Model NO.: PSLS Environmental Protection: Yes Kind: Curing Agent Brown: pH 9-10 Alkali Lignin: Ci No 50400 Trademark: YUANSHENG Origin: China Certification: SGS Color: Brown Appearance: Powder Acetin Blue: Kraft Lignin Indulin: Spirit Indulin Specification: SGS HS Code: 380400 lignin content 80-90% pure lignin suppliers dissolve in methanol for phenolic resin adhesives lignin sulfonic acid
The lignin is purified lignin, which mainly used for phenolic resin adhesive, can instead of some phenol, mixed quantity: 5% - 25%
Application 1, Reduce the production cost of phenolic resin
2, reduce the free formaldehyde and free phenol content of the phenolic resin
3, Phenolic resin curing temperature is high,Time is long, easy to glue penetration, when the phenol resin is in the synthesis process, add lignin in it,then resin curing temperature is reduced, curing speed, and not easy to glue penetration. 4, High purity lignin can be directly mixed with phenolic resin to make adhesive, Its performance is slightly inferior to the reaction product which lignin react with phenol and formaldehyde, but lignin mixed quantity should be more.
Regular packing: 25KG/bag, outer woven bags with inner plastic lining. (In addition, the company can customize packages and products of other specifications according to the requirements of customers. )
The product should be stored in a dry and ventilated place. Keep away from moisture. It will not deteriorate when stored for a long time. In case of agglomerate, the use effect is not affected after they are crushed or dissolved.
The product is nontoxic and harmless, does not belong to inflammable and explosive dangerous goods, and can be transported by automobiles, trains and cargo ships. The company can also offer the transport service to
. Contact: DANA YIN JINAN YUANSHENG CHEMICAL TECHNOLOGY CO.,LTD. Tel: +86-531-58708085
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Product Categories : Concrete Admixture