Antioxidant 626 Primary Antioxidant for Organic Polymers

  • Model NO.: AO626
  • Kind: Antioxidant
  • Trademark: DEBORN
  • Origin: China
  • Color: White
  • Appearance: Powder or Granular
  • Specification: 99%
  • HS Code: 381220
Name   Antioxidant 24
Synonyms   Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite; 3,9-Bis(2,4-bis(1,1-dimethylethyl)phenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane; ADK Stab PEP 24; Mark PEP 24; Ultranox 626
   
Molecular Structure    
   
Molecular Formula   C33H50O6P2
Molecular Weight   604.69
CAS Registry Number   26741-53-7
       
 
Specifications:
Appearance: White to yellowish solid 
Glass transition temperature: 95-120°C 
Loss on Drying: 0.5% max
Toluene Insolubles: OK
 
Applications:
PE-film, tape or PP-film, tape
or PET, PBT, PC and PVC.
 
Characteristics:
1. Low volatility
2. Selective reactivity
3. Minimal color contribution
4. Excellent compatibility with other HALS and UVA

ISO standard reinforced GCL is a kind of special used for artificial lake water, landfill, underground garage, the roof garden, pool, oil and chemical storage area such as seepage prevention of geosynthetic materials, it is made of high dilatability of sodium base bentonite filling between the special composite Geotextile and non-woven fabric, with acupuncture law into bentonite seepage control pad can form many small fiber space, is bentonite particles can not be like a direction, when under the influence of water within the mat forming uniform density of colloidal membrane, prevent the leakage of water.

GCL PET (1)

Usage:
It is used to prevent water leakages in areas of artificial lakes, waste disposal fields, underground garage, top building gardens, reservoirs, oil warehouses, and chemicals accumulating fields.
GCL with film

Features:
1. Improved leakage performance
2. Permanent waterproof performance
3. Simple construction and short time limit for a project.
4. Not influenced by air temperature.
5. A kind of green material and good to environmental protection.
6. More versatile than compacted clay 
7. Increased airspace and liner efficiency 
Ce Iso Of Gcl

Powder Waterproof Blanket

Powder Waterproof Blanket,Gcl Water-Proof Blanket,Waterproofing Waterproof Blanket,Api Waterproof Blanket

Shandong Tianhai New Materials Engineering Co., Ltd , http://www.chinatinhy.com