How to test the performance of plastic buckets

1. Corrosion test:

Plastic barrels in a test of its resistance to corrosion when placed in the barrel where corrosive chemicals, corrosive chemicals and then the temperature was kept at 75 ° C and immersed for 48 hours, the barrel should not have any broken, blistering or deformed.

2. aging resistance test:

Mild aging ⑴ material shall meet the following requirements:

Aging Time (h) the impact strength after artificial aging rate of change of 6000 ≤40%

⑵ inject high quality UV material, color pigments 5%, guaranteed for 8 years (outdoor) does not fade.

3. Hardness Testing Index: ≥65.

The resistance to thermal resistance: Operating temperature: -30 ℃ ~ 50 ℃. Destructive test: -30 ℃ ~ 110 ℃ (softening temperature).

Detailed description:

Plastic bucket will first be refrigerated for up to -18 ℃ 12 hours, after which with a diameter of 65mm, weighs 5kg iron posts from 1m height to the point of injection plastic trash crushed three times in a row, after a low-temperature plastic bucket After the test, the barrels should not have broken or deformed.

5. High temperature test:

Plastic bucket into a room will be three days. The room temperature is maintained at 90-95 degrees Celsius. After cooling, the surface of the plastic bucket should not be damaged, blistering or deformation.

Use raw water absorption is less than 0.01, in order to ensure that the cabinet structure does not become brittle or deformed.

6. Dumping test upgrade:

Description: Place in a calibration environment more than 12h, plus 120 kg load, continuous improvement, dumped down the action more than 2000 times, no crack. And a load of empty plastic bucket and the tilt angle of tilt surface 100 of the stationary test, jerrycans not dumping.

7. UV and hardness testing:

From engineering school, the raw material in the UV component and a plastic bucket of hardness have great relevance. Also UV intensity is not the same in every corner of the world. And in the same place, different color is not a reaction to UV.

8. The wall thickness of the barrel body description:

From engineering school, the barrel body wall thickness of the barrel body is not the main reason for the decision toughness. Raw materials, UV components, molds and injection molding equipment used has relevance. For most customers, the quality is not whether plastic bucket plastic bucket through the thickness but different test conditions, depending on the thickness of each mold design.