Weifang Longstar Chemical Inc.

NUT PLUG

• Category :

  Inorganic chemicals

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Product description :

  DESCRIPTION
  This product white or light yellow powder, and formed by acrylic amide. It is a highly effective encapsulator. It can control shale hydration and enhance mud viscosity of drilling fluid, and has good water solubility.
  Quality Specification

  Item	Result
  Appearance	Black-brown powder
  Dry material content, %	≥15
  Insoluble content, %	≤10.0
  Salinity at cloud point, g/L	≥100
  Apparent viscosity, mPa.s	≤25.0
  HPHT FL, mL	≤25.0

  Usage & Dosage
  This product can be used into all types of water based drilling fluid. It performs well in salt water (even in saturated salt water) and in high temperature (2000^οC), and is highly compatible with modified lignite, SMK, SPNH, lignin treatment agent etc.
  Suggested dosage is 0.1-0.3%.

  Package
  The product is usually kept in multi-wall bags with inner polythene layer, and net weight of each bag is 25kg.

  STORAGE
  The product should be kept in shady, dry and ventilated warehouse with environment temperature controlled within 122F and relative humidity 50%. It should be prevented from sun and rain, and positioned in some place away from heat and fire; the recommendation for bag piles is no more than 8 layers.
  The expiration period is 12 months. It should not be utilized unless examined and qualified if out of expiration.

  SAFETY
  Avoid contacting eyes, skin and clothes. Otherwise, wash with a flush of water. Please refer to Material Safety Data Sheet (MSDS) for safe handling and hazard data.