TechnicalA buyer's guide to refined cotton viscosity grades: low, medium and high viscosity ranges, how viscosity relates to degree of polymerization, and what alpha-cellulose, ash and iron mean for downstream etherification and esterification.
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TechnicalDegree of polymerization, reactivity and cost compared — and the processes where cotton-based cellulose is not optional.
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TechnicalThe meaning of the α-fraction, how hemicellulose wastes reagents, and the number to check on every TDS.
Read More →Browse our full M / X / C series for viscosity ranges and TDS, or send us your target spec — we ship samples with batch COA.
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