As a skeleton material, porous polymer must not only provide overall support, but also have good coatability, pressure resistance, temperature resistance, chemical resistance,

microbiodegradability resistance, no leaching, no fiber shedding and other basic properties, which are difficult to meet 100% with conventional non-woven fabrics.

At the same time, non-woven fabrics are limited by their own materials and manufacturing processes, the micron pore size is too large, the tolerance is large,

the pore distribution is uneven, and the thickness is uneven, which seriously restricts the coating thickness, pore size grade and tolerance, porosity, overall long-term hydrophilicity,

is not compatible with the corrosion, swelling and aging of chemicals and solvents resistant to coating and working fluids.

Theoretically, homogeneous homogeneous polymer frameworks with ideal microstructures, ultra-high performance, and data are the best alternatives,

have strong market and industry demand.

Features and benefits of homogeneous homogeneous polymer frameworks:

1. Homogeneous high-performance materials

High strength, high melting point, acid, alkali and solvent resistance, under complex and harsh chemical + temperature + chemical conditions, the deformation is extremely low, safe and stable.

Ultra-high molecular weight, high stiffness, thickness can be as thin as possible, easy to assemble and use.

The warp and weft tensile strength is high and the difference is small, and it is resistant to higher working pressure and blasting.

2. Ideal structure of homopores

Elliptical hole shape, uniform distribution, small pore diameter tolerance, micron or nano scale can be selected, stable production and control.

Cylindrical or funnel-shaped straight channel, no twists and turns, easy penetration and filling of coating liquid, low capillary effect. The inner wall of the channel is evenly covered.

The foundation is homogeneous and high porosity, which ensures that the coating has a smaller pore size tolerance and higher porosity after coating.

The comprehensive performance of resistance, pressure drop, flux, and interception accuracy is better.

Applications of homogeneous homopores polymer frameworks:

RO/NF membrane nanopore skeleton: pressure resistance, low deformation, high desalination rate and water production, salt corrosion resistance. No leaching and shedding.

It can graft ion groups and has charge selectivity and separation ability.

Liquid-gas permeation vaporization membrane skeleton: solvent resistance, low swelling, transmembrane pressure difference, hydrophilic/hydrophobic,

lipophilic/oleophobic, different osmotic pressure of different liquid media, fast vaporization, high flux. The separation effect is good.

Gas-gas separation purification membrane framework: different gases have different interfacial permeability, strong preferential selectivity,

and high separation effect and purification rate under low osmotic pressure.

Consultation and contact: Shenzhen Huahesheng Technology Co., Ltd. (www.szhhstech.com, whatsapp +8618675555716)