Health & Fitness

Where can buy high polymer PEG Derivatives

Buying high polymer PEG derivatives is not as difficult as you think. It’s not even impossible to get PEG products in pharmaecutical companiese. As far as it goes, we need poly(ethylene) glycol of attractive in price and quality at the moment.However, when polyethylene glycol derivatives comes,many people aren’t getting it right.you’ll know it all if you can follow my steps.

What’s the PEG Products?

Polyethylene glycol (PEG) is a polyether compound with many applications from industrial manufacturing to medicine. PEG is also known as polyethylene oxide (PEO) or polyoxyethylene (POE), depending on its molecular weight. The structure of PEG is commonly expressed as HO(CH₂CH₂O)nH

PEGs, together with their derivatives, do not have definite chemical entities, rather, they are compound mixtures having different chain lengths. PEGs are used in cosmetics “as is” or in combination with their derivatives in which their 2 terminal primary hydroxyl groups can create mono-, di- and poly-esters, amines, ethers and acetals. Furthermore, PEGs can create additional compounds and complexes through a reaction in their ether bridges. Overall, PEG derivatives may include PEG ethers (e.g. laureths, ceteths, ceteareths, oleths, and PEG ethers of glyceryl cocoates), PEG fatty acids (e.g. PEG laurates, dilaurates, stearates, and distearates), PEG castor oils, PEG amine ethers (PEG cocamines), PEG propylene glycols, and other derivates (e.g., PEG soy sterols and PEG beeswax). Since many PEG types are hydrophilic, they are favorably used as penetration enhancers, especially in topical dermatological preparations (2). Polyethylene glycols (PEGs) and their derivatives are widely used in cosmetics as surfactants, cleansing agents, emulsifiers, skin conditioners, and humectants.

Where can buy high polymer PEG Derivaties?

Biochempeg Scientific Inc. is a fast-growing worldwide company dedicated to developing and manufacturing of high quality polyethylene glycol (PEG) products and derivatives, like Amine pegylation PEGS, Thiol pegylation PEGS, Biotinylated PEGS, Monofunctional PEGS, Heterbifunctional PEGS, Homobifunctional_PEGS, Multi-arm PEGS,Fluorescent PEGS, Lipid PEGS,etc.Based on proprietary technologies, Biochempeg Scientific Inc. is capable of supplying small to large quantities of high quality PEGs for customers worldwide. Biochempeg Scientific Inc. also provides custom synthesis of PEGs of various molecular weights (MW) and functionalities to facilitate and enhance growing industrial and academic uses.

ZTW Beast SL 120A Short Course Truck Brushless ESC

ZTW Beast SL 120A Short Course Truck Brushless ESC
ZTW Beast SL 120A Short Course Truck Brushless ESC
Product Details:
Brand Name: ZTW
Model Number: Beast SL 120A
Waterproof Beast SL 120A brushless ESC for 1:10 and 1:12 short course trucks.

Our team has been dedicating lots of time and efforts to bring you this completely stunning product. Beast series ESCs are finely designed and tested and fine-tuned by the experienced driver proven to be a reliable and quality ESC. On top of this, we make it more resistant to water. Not splash, it’s real water proof. You can run your vehicles through the morning dew, down the muddy road, across the soggy snow or just about anywhere else you’d be interested in running a 1/10th scale RC buggy or truck,SCT. No matter what vehicle you are driving, it will delivers you more what you expected. Also for the sake of safety, we offer you the accurate voltage and temperature protection to make sure you are using within the safe limits. This is the one ESC you ever dream about who will give you performance at very reasonable,affordable price, definitely a best value keeper for your vehicle.

Features:
1 Enhanced throttle response, excellent acceleration, strong brakes and throttle linearity
2 Using program card to make adjustments.
3 Using program card to program forward or reverse throttle limit
4 Using program card to program braking percent
5 Multiple protection features: Low voltage cut-off protection, over-heat protection and throttle signal loss protection
6 Compatible with NOVAK, LRP, ORION brushless motor
7. Micro-fin aluminum heat sink dissipates heat.
8.Industrial leading edge waterproof design

Specifications:
Max Continuous Current – 120A
Burst Current – 760A
BEC Output – 6V/3A
Motor Type – 4 Pole Sensorless Brushless Motor
Battery – 5-12 cell NiMH/NiCd or 2-3s Lipo
Suitable Vehicle – 1:10 scale short course, on and off road racer
Operation Environment – Waterproof design allows you to use in nearly any environment
Resistance – .0003 ohm
Length – 52mm
Width – 38mm
Height – 36mm
Weight – 103g

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