189 Water Resistance Unsaturated Polyester Resins for Pools and Storage Tanks

• Molecular Principal Chain: Element Organic Polymer
• 220kg/Drum: 80 Drum in 20FCL
• Shelf Time: 6 Month
• Gel Time: 10-22 Mins
• 25oc PA.S Viscosity: 0.25-0.45
• Elongation: 4.0%
• Model NO.: 189 UPR
• Non-Volatile: 59-65%
• Flexural Strength: 100MPa
• Transport Package: Drum
• Specification: A Grade Quality
• Origin: China
• HS Code: 39079100
• Production Capacity: 10000ton/Year

Product Description

Product Description

189 is a kind of water and chemical resistance UPR with low viscosity. The resin has high elongation , pre-accelerated, thixotropic, with wax.It can be applied in manufacturing FRP products and cooling tower as well as hand lay-up products.
 

Technical data sheet

 

The technical data of liquid resin
 

projects	unit	index	Test method
appearance	--	Light yellow clear liquid	GB/T 8237.4.1.1
viscosity	25ºC,Pa.s	0.25-0.45	GB/T7193.1
Acid Value	MgKOH/g	19-27	GB/T2895
Gel time	25ºC,min	10.5-21.5	GB/T 7193.6
Solids content	%	59-65	GB/T 7193.3

Gel time: 50% Cyclohexanone peroxide: 4%  accelerator E1:4%

 Properties of resin casting bodies(for reference)
 

Projects	unit	Measured value	Test method
Barcol hardness	--	46	GB 3854-83
Thermal deformation temperature	ºC	57	GB 1634-04
Breaking Elongation	%	4.0	GB2568-95
Water absorption	%	0.15	GB1462-88

Remarks:The method of casting bodies making sample must be implemented on the basis of GB 8237-87.
               curing system: curing agent  55%   MEKPO:2%   AcceleratorE1:2%
               post curing system: 60ºC×2 hour + 80ºC×2hour




The properties of FRP
 

Project	Unit	Measured value	Test method
Flexural Strength	Mpa	298	GB/T2570-95
Modulus of elasticity in static bending	Mpa	1.35x10000	GB/T2570-95

Remarks:The method of casting bodies making sample must be implemented on the basis of GB 8237-87.
               curing system: curing agent55%   MEKPO:2%   AcceleratorE1:2%
               post curing system: 60ºC×3 hour + 110ºC×2hour

 

Referenced formulas

 

                                                    Portion
189resin                                   100
Curing agent(55%MEKPO)            1~2(according to circumstance
(50%Cyclohexanone peroxide)        4
Accelerator E1                                1-4
 

 

Transportation and storage

 

The transportation should adhere to relative items in the five chapters of Hazardous chemicals safety management regulation of the state council. The resin should be stored under 25ºC cooling place and far from fire and heat source. The quality guarantee period is 3 months (according to the certificate of quality)
 

Application photos

 

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