CAS#: 9004-32-4

HS Code: 39123100

 

Technical SpecificationsOfPaperGrade CMC
Types	Viscosity in 4% water soln mpa.S	Substitution Value	Loss after Drying	Purity	PH Value
P-5	20-100	0.8	10%	95%	6.5-8.0
P-10	100-200
P-20	200-500
P-150	1000-2000

 

Function and Use

1) in paper industry, CMC is used in making pulp so as to improve the retention rate and increase wet strength.

2) When used in surface sizing, CMC can improve internal binding power, decrease printing dust and enhance printing quality as excipient.

3) in paper coating, CMC also helps the dispersion and fluidity of paint, improves the finish and smoothness of paper, and upgrades the optical performance and printing adaptability of paper.

 

Package

Two layers package, inner layer adopted polyethylene bag, outer layer adopted composite paper bag with inside lining braided bag or outer braided bag. Net weight is 25 kg/bag, or we can pack as per customer's demand.

Storage

in storage and transportation, the product must be placed in clean, dry and ventilative warehouse. Don't storage it together with toxical or peculiar smell substances. Complied with the standard storage, the period of validity is 2 years.