This product from alkyl ketene dimer joined emulsifier, stability, etc. Special formulation of high pressure system in the homogenizing. Sizing as the goods, mainly for the high-end coated printing paper, offset coated base paper, electrostatic photocopying papers. In addition kinds of paper. Effective component of the structure:
Where: R1, R2 are straight chain alkyl, can be the same number of carbon atoms, from time to the same.
Second, technical indicators:
Project Name indicators Total solid content, quality scores (%) 10 ± 0.5 12.5± 0.5 15± 0.5 19 ± 0.5 Viscosity (25 ), mPa s ≤ ; 15 ≤ ; 15 ≤ ; 15 ≤ ; 15 pH value of 3 ~ 43 ~ 43 ~ 43 ~ 4 Dispersion of good good good good Potential, mv +15 to +35 +15 ~ +35 +15 to +35 to +35 +15 Note: Demulsification crust, precipitation phenomenon
Third, packaging, transport and storage
The products use polyethylene or polyethylene plastic buckets, plastic box packaging, net weight of a barrel the net weight of 200 kg or 1, 000 kg per case, should be to prevent the transport of frozen and the sun. The goods should avoid high temperatures below freezing and storage, The most appropriate storage temperature (5-25), the goods comply with the above conditions, the production date, valid for a period of two months, if more than storage period can be recheck indicators, the results meet the standards can still be used.