Product name: pentaerythritol tech grade
Molecular formula: c5h12o4
Specification:
Pentaerythritol 95%
Mono-pe: 95.0%min
Hydroxyl value: 47.5%min
Moisture: 0.5%max
Ash: 0.1%max
Chromaticity: 2
Pentaerythritol 98%
Content: 98%min
Hydroxyl value: 48.5%min
Heat loss: 0.2%max
Ash: 0.05%max
Phthalic color: 1
25 kgs in net bag.
Specifications:
Project
Guaranteed values
Examination result
Color
White
White powder
The ph value
5.5-7.0
7
Oil absorptiong/100g
25-35%
29
Residue on sieve(45um)≤
0.50%
0.4
Moisture%
≤1.5
0.9
P2o5%
35-40
35.8
Al2o3%
12-18
17
Sio2%
8-12
9.3
Specifications:
Project
Guaranteed values
Examination result
Color
White
White powder
The ph value
5.5-7.0
7
Oil absorptiong/100g
25-35%
29
Residue on sieve(45um)¡ü
0.50%
0.4
Moisture%
¡ü1.5
0.9
P2o5%
35-40
35.8
Al2o3%
12-18
17
Sio2%
8-12
9.3
1.Usage:aluminium tripolyphosphate is the ideal substitute of toxic antirust pigments containing lead or chrome. This product is superior to such antirust pigments as lead red, zinc chrome yellow and zinc phosphate in rust prevention and practicality.
2.Properties: white powder, insoluble in water, density: 2.6-3g/cm, nontoxic, not irritative to skin, free of harmful heavy metal elements like lead or chrome and good thermal stability.
3.Applications: this coloring pigment is able to widely substitute conventional toxic antirust pigments such as lead red and zinc chrome yellow in the production of various prime coats and combined coating materials. With good compatibility with varnish paints, it can be used together with various coloring pigments, filling agents and antirust pigments in the production of high performance anti-corrosion coating materials.
Appearance£ºwhite powder, white pigment, zinc sulfate content is 30%.
Formula: zns baso4
Specifications:
Terms b301 b311
Total of zinc and baso4 (as zns) 99%min 99%min
Total zinc (as zns) 28-30%min 30%min
Volatile matters at 105 c 0.3%max 0.3%max
Zinc oxide 0.6%max 0.3%max
Soluble matters in water 0.4%max 0.3%max
Screen residues (63um mesh) 0.1%max 0.1%max
Oil absorption (g/100g) 14%max 10%max
Color killing (compare with standard) 105%min 105%min
Package: plastic weaving bag with polyethylene liner or paper bag, 50kg or 25kg per bag.
Application: coating, paint producing, printing ink, plastic, rubber, paper making, enamel etc.
25kg/bag
Feature gloss, high brightness, dispersion, good liquidity, strong hiding power and coloring lee, has good weather resistance and anti-powdering performance
Specifications
Tio2 content(%) 94
Whiteness(%) 100
Reducing power (compared with standard sample) ¡ý 100
Oil absorption 19
Ph 8.0
Average particle size 0.29
Volatile 0.4
Dispersion 6.0
Package :25kg in bags or as your buyers¡¯requirement
Usage decorative coatings, powder coatings and general industrial coatings, printing ink, paint, paper, paint, plastics, profiles, pvc, etc.
