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Oil FRP Storage Tank Resin

Oil FRP Storage Tank Resin
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Product Details


Double-wall FRP tank Resin 2948APT/948-2A


● Properties:

2948APT/948-2A is a Terephthalic-DCPD unsaturated polyester resin,It has excellent chemical resistance, good glass fiber wetting.


● Features:

  1. Has excellent mechanical of FRP.

  2. Has good operational performance.

  3. Has outstanding corrosion resistance(solvent resistance,acidproof,salt-tolerant,etc).

  4. Comply with the requirements of the UL1746 certificate.


● Application:

Suitable for hand lay-up , spraying and filament winding process.Used for S/F and F/F FRP petroleum storage tank and common FRP product.


● Performance index of liquid resin:

PerformanceParameterUnitStandard test
Acid value17-23mgKOH/gGB/T 2895-2008 
Viscosity25℃0.25-0.45Pa.sGB/T 7193-2008
Solid content68-75%GB/T 7193-2008
Gel time10-32minGB/T 7193-2008


● Resin Casting Properties of resin: 

Executive Standard: GB/T8237-2005

PerformanceParameterUnitStandard test
Barcol Hardness40GB/T 3854-2005
Heat Distortion Temperature85GB/T  1634-2004
Elongation At Break2%GB/T  2567-2008
Tensile Strength50MpaGB/T  2567-2008
Tensile Modulus Of Elasticity3100MpaGB/T  2567-2008
Flexural Strength90MPaGB/T  2567-2008
Flexural Modulus3200MPaGB/T  2567-2008


● Resin FRP Properties of  unsaturated polyester resin: 

Barcol Hardness65
Elongation At Break1.9%
Tensile Strength330Mpa
Tensile Modulus15000Mpa
Flexural Strength330MPa
Flexural Modulus16000MPa


● UL1316/1746 Evaluation List:


Thermal aging 


Solvent Resistance


Light Exposure And Water Exposure


Lower Temperature Impact


Corrosion Resistance Assessment


Osmotic/Dissolve Precipitation



Conform to UL1746.Recommend apply to

S/F double-wall storage tanks.


● Instruction:

1.Adjust accordingly to the changing seasons.The company reserves the right to modify certain parameters as technology advances and user requirements change.User personality requirements, please confirm with the company.

2.In the production process of using resin products, because the performance realization of user products is affected by multiple factors such as design, process and environment, it is necessary to conduct experiments, tests, and verification by yourselves before selecting and using resin products.

3.Unsaturated polyester resin products belong to class 3 of inflammable and dangerous goods, storage, transportation should comply with the relevant provisions of the state, and prohibit insolation in the sun, avoid rain.

4.Unsaturated polyester resin product waste according to GB18597-2001 standard storage, waste disposal according to GB18484-2001 standard incineration disposal, its packaging container must be in accordance with local environmental protection laws and regulations.

5.Unsaturated polyester resin is unstable, should be stored under 25 ℃ in a cool, ventilated, avoid fire, away from heat and radiation sources, keep container closed, waterproof sunscreen, should be separated from oxidant, acid, alkali.Should comply with the above packaging, transportation, storage requirements under the premise of storage period is 6 months (including the resin of the accelerator storage period for 3 months), such as storage temperature is higher (no more than 30 ℃), the storage period shall not exceed 3 months (including the resin of the accelerator storage period shall not exceed 1.5 months).


● Product Cases:


Oil FRP Storage Tank Resin


Oil FRP Storage Tank Resin



Double-wall FRP tank Resin


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