heat resistance, ABS and PC alloy material are also inherited some properties of PC, ABS, relatively improved waterproof connector, impact resistance, high gloss, fire resistance, heat resistance and relatively increased a little.However, the price of PC+ABS is also quite expensive compared with ABS. Specific choices need to be made according to customers' own needs.Double shell professional manufacturing protection box manufacturers!