'木钠/木质素磺酸钠
品牌
河南
外观
灰色
活性物含量
90（％）
 
 
木质素磺酸钠（技术指标）
主要技术指标：
指标名称
指标参数
外观
黄（褐）色粉末
木质素含量
50-65%
ph值
9.5±0.5
水分
≤5.0%
汾水率比
≤75%
减水率
＞10%
钙镁总量
≤1.0%
还原糖
≤4%
含气量
≤2.5%
水不溶物
≤1.5%
无机盐（na2so4））
≤5.0%
氢离子含量
≤0.5%
主要性能：
1、 可以减少用水量10%以上；
2、 显着改善混凝土的和易性；
3、 3-28天抗压强度平均提高15%以上；
4、 能大幅度降低水泥的初期水化热；
5、 对钢筋无腐蚀作用
使用方法：
1、在混凝土中掺量0.2-0.5%（以水泥重量），用户可通过试验调整掺量；
2、可配成液体使用，也可以和水泥、骨料同时加入搅拌机使用，需适当延长搅拌时间；
3、与高效素系减水剂配使用效果较明显，掺量比例用户可根据水泥品种、骨料情况、素系减水剂的型号进行试验后确定
wood/sodium lignin sulfonate
brand
henan
the appearance
gray
active matter content
90 (%)
sodium lignosulphonate (specifications)
main technical indicators:
metric names
indicator parameters
the appearance
yellow brown powder
lignin content
50-65% of the
the ph
9.5 + / - 0.5
moisture
5.0% or less
fenshui rate than
75% or less
water reducing rate
> 10%
amount of calcium and magnesium
1.0% or less
reducing sugar
4% or less
air content
2.5% or less
water insolubles
1.5% or less
inorganic salt (na2so4))
5.0% or less
hydrogen ion concentration
0.5% or less
main performance:
1, water consumption can be reduced by more than 10%;
2, significantly improve the workability of concrete;
3, an average of 3 to 28 days compressive strength improve more than 15%;
4, can greatly reduce early hydration heat of cement;
5, the reinforced non-corrosive effect
method of use:
1, in the concrete content is 0.2 0.5% (by weight of cement), the user can be adjusted through the test content;
2, can match into liquid to use, also can use, and cement, aggregate and join mixer should be appropriately extended mixing time;
3, with efficient water reducing agent with use effect is obvious, users can according to the varieties of cement, aggregate ratios of situation, the element of water reducing agent model after the test
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广州学宇贸易有限公司
陈学勇
18819392929
中国 广州