Home > Product > COSVIN Product
 
PURPOSE
It is the chip used for manufacting the ink for PVC, synthetic leather, monolium, wall paper.

RESIN
PVC Copolymer (CP430)

COSVIN Products
 
Product Name C.I. NO Pigment(%) Color
WHITE 1100 WHITE 6 70  
YELLOW 2302 YELLOW 83 45  
YELLOW 2405 YELLOW 14 55  
YELLOW 2413 YELLOW 13 60  
YELLOW 2512 YELLOW 12 45  
ORANGE 3500 ORANGE 5 60  
RED 4100 RED 53:1 45  
RED 4200 RED 57:1 45  
MAGENTA 5700 RED 63:1 45  
BLUE 5080 BLUE 15:4 45  
GREEN 6950 GREEN 7 45  
VIOLET 7000 VIOLET 23 40  
BLACK 8511 BLACK 7 30  

Possible to make chip with other pigments according to customer's request.


Base Ink Formulation and Method of manufacturing

 
Step Material Content(%)
1 COSVIN Chip 20
TOL : MEK (1:1) 40
2 Vinyl Copolymer 15
25% Wax (in Solvent) 2 ~ 3
TOL : MEK (1 : 1 ) 30 ~ 40
1. Chip : Put the chips to solvent and dissolve slowly until it fully melted.
2. Medium : Put step 2 additives in solvent and dissolve it completely.
3. Mixture and adjust : Mixing step 1&2 together and adjust the viscosity and color by solvent properly.