The reactor configuration is very similar to a high-temperature furnace that is coupled with a vacuum pump on one end and precursor vapor sources bleeding from the other end. LPCVD typically operates at relatively high temperature (over 800°C), promoting the transport of reactant species and ...
In this study, polyurethane (PU) foams were manufactured using kraft lignin and castor oil as bio-based polyols by replacing 5–20 wt% and 10–100 wt% of conventional polyol, respectively. To investigate the effects of unmodified bio-based polyols on PU foam production, reactivity and morpholo...
Product name:Thick Carbon Sponge Filter Mesh Foam Activated Carbon Air Filter;Material:Fiber-glass;pp+pet;active carbon;Filtration Grade:H13 H12 H11 H10 H14;Frame:Paper Box or Customized;Color:Customized;Function:Anti-dust;Size:Customized Size Avaialble;
Furnace curtains, welding curtains, welding blankets and fire blankets. Protective air cargo covers; noise control barriers. Gasket and packaging for power plant, printing, chemical and rubber industries. Properties: Anti-corrosion, anti-abra...
K-containing polyanion compounds hold great potential as anodes for sodium-ion batteries considering their large ion transport channels and stable open frameworks; however, sodium storage behavior has rarely been studied, and the mechanism remains unclea
the filter material base cloth is dipped in the priming paint and subjected to high-temperature curing and furnace cooling to prepare a bottom layer; and the surface paint is sprayed to the surface of the bottom layer by a spray gun, and a finished product is obtained after high-temperature...
Filter means material placed in the useful beam to preferentially absorb selected radiations. Double Phase Aerosol Air Freshener means an aerosol air freshener with the liquid contents in two or more distinct phases that requires the product container be shaken before use to mix the phases, producin...
Our company manufactures the ultra-high molecular polyethylene sintered filter, molecular weight is more than 3 million of sintering particles.Use a mould to use the pressure in the sintering furnace.Microporous materials are widely applied for treatment of...
including PEEK filters. The filters are formed from a PEEK powder of a pre-selected average particle size by first pressing the powder into a “cake” followed by sintering in an oven or furnace. The process is limited to preparation of filters with a relatively large pore size and a broad...
The resultant fiber bundles have good tear strength and flexibility. They are subsequently post-crosslinked for 30 minutes in air at up to 180° C. and then drawn continuously at a tension of from 0.5 to 2.0 g at a rate of 0.5 m/minute through an argon-flushed tubular furnace at 1,250...