PTFE bubble point membrane is generally made of polytetrafluoroethylene (PTFE) powder as raw material.
Prepared using a unique biaxial stretching technology, it can ensure the complete interception of impurities such as bacteria and at the same time have a large flux. The size and uniform distribution of the membrane pores are crucial. When the membrane pores are smaller and the distribution is more uniform, , the higher the bubble point value of the membrane, the better the interception effect.
Broad chemical applicability, biosafety and pyrogen control.
It has two categories: hydrophobic and hydrophilic. It can be used for gas and liquid filtration to achieve sterility and intercept various phages, bacteria and particles.
Precision electronic products have waterproof and breathable requirements. On the one hand, they need to maintain smooth air and constant internal and external pressure. On the other hand, they need good waterproofness to prevent electrical components from getting damp. The film of Suzhou PTFE bubble point film manufacturer can It meets these needs very well. The ultra-high porosity ensures the flow of gas, and the tiny pore size and hydrophobic properties prevent the entry of water droplets.
Bubble point membrane is a new type of polymer waterproof material.
In terms of production technology, the technical requirements of PTFE bubble-point membrane are much higher than those of ordinary waterproof materials; at the same time, from a quality perspective, waterproof and breathable membranes also have functional characteristics that other waterproof materials do not have.
Our company specializes in the production of PTFE bubble point membrane materials. The porosity of the membrane reaches more than 85%, allowing air to circulate smoothly.
The membrane pore size is 0.1-1μm, which can effectively block water droplets, and the waterproof level can reach IPX7 or above.
Prevent electrical components from moisture and protect your electronic products from damage.
Suzhou PTFE bubble point membrane manufacturer is an environmentally friendly new material manufacturer integrating R&D, production, customization and sales. It specializes in the production of membrane materials and various membrane-coated filter materials.
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