CMC - oil drilling grade

CMC and PAC are resistant to salt, base and moisture, compatible with sea water and saturated brine. it is a strong thickener, suitable for in-situ preparation with dry powder. Specification: Purity: Min. 60% or Min. 70% or Min. 85% or Min. 95% Degree of substitution: Min. 0.8 or Min. 0.9 or Min. 1.0 Viscosity: CMC LV, CMC HV, PAC LV, PAC HV PH: 6-9 Partical size: Min. 95% pass through 30mesh. Standard: API 13A, DFCP-2, DFCP-7, API 13I Package, Storage and Shelf Life: Packed in kraft bags or valve bags of 25kgs net each with PE inner. 18 months under dark, seal, cool and dry conditions.