木質素磺酸鈉(木鈉)是制漿過程提取物,經過濃縮改性反應并噴霧干燥而成。產品為棕黃色自由流動性粉末,易溶于水,化學性質穩(wěn)定,長期密封儲存不分解。木質素系列產品是一種表面活性劑，可以通過加工、復配等方法生產多個產品，主要用于樹脂、橡膠、染料、農藥、陶瓷、水泥、瀝青、飼料、水處理、水煤漿、混凝土、耐火材料、油田鉆井、復合肥料、冶煉、鑄造、粘合劑。通過實驗證明，木質素磺酸鹽防止沙土化土壤十分有效，還可以做沙漠固定沙劑。
主要性能有：
1、混凝土減水劑：系粉狀低引氣性緩凝減水劑，屬于陰離子表面活性物質，對水泥有吸附及分散作用，能改善混凝土各種物理性能。減少用水13%以上，改善砼的和易性，并能大幅度降低水泥水化初期水化熱，可復配成早強劑、緩凝劑、防凍劑、泵送劑等，與萘系高效減水劑復配后制成的液體外加劑基本沒有沉淀產生。
2、水煤漿添加劑：在制備水煤漿過程中加入本產品，能提高高磨機產量、維持制漿系統(tǒng)狀況正常、降低制漿電耗，使水煤漿提高濃度，在氣化過程中，氧耗、煤耗下降，冷煤氣效率提高，并能使水煤漿降低粘度且達到一定的穩(wěn)定性和流動性。
3、耐火材料及陶瓷坯體增強劑：在大規(guī)格墻地磚及耐火磚制造過程中，可以使坯體原料微粒牢固粘結起來，可使干坯強度提高20%—60%以上。
4、染料工業(yè)和農藥加工的填充劑和分散劑：在用作還原染料及分散染料的分散劑和填充劑時，可使染料色力增高，著色更均勻，縮短染料研磨的時間；在農藥加工中可作為填充劑、分散劑和懸浮劑，大大提高可濕性粉劑的懸浮率和潤濕性能。
5、作為粉狀和顆粒狀物料的粘結劑：用于鐵礦粉、鉛鋅礦粉、粉煤、焦碳粉的壓球；鑄鐵、鑄鋼砂型的壓制；泥磚墻地磚等擠壓成型；礦料的成球方面可獲得強度高、穩(wěn)定性好、潤滑模具等良好效果。
6、在鉆井中用作稀釋分散劑、降粘劑；改進原油輸送中的流動性，降低能耗。在石油產品中，作為潔凈劑、分散劑、高堿性添加劑、防銹劑、抗靜電劑、乳化降粘劑、消蠟防蠟劑等。
1.Sodium Lignosulfonate（CMN）
Production Description
Sodium lignosulfonate(Sodium lignosulphonate) is yellow brown powder completely water soluble,is naturally anionic surfactant of high molecular polymer, rich in sulfo and carboxyl group and has better water-solubility, surf-activity and dispersion capacity.Could be used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry, petroleum industry, fire-retardantmaterials, rubber vulcanization, organic polymerization ,also could used as animal feed additives due to its antimicrobial and preservative properties. Main Specification
Product code NO.1
PH 4-6
Dry maters 97
Water insoluble 0.3%max
Reducing sugar 2%max
Moisture 3%
Lignosulphonate 65%min
CAS NO:8061-51-6
Uses
1.Could work as plasticizer in making concrete n making concrete to maintain the ability of concrete flow with less water.Also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).
2.Could be used in lead batteries to acts on crystallization of the lead sulfate thus increase the battery to get a much longer life-time.
3.Could used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.
4.Work as dust-suppression roads as well as in dusty processes within industry. Lignosulfonate is used as a dispersant in products like fodder, disperse pesticides, dyes,carbon black, and other insoluble solids and liquids into water.
5.Could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).
6. Could be used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.
7. Lignosulphonates could work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.
8.Package 1. 25kgs woven bags with liner inside.or 600kg/bag