Your Address : Globalchemmade--Dongguan Black Horse Chemical Co.,Ltd
Name:Dongguan Black Horse Chemical Co.,Ltd
Type:Others
Tel:(86)769-22261628-123
Fax:(86)769-22269509
Email:sallywong.bh@gmail.com
Web:www.dgbh.cn
Address:China(Mainland)
Products detail
| Product Name: | Civil Engineering Repair Materials |
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| CAS No: | ||
| Product Type: | Synthesis Material Intermediates | |
| Product spec: | epoxy resin | |
| Packing: | Available in 5KG/can, 10KG/can, 20KG/can, 50KG/can, 200KG/can. | |
| Post Time: | 2013-09-30 | |
| Usage: | civil floor primer. floor coating metal coating fiber sizing | |
| Description: | Product Deion Epoxy Waterborne Resin BH-620 is a nonionic, aqueous dispersion of a solid bisphenol A epoxy resin, with an epoxide value at 0.16 to 0.21 and a Durrans melting point of 50 to 80C. BH-620 is supplied at a moderate viscosity and is mechanically stable. With a little of organic solvents are present. BH-620 is completely water reducible, providing for a wide latitude in viscosity reduction. Sales Specification Property Units Value Test Method/Standard Weight per Epoxide g/eq 450 - 650 Hydrochloric acid acetone solutions Viscosity mpa.s /25 2,50 - 9,00 NDJ-79 Rotational Viscometer Solids % 502 GB/1725-1989 pH 2 - 7 PH meter Particle Size m 1.43 Processing/How to use General Information BH-620 offers a little of organic solvent approach that being enhance film-forming property and stability to the formulation of film adhesives, fiberglass reinforced plastics, textile finishes, and glass coatings. In addition, BH-620 can be used in the formulation of coatings where conventional solvent based epoxy resins are normally used. BH-620 can also be used in formulations which are traditionally water based and require improved chemical and water resistance. Examples of such applications are fiber finishes and industrial textile applications. BH-620 can be cured through by BH-560 curing agent, which most conveniently employed are those which are water soluble or dispersible and are stable in an aqueous medium. It is a water reducible amine adduct supplied at 50% solid in water, compatible with most epoxy resin, super adhesion and corrosion resistance over a variety of substrates. When applied at room temperature, BH-620 does not form a continuous film after evaporation of the water. However, upon the application of heat (~170 F) the resin system will readily coalesce to a smooth coating. Safety, Storage & Handling Please refer to the MSDS for the most current Safety and Handling information. To be stored in dry and cool place, away from the sources of light and heat, avoid sun exposure. At least 6 months from the date of manufacturer in the original sealed container. For ease of handling and optimum shelf life, epoxy dispersions should be stored in tightly sealed containers at temperatures between 23 F (-5 C) and 104 F (40 C). Do not allow the product to freeze. To prevent skinning or surface drying, do not leave the product uncovered for extended periods of time. If the need arises to store partially filled drums, the plastic top-sheet onto the surface of the liquid product. Exposure to these materials should be minimized and avoided, if feasible, through the observance of proper precautions, use of appropriate engineering controls and proper personal protective clothing and equipment, and adherence to proper handling procedures. None of these materials should be used, stored, or transported until the handling precautions and recommendations as stated in the Material Safety Data Sheet (MSDS) for these and all other products being used are understood by all persons who will work with them. Questions and requests for information on Black Horse Specialty Chemicals Inc. ("Black Horse") products should be directed to your Black Horse sales representative. Information and MSDS should be obtained from the respective manufacturer. Packaging Available in 5KG/can, 10KG/can, 20KG/can, 50KG/can, 200KG/can. Contact Information For product prices, availability, or order placement, call our service number at:86769-22261628-123 | |