1) Easier-to-clean materials include toughened glass which is non-absorbent, heat and impact resistant, but unkind to knives.

2) Now we really should pay attention to non-absorbent and non-Impermeable high quality filter materials; and the detection methods need to formulate standards.

3) Non-absorbent or water drainage at the end of the causes for the stuck valve, part of the blockage of water, high water or water leakage is too high.

4) EVA features: Water resistance: closed cell structure, non-absorbent, moisture-proof, water resistance is good.

5) Made from the lightest Yamamoto Nano SCS rubber, which provides stretch and features a soft, non-absorbent jersey fabric interior for a comfortable fit.

6) It has high and low temperature resistance, corrosion resistance, non-absorbent and other excellent features.