Hydroxypropyl guar gum (HPG) is modified from guar gum. It is one new kind agents and low harm to land. It is widely used in cosmetics and oil well drilling due to its multi-function such as water loss control, viscosity control, friction reduction, lubrication and cooling of the drill bits. In explosives Guar improves resistance to water and aging in explosives gels. Gum gum when used with transition metal ions, increases viscosity. It also works as a thickening agent in blasting slurry and for explosive mixture. HPG is mainly used in fracturing fluid and drilling mud. Compared with Guar Gum, HPG has far less water-insoluble and acid-insoluble matter with the properties of easier solubility and degradation.   Advantages   1. Low-damage fracturing fluid thickener 2. Applied in oilfield fracturing, sand control, water control operations. 3. Its fracturiing fluid is a low damage fracturing fluid, suitable for fracturing of low permeability reservoir at 30°C-150°C . 4. A nonionic occurring polymer.It has good hydrophilicity and resistance to electrolyte properties, it also can reduce the chemical detergent on the skin irritation ,make skin tender and smoothHAIR CARE . Exceptional conditioning properties at lower usage levels (0.1%- 0.3% in formulation). Smooth hair and soft skin feeling.  . Increase adhesion and substantivity of polymer to hair· Excellent wet & dry hair combing and detangling. Enhance foam sensorial attributes. Soft hold and improved shine · Excellent antistatic in hair care & skin care. High dispersion capacity in hot & cold water. Controlled deposition with no build-up · Enhanced silicone uptake on hair and enhanced anti-dandruff deposition SKIN CARE . Excellent antistatic in hair care & skin care Restoration of skin's pH buffering capacity fivetimes faster . Reduction of skin stiffening effects of surfactants. High dispensive capacity in hot & cold water Reduced skin irritation and redness with 40%improved effectiveness ORAL CARE . Excellent hydration better stabilizes the solution.. Salt-tolerant, resistant to 10% CaCl2 or 5% NaCl solution. . Special lubricity, improve the mouthfeel of paste,reduce the tooth wear. . Improve the paste to be more smooth & bright.Enhance the stability of paste. Rich foam, soft & smooth. OIL FIELD INDUSTRY . as a new kind of low damage fracturing fluid thickenerIndustry grade: 25kg/bag. Cosmetic grade: 25kg/bag or 25kg/drum. Stored in cool, ventilated and dry place, far from fire, heat, moisture etc. Transported as Common chemical.Please contact us for detailed specification...Hefei TNJ Chemical Industry Co.,Ltd. is the key manufacturer and exporter of Hydroxypropyl Guar Gum CAS 39421-75-5 since from 2010.  The production capability for Hydroxypropyl Guar Gum CAS 39421-75-5 is about 5,000 tons per year. We export regularly to Australia, Brazil, USA, Turkey, Thailand, Malaysia, Germany etc. The product quality is stable and meet Cosmetic, industrial and Oil drilling grade etc. If you need to buy Hydroxypropyl Guar Gum CAS 39421-75-5, please feel free to contact:   Ms.Olivia Zhao    sales21@tnjchem.com