Anhydrous Zinc Borate

  • 产品名称: Anhydrous Zinc Borate
  • 产品分类: Zinc Borate
  • 公司名称: 山东银瑞阻燃材料有限公司
  • 型号规格:
  • 产品用途:
  • 产品价格: ¥0.0
  • 添加时间: 17/08/28
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Anhydrous Zinc Borate


Features:

1.Flame Retardant . Smoke Suppressant
In contrast to antimony oxide, which promotes smoke formation, zinc borate reduces smoke emission
 
2.Synergist with antimony oxide
Use in conjunction with antimony oxide to give synergistic effect
 
3. Synergist with Alumina Trihydrate (ATH) or Magnesium compounds Use in conjunction with  alumina trihydrate or magnesium compounds such as magnesium hydroxide and magnesium carbonate to givesynergistic effect
 
4.Acid Suppressant Low HCl/acid value
 
5. Afterglow Suppressant  Char Promoter Form a glassy layer
 
6.Corrosion Inhibition Used in flame retardant vinyl chloride latex formulations, as an adhesive in bonding fiberglass insulation to aluminum foil
 
7.Low Tinting Strength

Has a refractive index similar to most polymer systems, which results in the retention of considerable translucence, which allows the use of lower pigment loading as compared to antimony oxide

Technical parameters:

Technical requirements Test results
ZnO % 42-44 43.64
B2O3% 52-56 54.80
Appearance  water%  ≤0. 0 5 0. 024
Sieve Residue ≤ 0.0005 0.0003
Crystal water % 1.5 0.34
Pb ppm ≤ 10 6.3
As ppm ≤ 2 ND
Cd ppm ≤ 5 1.8
Cr ppm ≤ 5 1
P article size 1-5 um 2. 6
Whiteness% ≥ 97 98.5
Expiry date Apr , 1  2018



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