Shandong Kundu Chemical Co., Ltd

  What is hydroxypropyl methylcellulose? Hydroxypropyl methylcellulose is a white, odourless, tasteless powder made chemically through the modification of cellulose. Cellulose is a natural polymer – long chains or structures made up of many, many molecules strung together.   The Application of HPMC in Hand Sanitizer In the production process of hand sanitizer, adding an appropriate amount of  Hydroxypropyl methyl cellulose  can effectively thicken. In addition, Hydroxypropyl methyl cellulose is a non-ionic chemical that will play an irreplaceable role in the application of other thickeners, such as stronger stability, cold resistance, anticoagulation, and electrolyte resistance , better fluidity and a more brushed feel, plus the use of Hydroxypropyl methyl cellulose in hand sanitizer resists irritation and makes hand sanitizer gentler. At the same time, it has good water retention and film-forming properties for hand skin. Its biggest advantage is that it is safe, no...

Methyl Hydroxyethyl Cellulose , also known as Methylcellulose and colloquium, is an organic compound methyl hydroxyethyl cellulose uses in various cosmetic and medical applications, the primary one being as a thickening agent. In decorative applications, it's found most often as a component of toothpaste and cough syrups. The compound is tasteless and odorless, and in medicine, it is ingested by patients to relieve constipation, diarrhea, and hemorrhoids. Here are top uses   methyl hydroxyethyl cellulose 1. Thickening agent Methyl hydroxyethyl cellulose  uses to thickener in cosmetic products such as shampoos and conditioners because it can form a film on hair strands. This film makes hair appear smooth and shiny. In addition, the material coats the hair strands to protect them from water damage. Because it is water-soluble, methyl hydroxyethyl cellulose does not cause build-up on hair strands after repeated use of the product containing it. 2. Medicine You may have taken meth...

Polycarboxylate Superplasticizer (PCE) Product Description Polycarboxylate Superplasticizeris (PCE), also called polycarboxylate ether superplasticizer , polycarboxylic ether based superplasticizers, is the best superplasticizer for concrete at present. The Polycarboxylate Superplasticizeris (PCE) is a new generation of polycarboxylate ether polymer, which can be used as a superplasticizer and water-reducing agent for cement-based materials such as high performance concrete, dry mortar, waterproof mortar, self-leveling, grout and polyphenyl thermal mortar. Category: Powdered Superplasticizer Ether  HS Code: 3824401000 CAS: 62601-60-9 Specifications of  Polycarboxylate Superplasticizer    Item Type Specification PCE KPS-400 PCE KPS-500 PCE KPS-600 Appearance White free flowing powder Moisture content (%) Max. 5% Solids content (%) 98 min PH 7.0-9.0 Particle Size (D50 um) App.70~100 PH 5.0-8.0 Recommended Dosage 0.3%-1.5% Solubility Comple...

Protein Gypsum Retarder Product Description Protein Gypsum Retarder  is a new type of protein based high efficiency gypsum retarder with good fluidity, which can be mixed and dispersed well with gypsum, either by spiral mixing or grinding. It helps gypsum and plaster products to have lower strength-loss rate after gypsum gets hard. It helps to work easily with more efficiency and lower cost. Specification of Protein Gypsum Retarder  Item Protein Gypsum Retarder KDR-18 KDR-30 Appearance Light grey powder    Light yellow powder    Bulk density(g/L) 150-250 350-450 Water Content (Powder) (%) <3 <3 pH Value (20℃) (20% Liquid) 10-11 7-9 Dosage Recommendation (%)    0.05-0.1 0.05-0.1 Package 25kg/bag 25kg/bag Application of Protein Gypsum Retarder  Wall plaster Plaster adhesives Plaster precast Gypsum filler Gypsum mode Gypsum decorating coating As a professional manufacturer and sup...

Hydroxypropyl Starch Ether Product Description Hydroxypropyl starch ether is a starch-based additive designed for dry mortars in the construction industry, imparting unique properties to cement and gypsum-based products. Hydroxypropyl starch ether , which has a similar chemical structure to hydroxypropyl methylcellulose (HPMC), not only provides similar functions to hydroxypropyl methylcellulose (HPMC) , but also has good compatibility with other building aids. Capacitance. Used in conjunction with hydroxypropyl methylcellulose (HPMC), hydroxypropyl starch ether can play a better thickening effect, with better crack resistance and processability. It works well in neutral and alkaline conditions and is compatible with other additives in gypsum or cement-based building materials. The cost of mortar formulations can be significantly reduced by adding starch ethers. Specification of Hydroxypropyl Starch Ether Appearance white or quasi-white powder    Viscocity (5% solution 20...

Silicone Hydrophobic Powder Product Description Silicone hydrophobic powder  is highly efficient, silane-siloxance based powdery hydrophobic agent, which composed silicon active ingredients enclosed by protective colloid. This easily used admixture makes such materials more hydrophobic and resistant to the structural damage or appearance problems caused by excess moisture and sunlight (UV) degradation. Specification Appearance White free flowing powder Silicone content(%) 50 min Bulk density (g/l) 550~600 Moisture content (%) 2 max Package 25kg/bag Properties 1. Supplied as free-flowing granules, which are easily mixed dry 2. Easily blended into material formulations during manufacturing or used as an admixture at the job site. 3. Adds hydrophobic properties to both exterior and interior cement-based materials, including concrete, cement, joint fillers, stucco, EIFS, plaster, grout, mortar, and more. 4. Delivers longer-term performance than stearate-based powders More information a...