WEIFANG LONGHONG CHEMICAL CO., LTD.  

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Product Name: Lignosulphonate / Chrome Free Lignosulphonate / Oil Drilling Additive CF Lingnosulphonate Model NO.: Drilling Grade Appearance: Powder Color: Brown CAS No.: 8061-51-6 Size: 40-80mesh Purity: 65% CAS No.: 8061-51-6 Class: General Cargo Trademark: LonghongChem Transport Package: 25kg Sacks Specification: Drilling Grade Origin: China HS Code: 3804000090 Product Description 1. PROPERTIES:Chrome free lignosulfonate is a thinner used in drilling fluids and fluid loss control agent. It has the character of anti-high temperature no-poisonous and anti-electrolytes and being used with other admixture agent etc. It is mainly suitable to the all kinds of muds.2. APPEARANCE:Brown or dark brown powder and easy to absorb moisture.3. APPLICATION:3.1 With excellent thinning performance and filtration control capacity ,the mud performance of fresh water isbetter than salt water mud.Anti-high temperature 150ºC,it can cooperate with other admixture agent.The product is`t combustible or explosible and no poison ,no corroding. It`s safe to using and no pollution to environment. Itis a good emulsifier in mud.3.2free-Chrome thinner may be added into drilling fluids either in the form of solution or powder. PH:10.0~10.5As a thinner, fresh water mud 1.0%(W/V), salt water mud 2.0%(W/V).4. SPECIFICATION:5. PACKING:25Kg PP woven bags or kraft paper bags12Mt in 20'FCL with pallets.