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Prepared Drier series, used for PU paint system as a raw material for drier component.
【TYPE】PREPARED DRIER
【CHARACTERIC ADVANTAGES】
Doxu Chemical Prepared Drier series, used for PU paint system as a raw material for drier component.
【APPLICATIONS】1. As a raw material for PU prepared drier. Need to dilute with suitable solvent according to the type of resin.
【SPECIFICATION】
PRODUCT
SPECIFICATION
|
PRODUCT SPECIFICATION |
PREPARED DRIER (50BK) |
|
APPERANCE |
Clear |
|
COLOR (Fe-Co) |
≤1 |
|
%NCO |
7.8±0.5 |
|
%NON-VOLATILE MATERIALS |
51±2 |
|
VISCOSITY / /25℃ （cps） |
800±500 |
|
%Free-TDI |
≤0.5 |
|
%SOLUBILITY （vs XYL） |
≥70 |
【SOLUBILITY】
Soluble in Esters, Ketones, and ether-ester solvent; Limitedly soluble in Aromatic solvent; Insoluble in Aliphatic solvent. Please test the stability in the solvent and the effect of film before using.
【Warning】
Solvents containing reactive groups (e.g. water. alcohols, amines) should not be used since they react with the PU hardener. It is recommended to use “urethane grade” solvent for the dilution (with water content below 500 ppm) , and ≥25% solid content after diluted is recommended.
The product is sensitive to moisture. Care should be taken to use or split charging to avoid the vapor. It must be sealed tight after use up as soon as possible.
This product is to use with our PU hardener together, recommended to use 5% to 50% according to the formula. Don't use it alone.
The product should be kept in cool and dry place and no outdoors. The shelf life is up to 6 months if it is stored in its sealed original drums.
【DELIVERY FORM】 Net Weight: 215KG/Drum, 20KG/Pail, 4KG/TIN
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