HYDROPHOBIC - 174 Annonces

Samedi 01 janvier 2022

Silicone fluids have unique properties because they are not products of petroleum or organic chemistry. They were the first, and are still the only, major class of polymers that are products of inorganic chemistry. Zhongtian Silicone Fluid Product Series Among the whole products series...

Samedi 01 janvier 2022

Name: Polydimethylsiloxane (Methyl Silicone Oil) Melt Point (℃): -59 Spontaneous combustion point (℃): 450 Saturated vapor pressure (KPa): No Data Explosive: No Data Solubility: Soluble in benzene, toluene, ethylene, ethyl ether, partially soluble in ethanol, butanol, acetone, insoluble...

Jeudi 16 décembre 2021

Sorbitan esters and Polysorbates as nonionic offer many advantages over ionic surfactants including increase stability, enhance flexibility and provide wider compatibility. They are stable in mild acids, alkalis and electrolytes and do not react with ionic ingredients or actives....

Dimanche 28 novembre 2021

Prix : 1-10usd

What is a PTFE Membrane? Polytetrafluoroethylene membrane(PTFE membrane) is a synthetic material that expands to form a Micro Porous membrane (also called Teflon film/membrane) and can be laminated to functional fabrics. The microporous PTFE has waterproof, windproof, and heat-resistant...

Samedi 27 novembre 2021

Well solve the hydrophobicity loss problem of silicone rubber external insulation when in continual rainy and wet weather. It also helps to lessen the happening chance of unknown flashover on the silicone rubber external insulation. Applicable voltage: 1~1000kV rated voltage. Applicable...

Samedi 27 novembre 2021

Anti-pollution Flashover Coating (RTV) High Voltage Insulator Coatings (HVIC) To prevent the electrical equipment from pollution flashover in humid climate; Free of surface maintenance and cleaning after coated. Features of RTV High Voltage Insulator Coating: 1. Excellent hydrophobicity...

Samedi 31 juillet 2021

L'huile de bois de tung est un type de produit de finition du bois qui est dérivé de la noix pressée de l'arbre de tung. L'huile de tung est une huile siccative semblable à l'huile de lin, de carthame, de pavot et de soja. Les huiles siccatives sont parfaites pour les objets en bois...

Vendredi 11 juin 2021

SiSiB SILICONES, established in 1989, is one of the leading silane supplier, focusing on the development and manufacture of silanes and silicones. We offer Organofunctional Silanes, Fluoro Silicone Rubber, Silicone Surfactant, dimethicone silicone,etc. SiSiB is worldwide leading supplier...

Mercredi 19 mai 2021

Polytetrafluoroethylene membrane(PTFE membrane) is a synthetic material that expands to form a microporous film (also called Teflon film/membrane) and can be laminated to functional fabrics. The microporous PTFE has waterproof, windproof, and heat-resistant properties which are used...

Mardi 11 mai 2021

Well solve the hydrophobicity loss problem of silicone rubber external insulation when in continual rainy and wet weather. It also helps to lessen the happening chance of unknown flashover on the silicone rubber external insulation. Applicable voltage: 1~1000kV rated voltage. Applicable...

Mardi 11 mai 2021

RTV High Voltage Insulator CoatingAnti-pollution Flashover Coating (RTV) High Voltage Insulator Coatings (HVIC) To prevent the electrical equipment from pollution flashover in humid climate; Free of surface maintenance and cleaning after coated. Features of RTV High Voltage Insulator Coating: 1...

Vendredi 19 mars 2021

Our best smartwatch screen protector is put to harsh and extreme conditions by runners, hikers, cyclists, etc. Protects from wear & tear even if you're not active. We design our screen protection products like smartwatch glass protector, tempered glass watch protector, watch liquid...

Vendredi 29 janvier 2021

Quantité : 100000pcs/ - Prix : 10-30USD

Anti-glare (matte) film which is used for anti glare anti fingerprint screen protector engineered to reduce glare and fingerprints. Made from high-quality anti-fingerprint tempered glass or anti smudge tempered glass for maximum scratch protection and no residue when removed. Anti...

Mardi 08 septembre 2020

Polytetrafluoroethylene (PTFE) is a synthetic material that expands to form a microporous Polytetrafluoroethylene film (also called Teflon film/membrane) and can be laminated to functional fabrics. It has waterproof, windproof and heat-resistant properties, and is ideal for firefighter clothing...

Mercredi 08 juillet 2020

Quantité : 500kg

High Voltage Insulator Coating (HVIC) is used on excessive voltage insulators to forestall flashover and arcing, particular in severely contaminated environments. Following the following 2 tips, you will get good results: Clean all surfaces of dust, grease and wax & Check temperature...

Mercredi 08 juillet 2020

Quantité : 500kg

A functional insulator coating to protect insulators in pollution area, such as industrial area, coastal area and other extreme environmental conditions, also can be used in normal environmental conditions. RTV-II/ PRTV is a one part and new type Room Temperature Vulcanizing rtv silicone...

Samedi 06 juin 2020

Quantité : 100000 squ - Prix : 15-25 USD

- Overview - Rock Wool sandwich panel is usually used for wall and ceilings, which has certain requirements for fire resistance. In addition, it has very good thermal insulation properties. Thus, most of customers like the rock wool sandwich panels. Rockwool sandwich panels are commonly...

Mercredi 01 avril 2020

The properties of the reversed-phase filler are determined by the matrix and the substrate. the particle shape, size, pore size and pore size distribution of the matrix, specific surface area, residual silicon hydroxyl concentration, and the content of impurity ions will all have...

Mercredi 25 mars 2020

Character of syringe filter 1. The PTFE membrane of the syringe filter is completely made of natural and permanent hydrophobic PTFE material. Even under a very low pressure difference, it can ensure that moist air or other gases can pass without hindrance, while the aqueous solution...

Mardi 10 mars 2020

1.Mixed-mode cation exchange r: A mixed adsorbent having strong cation exchange and reverse retention, which is highly selective for alkaline analytes, stable in organic solvents. 2.Weak cation exchanger: Weak cation exchange and reverse retention complex mechanism, which is used...

Mardi 21 janvier 2020

The FLASH column is the heart of the FLASH purification system, like an engine in a car. If you want to do a good job, you must first sharpen the tools. Choosing the correct FLASH purification column is the most critical part of the whole purification process. And choosing the right...

Lundi 20 janvier 2020

1. Nylon Features: good temperature resistance, can withstand 121°C saturation steam hot pressure disinfection for 30min, the highest operating temperature of 60°C, good chemical stability, can withstand dilute acid, dilute base, , ester, oil, hydrocarbons, halogenated hydrocarbons...

Mercredi 08 janvier 2020

With the full line of different sizes, Hawach always provides you the high purity stationary phased packed flash column. And the column cartridge made from medical grade virgin PP and PE materials and different stationary phases prepacked will help you to meet a variety of compounds...

Vendredi 03 janvier 2020

The nylon filter membrane is applied to many industries. It may be used for the water filtration in the electronic, microelectronic and semiconductor industry, filtration of tissue culture medium, filtration of drug solution, beverage, and high purification chemical products, and...

Mercredi 11 décembre 2019

Syringe filters are used in a wide range of laboratories to provide fast and efficient water and organic solution filtration solutions. It is made from a variety of membrane filters containing polypropylene housings, and special injection molding processes increase burst pressure...

Mercredi 11 décembre 2019

Flow Process of HPLC column First, the solvent in the storage bottle is pumped into the chromatographic system by pump and then output, and then introduced into the sampler after flow and pressure measurement. Second, object to be tested is injected by the sampler, passes through...

Jeudi 10 octobre 2019

The essence of the chromatographic process is the process of distributing the equilibrium of the molecules of the substance to be separated between the stationary phase and the mobile phase. The distribution of the different substances between the two phases will be different, which...

Mercredi 09 octobre 2019

Hawach Scientific co., LTD. is a professional technology company integrating analytical chemical product development, manufacturing, sales, and service, Since its establishment, the company has maintained a high speed and steady pace of development, along with scientific and technological...

Mardi 08 octobre 2019

The essence of the chromatographic process is the process of distributing the equilibrium of the molecules of the substance to be separated between the stationary phase and the mobile phase. The distribution of the different substances between the two phases will be different, which...

Lundi 30 septembre 2019

Syringe filters are widely used in the laboratory. They do not need to change membranes and clean filters, thus eliminating complex and time-consuming preparations. It is mainly used for sample pre-filtration, clarification and bacterial filtration of particles, liquids and gases...