Sodium Lignosulfonate

Sodium lignosulfonate
type: tpeg: f-1089
product information:
it has high active catalyst & special synthesis technical process, greatly reducing wb ratio, shrinkage and creep, improving durablility.
Reducer r&d by our company, high performance polycarboxylate water reducer has passed testing and checking by authorized organization and fully conform to polycarboxylate water reducer standard jgt223-2007 and requirement of high performance concrete passenger transportation special line temporary technical conditions.
It has high double bond retention rate & low cost and excellent adaptability to cement. 1.1%f-108(22%) is added in concrete, water reducing rate is above 30%, improving early strength & strength after 28 days(compressive strength 1 day>180%,3 days>170%,7days>160%,28 days>150%)
greatly reducing wb ratio, shrinkage and creep, improving durability
low slump loss, slump retention index>190mm
complying with iso14001, content of chloride ion