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Friday, September 27, 2019

VELCRO DISC,PSA DISC Application : RIEKN RMC Dwt paper AP47M adopts Dwt paper backing and zirconium oxide mixed grain with a wide application area. RIEKN RMC Dwt paper AP47M is mainly used in sanding wheel hub in the form of a disc. Due to zirconium oxide grain, it has high cutting efficiency...

Friday, September 27, 2019

WATERPROOF ABRASIVE PAPER Application of 220 grit silicon carbide sandpaper : For leveling minor dust nibs, heavy sanding on metal lacquer paint and other sanding jobs in which burning or sanding through clear coat and paint are primary concerns, our Riken RMC AP37 Abrasive paper...

Friday, September 27, 2019

WATERPROOF ABRASIVE PAPER What is 400 grit silicon carbide sandpaper? Application: For leveling minor dust nibs, heavy sanding on metal lacquer paint and other sanding jobs in which burning or sanding through clear coat and paint are primary concerns, our Riken RMC AP37 Abrasive...

Friday, September 27, 2019

VELCRO DISC,PSA DISC Are you looking for bulk hook and loop sandpaper? Application: RIKEN RMC AP36M adopt the special treated FEPA Aluminium Oxide grain, it has the long durability life, the sanding surface is fine. The backing is flexible and waterproof latex paper. Special...

Friday, September 27, 2019

VELCRO DISC,PSA DISC Are you looking for bulk sanding discs? Application: RIKEN RMC AP33M is a special product suitable for fast sanding. Premium aluminum oxide mineral is durable, fast-cutting and performs well on many surfaces. Strong, C-weight paper backing supports aggressive...

Friday, September 27, 2019

3m ABRASIVE CLOTH Application: The backing of RMC & Riken abrasive cloth AJ27 is J wet cloth, Make it with good quality flexible and high wear-resistant. specially treated grain makes the product sharp and has a longer life, good heat dissipation resistance, and high sanding efficiency...

Friday, September 27, 2019

ABRASIVE CLOTH Application: RIKEN RMC Jwt cloth AJ25,also can be called emery cloth 320. The Jwt poly-cotton cloth with the calcined aluminum oxide, is flexible, high wear-resistant, high coating density, and also its backing has the anti-slip treatment with high strength. The...

Friday, September 27, 2019

ABRASIVE CLOTH Application: The backing of RMC & Riken abrasive cloth AJ24(800 grit emery cloth) is J wet cloth, Make it as high-quality flexible product and easy to be torn by hand. It is widely used in woodworking, metal finishing means decoration and so on, suitable for...

Friday, September 27, 2019

VELCRO DISC,PSA DISC Application: The backing of RMC & Riken AF37M is polyester film, with a perfectly flat surface and high strength. It can be used for both wet and dry application, And provides fast cutting and long-lasting life and reduce work time. RMC & Riken AF37M...

Friday, September 27, 2019

Non-Polar Interaction, the interaction between a non-polar functional group on a target compound and a non-polar sorbent, which is better reflected in a polar solvent environment, especially in a water environment. Also known as hydrophobic interactions, such as the interaction between...

Wednesday, September 25, 2019

Pullulanase is produced from Bacillus licheniformis by deep fermentation. It can be widely used in, starch sugar, monosodium glutamate, , and other industries. Pullulanase enzyme is a thermally stable debranching enzyme (cotyl-1, 6-glucosidase) applied at pH. It can hydrolyze the pentyl-1...

Wednesday, September 25, 2019

β -Mannanase is a kind of hemicellulase that can hydrolyze β -1N 4 mannoside bond at random. The improved Pichia pastoris is refined by liquid-deep fermentation and post-treatment. β -mannanase can degrade mannan-a bifidobacterium growth factor. β -mannanase is widely used in food...

Wednesday, September 25, 2019

Alpha Glucoamylase, also known as glycosylase. It is an efficient biological preparation made by liquid fermentation and purification of Aspergillus Niger introduced from the United States. It can be used in the saccharification process of brewing to improve fermentation degree and...

Wednesday, September 25, 2019

Quantity : 1-200ton - Price : 10usd

The Characteristics of Silicone Rubber Insulation Product 1. Heat and Cold Resistance Since silicone rubber has high bond energy and good chemical stability, its heat resistance is better than that of organic polymers. Furthermore, since the intermolecular interaction force is weak...

Monday, September 23, 2019

Let's take a look at two common adsorbents for adsorption chromatography. Polyamide The polyamide adsorbent can be divided into nylon 6 (polycaprolactam) and nylon 66 (polyhexamethylene adipamide), which are hydrogen bond adsorption and semi-chemical adsorption. There are many amide...

Thursday, September 19, 2019

It is a liquid chromatography using a chemically bonded phase as a stationary phase, which is formed by chemically reacting an organic molecule to a surface of a carrier (silica gel) by a covalent bond to form a uniform, firm monolayer thin layer. The separation mechanism is both...

Tuesday, September 17, 2019

Adsorption chromatography uses the difference in adsorption capacity of substances in stationary phase adsorption to achieve separation of the mixture. The chromatographic process of adsorption chromatography is the process in which the mobile phase molecules compete with the material...

Wednesday, September 11, 2019

The structure of the SPE cartridge is mainly divided into four parts: column tube, sieve plate, adsorbent and supporting device. The characteristics of each part are briefly introduced below. Column tube: A carrier for the adsorbent, made from serum grade polypropylene. Commonly used...

Thursday, September 05, 2019

The abrasive paper roll is coated abrasive, its grains are bonded to the heavyweight paper base by high strength resin in the procession of electrostatic sand-planting. The heavy weight backing paper is high tensile strength, high tear strength, and low elongation. Special-made E-wt...

Friday, August 30, 2019

Quantity : 100pcs - Price : 6,00 €

Quzhou Lab Technology utilizes proprietary bonding technology to bond septa to polypropylene caps, while maintaining the low bleed properties of the septa. This unique technology is currently available in 24-414, 9mm and 13-425 screw caps. This technology can be used to bond just about any septa...

Wednesday, August 28, 2019

Quantity : 6KG - Price : 0.025$

Diamond Resin bond micron The Friable type of resin bond diamond powder. Diamond Resin bond micron Is made from resin bonded materials. It has a multi-crystalline structure, rough surface, and uniform shape. The sharp edges always generate during cutting, grinding, lapping, and finishing...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

Metal Bond Diamond Micron Powder Our metal bond micron products offer good Roughing, Lapping and finishing result. For resin bond, vitrified bond, and electroplated bond. Application: for stone, watch, optical glass etc. EA-MW19 Irregular shape, low toughness, uniform Particle Size Distribution...

Wednesday, August 28, 2019

Quantity : 6kg - Price : 0.025$

CBN micron has unique characteristics in thermal stability, working efficiency, and sharpness. It can be used in resin, metal, and vitrified systems, for precise grinding, polishing and finishing workpiece surface, PCBN blank manufacturing. It works as free grinding particles and pastes as well...

Saturday, August 17, 2019

Quantity : 500kg

The Characteristics of silicone electrical insulation Product 1. Heat and Cold Resistance Since silicone rubber has high bond energy and good chemical stability, its heat resistance is better than that of organic polymers. Furthermore, since the intermolecular interaction force is weak...

Saturday, August 17, 2019

Quantity : 500kg

In recent years, with the improvement of people's living standard, the living conditions of the requirements is also rising, which highlights the growing importance of waterproof family. The new concept of "health for Verizon waterproof, care homes", is committed to the comprehensive...

Friday, August 16, 2019

NH2 HPLC columns refer to the chromatographic columns that use silica gel as matrix carrier to bond amino groups. They are usually used for the analysis of carbohydrate compounds, and the mobile phase is usually methanol, acetonitrile and buffers salt solution. - The cleaning method...

Saturday, August 10, 2019

Quantity : Proofing b - Price : 200-1500CNY

Half hole pcb: The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing. How to control the quality of the product after...

Saturday, August 03, 2019

Quantity : 100,000 MT - Price : 50USD

CAS NO.: 868-77-9 - 2-Hydroxyl Ethyl Methacrylate (HEMA) is mainly used for the modification of resins and coatings. Its copolymerization of other acrylic monomers can produce acrylic resins with active hydroxyl groups in the side chains, perform esterification reaction and cross-linking...

Saturday, August 03, 2019

SPE cartridge can be divided into three classes on the markets: silica-based cartridges, polymer-based cartridges, and adsorption-based cartridges. And here we talk about the three types of silica-based cartridges. The first type is the C18 cartridges. This kind of cartridges bond...

Thursday, August 01, 2019

Ceramic membranes (Porous Ceramic Membrane & tubular ceramic membrane) are available for microfiltration, ultrafiltration and nanofiltration as single-channel or multiple-channel elements with channel diameters between 2 and 16mm. Their main characteristics of porous tubular ceramic...