Chemical Reagents

Methyl Hydroxyethyl Cellulose (MHEC) Chemical For Wall Putty Product Description Wall putty is a white cement-based powder made of polymer and other minerals that make the wall look smoother. It is primarily used to fill in cracks and holes in walls and prepare an even wall surface before applying paint. Using wall putty helps to provide better protection against stains, mould & cracks for your walls. Recommended Grade SL ME200 SL MH200 Appearance White or off-white powder White or off-white powder Water Retention Rate(%) 97% min. 97% min. Moisture content ≤5.0 ≤5.0 pH value 6-7 6-7 Viscosity 210,000 mPa.s (NDJ-1, 2% solution, 20℃) 200,000 mPa.s (NDJ-1, 2% solution, 20℃) The Role Of MHEC In Wall Putty: Good water retention will make sure all the additives reach the best performance in the product formulation. Good workability to increase the efficiency. Cellulose Ether MHEC could provide a good filming property on the surface of the wall putty, could reduce the water absorption of the base wall. Reduce the risk of cracking. Good say-resistance property by providing a good viscosity of the wet mortar.

VAE Re-dispersible Polymer Powder For Gypsum Plasters Product Description When dry POP powder is mixed with water it hardens. This material which can be applied over brick, block or concrete surface to form a smooth surface is called gypsum plaster. Gypsum Plaster can be applied directly on any brick, solid or hollow blocks, AAC blocks and plaster boards. Gypsum plaster has good insulation properties, fire resistant and impact resistant. Also, gypsum saves a lot of time during construction and has superior finish. These properties have clearly drawn attention of real estate builders and contractors towards choosing gypsum plaster over traditional cement plaster. Recommended Grade SL RD5012 Appearance flowing white powder MFFT (℃) 0-4 pH value 5-8 Application Gypsum based plasters Gypsum is a well-established construction material for interior applications. It offers good workability and its setting time can be adapted for every application as required. Gypsum building materials generate a comfortable living atmosphere due to good humidity balance. Additionally, gypsum shows excellent fire resistance. However, it is not water resistant, therefore only interior use is possible. Combinations of gypsum and hydrated lime are very common in plaster formulations.

Hydroxypropyl Methylcellulose (HPMC) For Tile Adhesive Product Description Recommended Grade SL HP200M SL HP200K Appearance White or off-white powder White or off-white powder Water Retention Rate(%) 97% min. 97% min. Moisture content  ≤5.0 ≤5.0 pH value 6-7 6-7 Viscosity 180,000 mPa.s (NDJ-1, 2% solution, 20℃) 200,000 mPa.s (NDJ-1, 2% solution, 20℃) The Role Of HPMC In Tile Adhesive/Glue:  Adjust the open time of tile adhesive:  Cellulose Ether HPMC/MHPC will form thin film on the surface of tile adhesive to reduce moisture evaporation. Help tile adhesive increase the open time. Increase tensile strength:  The good property of water retention could make sure keep enough water for cement hydration. Good workability: Choose the right Cellulose Ether HPMC/MHPC, could make the mortar easy to scrape on the wall, increase the efficiency. Increase the anti-slip property:  Can increase the binding strength of wet mortar, increase the anti-slip property.

This reagent kit can perform amplification detection of the conserved genes of Avian Polyoma Virus (APV) in samples such as bird feathers, blood, tissues, oral/genital swabs, etc. By introducing an endogenous internal reference, the nucleic acid extraction and amplification process can be monitored to ensure the accuracy of the test results.

CASCELL® FR rigid PMI foam is self-extinguishing and particularly suitable for applications in rail vehicle and watercraft construction, as well as in the aeronautic industry. It can be processed using prepregs and all common vacuum infusion methods, RTM, and VARTM. Cashem has the ability to make sandwich structural core panels.

Minimum Order: 1000