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OrthoPhtlaic unsaturated polyester Resin UP-971
Product Describtion
OrthoPhtlaic unsaturated polyester Resin
UP- 971 is an unsaturated polyester resin based on carboxylic acid, with high flexibility characteristics.
 Technical information 
Characteristics
Range/ Value
Unit
Ref. Standard
Solvent
Styrene


Appearance
Viscose liquid


Color
Red- purple


Percent solids
70±2
%
ISO 3251
Viscosity
300-800
cp
ISO 2555
Density
1.1±0.5
g/cm3
ISO 1675
Gel time
8 - 12
Min

Acid Value
Max: 20
mg KOH/g
ISO 2114
* Curing method: 100 gr resin + 2 g benzoyl peroxide paste at 25 ᵒ C
 Applications 
Due to its high flexibility, this product is used for production of stone putty. Mixed with the benzoyl peroxide, putty dries to a hard sandable state within a short time.
 Storage 
Keep way from direct sunlight and under 25 ᵒC.
 Stability 
Under aforementioned conditions: 4 months from production date.
 Related Photos