Preservative Low-heavy-meatal Zinc phosphate

Preservative Low-heavy-metal Zinc Phosphate 1. Anti-corrosive properties 2. Zinc content: min 45% 3. Auxiliary coating agent

Preservative Low-heavy-metal Zinc Phosphate

  

1. Property:

 As a white coloring pigment, it is flexible to match any top coat through color mixing as required, which can simplify the preparation process of painting and coating significantly.

 

 

With low heavy metal, good thermal stability and excellent rust prevention, zinc phosphate is nontoxic, environment-friendly, not irritative to skin and cost-effective due to little required in coating materials.

 

2. Preservative Low-heavy-metal zinc phosphate chemical examination report:

 

Check Item	Standard	Sampling Value
Appearance	White powder	White powder
Zinc content %	≥45	45.3
phosphate salt %	≥43	44
Oil absorption g/100g %	25-35	30
The PH Value	6-8	6.5
Moisture %	≤1.5	0.9
Residue on sieve (45um) %	≤0.5	0.3
Cd ppm	≤50	8
Cr ppm	≤50	5
Hg ppm	≤1	0.006
Pb ppm	≤100	46
As ppm	≤10	8

 

 

 

Preservative Low-heavy-meatal Zinc phosphate