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Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer .This product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization.
It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent etc.in producing petrochemicals, building materials, paint removers, agricultural chemicals, inks, textiles, ceramics, paper. cosmetics and other products.
1. Price : 2% cheaper than competitors.
2. Quality : Warranty for two years.
3. Delivery : 5-10Days faster.
4. Service : After-sales guarantee.
Types of Water: Purified, Tap, Spring, Distilled & Filtered Water
This water is process with basic filtration techniques like flocculation, which adds chemicals to the water to get particles to coagulate and float so that they can be
Are Water Purifying Chemicals Safe? - Poison Control
They contain either chlorine or iodine. Whether liquid, tablets, or powder, water purifying chemicals are added directly to untreated water, releasing the chlorine or iodine. These disinfectants act directly on harmful organisms to destroy them
What's the difference between distilled water, spring water and
Jan 11, 2013 - Purified water — Purified water is water that comes from any source, but has been purified to remove any chemicals or contaminants. Types of
Purified water - Wikipedia
Purified water is water that has been mechanically filtered or processed to remove impurities ... This process is usually done when the water will be used for chemical processes and the minerals present may interfere with the other chemicals
Distilled vs. Purified Water - Differences / Pros & Cons
Feb 2, 2020 - This post investigates the differences between distilled vs. purified water ... To filter the water you add positively charged chemicals in the liquid,
Purified vs Distilled vs Regular Water: What's the Difference?
Mar 1, 2018 - Purified water is water that has been filtered or processed to remove impurities like chemicals and other contaminants. It is usually produced
Distilled Water Vs. Purified Water | Choosing Purified Bottled
Curious about the major differences between distilled water and purified water? ... pesticides or herbicides and a whole lot of other volatile chemical compounds
What Chemicals Are Used to Purify Drinking Water? - Sciencing
Chloramines and other chlorine like chemicals are the most common way to purify drinking water. Pure chlorine is also a commonly used chemical, but can be
Test Results: Chemicals in Bottled Water - EWG
Oct 15, 2008 - Trihalomethanes — Four chemicals found in EWG bottled water tests are in a group of disinfection byproducts called trihalomethanes (THMs) -
Filtered Water vs Purified Water: What is the Difference
Jul 9, 2019 - Purified water is available through advanced technology that removes chemicals, contaminants, and other impurities that are often still found in