木质素简介
金林木质素又名木钙（木质素磺酸钙），是一种多组分高分子聚合物阴离子表面活性剂，外观为棕黄色粉末物质，略有芳香气味，分子量一般在800－10000之间，具有很强的分散性、粘结性、螯合性。目前木质素磺酸钙已被广泛用做水泥减水剂、耐火材料结合剂、陶瓷坯体增强剂、水煤浆分散剂、农药悬浮剂、皮革鞣革剂、炭黑造粒剂等，深受广大用户欢迎。
木质素指标
项目 |
指标 |
外观 |
棕褐（黄）色粉末 |
水不溶物 |
0.51.5 |
PH |
4.5-7，8-10，11-13 |
水份 |
4-7 |
还原物 |
713 |
木质素含量 |
5065 |
木质素特性
1、有效物为木质素磺酸钙，是苯基丙烷的衍生物。
2、属阴离子表面活性剂，有良好的水溶性。
3、粘结力极强，浓度增加粘性越强，当浓度超过50时，粘结度显着提高。
4、化学稳定性好，不燃烧，不爆炸，无毒无害。
5、可复合改性，深加工成不同产品。
木质素用途
1、用作混凝土减水剂：掺水泥量的0.250.3，可以减少用水量1014以上，改善混凝土和易性，提高工程质量。夏季使用，可抑制坍落度损失，一般都与高效减水剂复配使用。
2、用作微粉冶金粘结剂：在选矿时,用作精选浮选剂,提高选矿的精度和速度;在冶炼时，用木质素与矿粉混合，制成矿粉球，干燥后放入窑中，可大幅度提高冶炼回收率。
3、耐火材料：制造耐火材料砖瓦时，使用木质素分散剂和粘合剂，能显着改善操作性能，并有减水、增强、防止龟裂等良好效果。
4、陶瓷：木质素用于陶瓷制品，可以减少浆料研磨时间，降低碳含量增加生坯强度，减少塑性粘土用量，泥浆流动性好，提高成品率70-90，烧结速度由70分钟减少为40分钟。
5、用作饲料粘合剂，可提高家畜和家禽的喜食性，颗粒强度好，减少饲料的微粉量，减少粉料反回率，降低成本。模的损失减少，生产能力提高10-20。
6、生物微(化)肥料行业，木质素不仅是作为粘胶剂，用作造粒成型剂；还可以作为肥料营养成份的重要来源，参与肥料的生产复配与发酵过程；还可以作为肥料缓释剂，制造 缓释生物肥；还可作为控水剂，降低肥料干燥成型成本。
7、橡胶助剂，填充剂，在炼胶过程可以大量添加，可达橡胶基料的1.5倍以上，且不用添加软化剂。
石嘴山市金林刚玉耐火材料有限公司生产的木质素系列产品，是根据不同用途及客户要求开发生产的，除以上用途，还可用于石油开采、微粉（精）冶炼、铸造、石材加工、纸板粘结成型、农药可湿性粉剂加工、型煤压制、采矿、选矿业的选矿剂，道路、土壤、粉尘的控制、制革鞣革填料、炭黑造粒等方面。
联系方式
石嘴山市金林刚玉耐火材料有限公司
销售经理：李晴
QQ邮箱：2105787223@qq.com
公司主页：
地址：宁夏回族自治区石嘴山市平罗县崇岗煤炭市场
英文翻译
Introduction of lignin
Lignin and wooden calcium (calcium lignosulphonate), is a kind of multicomponent polymers anionic surface active agent, appearance for tan powder material, slightly fragrant smell, average molecular weight between 800-10000, has a strong dispersion, bonding, chelate. The calcium lignosulphonate has been widely used as cement water reducing agent, binder and refractory ceramic body strengthening agent, CWS dispersants, pesticide suspension agent, leather tanning agent, carbon black, granulation, etc., are very popular with the masses of users.
Lignin characteristics
1, the effective content of calcium lignosulphonate, is the derivatives of phenyl propane
2, anionic surfactant, good water solubility
3, the concentration of the strong cohesive force, increase the strength of viscous, when the concentration of more than 50, significantly higher bonding degree.
4, good chemical stability, not burning, not explode, non-toxic harmless.
5, can compound modification, deep processing into various products.
Lignin purposes
1, used as a concrete water reducing agent, mixing quantity of cement 0.25 0.3, water consumption can be reduced more than 10 14, improve the workability of concrete, improve the quality of engineering. Summer is used, can inhibit the slump loss, generally is used with high efficiency water reducing agent.
2, used in powder metallurgy bonding agent: in mineral processing, used as a flotation agent, improve the processing precision and speed; When smelting, mix with lignin and mineral powder, made from mineral powder ball, after drying in the kiln, smelting recovery can be greatly improved.
3, refractory materials, manufacturing refractory brick, the use of lignin dispersant and adhesive, can significantly improve performance, and has good water reducing, enhancing and prevent cracking effect.
4, pottery and porcelain: lignin used in ceramic products, can reduce the size of grinding time, reduce carbon content increase green strength, reduce plastic clay dosage, good mud flow, improve the yield of 70-90, sintering speed by 70 minutes reduced to 40 minutes.
5, used as adhesives, feed for livestock and poultry diets can be improved, particle strength, reduce the amount of powder feed, reduce powder return rate, reduce the cost.
6 micro (change), biological fertilizer industry, lignin is not only used as adhesive, used for granulation forming agent; Also can be used as an important source of fertilizer nutrients.
7, rubber additives and fillers in rubber mixing process can be added a lot of, can be more than 1.5 times of rubber base, and don't have to add softener.
contact
Shizuishan Jin Lin corundum refractories co., LTD
Sales manager: li ching
Contact phone number:
QQ email: 2105787223 @qq.com
Website:
Address: takashi shizuishan pingluo county of ningxia hui autonomous region gang coal market
产品写真
厂区实拍
联系方式
石嘴山市金林刚玉耐火材料有限公司
销售经理：李晴
QQ邮箱：2105787223@qq.com
公司主页：
地址：宁夏回族自治区石嘴山市平罗县崇岗煤炭市场
