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HALOX® SZP-395

HALOX® SZP-395 is a white, non-refractive, corrosion-inhibiting pigment used in protective coating systems. HALOX® SZP-395 is the most efficient and versatile corrosion-inhibiting pigment. It is recommended for use in a wide variety of resin systems and is equally effective in such resins as alkyds (both traditional and high solids), epoxies, latexes, water-reducible alkyds, high acid value resins, catalyzed baking systems, and vinylidene chloride latexes. The fine particle size and low oil absorption of HALOX® SZP-395 make it the pigment of choice in thin film applications (<1 mil or 25 microns).

Brand: HALOX (36 products)

Functions: Corrosion Inhibitor, Pigment

Chemical Family: Phosphosilicates, Strontium & Strontium Compounds, Zinc & Zinc Compounds

Labeling Claims: Heavy Metal-free

Compatible Polymers & Resins: Alkyds, Epoxies (EP), Polyurethanes (PU), Polyvinylidene Chloride (PVDC)

Technical Data Sheet
Enhanced TDS

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

CASE Ingredients Functions
Chemical Description

Strontium Zinc Phosphosilicate

Features & Benefits

Labeling Claims
CASE Ingredients Features

Applications & Uses

Compatible Substrates & Surfaces
Recommended Loading Levels
  • Recommended loading levels range from 2-5% based on total formula weight in many water based systems.
  • Recommended loading levels range from 3-7% based on total formula weight in traditional solvent based coatings.
Applications
  • Epoxies
  • Latex
  • Alkyds (high solids and traditional)
  • PVDC
  • Catalyzed Baking Systems
  • High Acid Value Resins
  • WR Alkyds
  • Water reducible alkyds
  • Vinylidene chloride latexes.
  • The fine particle size and low oil absorption of HALOX® SZP-395 makes it the pigment of choice in thin film applications (<1 mil or 25 microns).

Properties

Appearance
White Powder
Typical Properties
ValueUnitsTest Method / Conditions
Density3.3g/ml-
Hegman Grind5.5--
Mean Particle Size4.2microns-
Moisture Content1.5%-
Oil Absorption34lbs/100 lbs-
pH (10% Solution by Weight)7.2--
Solubility in Water0.02%-

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

HALOX® 430 JM versus Zinc Containing Cl, SZP 395

Water based Light Industrial PU DTM with 2% CI on TFW

Panel Data

B1000 Gloss Scribe Creep ASTM D
1654
ID Cross
Hatch
Adhesion
20° 60° 85° Scribe Creep
(mm)
AVG of 2
panels
B1000
% Improvement
vs CTL
            AVG of 2 panels
Blank 3B 37.4 76.2 96.4 10 CTL
2% SZP395 3B 29.5 72.6 95.6 11.75 85%
2% 430 4B 28.2 71.4 96.7 5.5 182%

ASTM B117, 144 hours, DFT @50 microns, B1000

HALOX® SZP-395 - Halox® 430 Jm Versus Zinc Containing Cl, Szp 395

 

Water based Light Industrial PU DTM with 2 4% CI on TFW

Panel Data

CRS Gloss 144 hours
ID Cross
Hatch
Adhesion
20° 60° 85° Scribe Creep
(mm)
AVG of 2
panels
%
Improvement
vs CTL
            AVG of 2 panels
Blank 0B 39 76 95.7 19.75 --
2% 395 0B 30.3 72.3 97 19 104%
2%
430JM
2B 27.9 70.2 96.4 11.5 172%
4%
430JM
2B 22 66.7 95.3 9.875 200%

ASTM B117, 144 hours, DFT @50 microns, CRS

HALOX® SZP-395 - Halox® 430 Jm Versus Zinc Containing Cl, Szp 395 - 1

 

Heavy Metal Free versus Zinc

Water based Light Industrial DTM Epoxy ASTM B117 @ 168 hours over CRS

CRS     168 Hours  
Sample Panel # DFT Scribe
Creep
ASTM
D 1654
Field
Corrosion
D 610
Field
Blistering
ASTM D
714
Scribe Creep
(mm) AVG of
2 panels
Improvement
vs CTL
Blank 1 4.66 5 10 10 26.375  
2 4.68 4 10 10    
SZP395 1 4.34 5 10 10 6 440%
2 4.4 6 10 10    
700 1 4.58 8 10 10 6.9375 380%
2 4.63 8 10 10    

5% loading level

HALOX® SZP-395 - Heavy Metal Free Versus Zinc

Factors to Consider while Creating Coatings Solutions
  • Combine the inhibitors utilize synergy of multiple mechanisms to achieve desired performance.
    • Inorganic/Flash Rust
    • Inorganic/Inorganic
    • Inorganic/Organic
  • Optimize Solubility of the inhibitor. Synergize short term and long term corrosion inhibitors based on their solubility.
  • Inhibitor Concentration avoid direct weight to weight replacements. Beneficial to optimize usage level.
  • Substrate specific corrosion inhibitor selection can be substrate dependent.

Storage & Handling

Shelf Life
36 Months