SDA waterproof breathable membrane in the brush,electric shaver series protection, increase the rellabilty of your products, andimprove product quality and image.
daily personal care products brings great convenience to lfe, with rotary or reciprocating and different power and waterproof
performance, all of which provide more choices for the public.brush series products are distinguished from the function of sealed power supply cavity by external structure design, but theircharacteristics and principles are similar. The heat generated by the replacement of power supply between components in the wholepower supply Cavity and the environment of electric products themselves test the requirements of waterproof and breathableprotection level. How to improve the waterproof and durability of brush products.

electric toothbrush and electric shaving in the work, will contact the liquid penetration inside, over time will cause some of the partsinside rust aging, long time placed, will also make some fine dust into the internal, the impact of electric toothorush and electric shaverwork, and even stop the operation. Warui waterproof, dustproof and breathable products can also be balanced immediately under thecondition of large internal and external pressure difference, preventing water and liquid molecules from penetrating to the other side,balancing the internal and extemal pressure of the Cavity to prevent problems before they occur. The surface filtration combined withthe welding of waterproof and breathable membrane series is superior to deep filtration, with excellent fitration efficiency, dustprevention rate of 99.9, almost zZero dust emission,smooth surface without condensation,easy dust removal, good blocking effectand long service life, easy installation.

SDA Shangda waterproof and breathable membrane provides high-quality waterproof and breathable products for brush seriesproducts, which can meet the protection requirements of brush series products, improve product quality and prolong service life.SDA Shangda waterproof breathable membrane:
1. Waterproof and breathable 2. Dust-proof and liquid-proof and particle-proof 3. Balance pressure difference(force) 4. High-performance ePTFE membrane particles High particle capture rate 5. Large flo rate when inlet pressure is low 6. Heat dissipation inmicro-environment 7. Regulate moisture Repellent water and oil High solid content Chemical inertness

SDA Shangda waterproof breathable membrane product specifications: