Cooling Towers

 

You will respectfully be informed about specified code and products range details based on your correspondence to your sales expert.

 

Performance Index of Liquid Resin:

Type of resin (Gardner)(Sec) Unsaturated Polyester Resin Ortho base – Thixotropic and containing accelerator
Appearance Clear Liquid
Gel time 14 – 25 min
Gel time terms —–
Peak Temperature Max 190 °C
Solid Content 62% – 66 %
Viscosity at 25 C 450 – 650 cP
Acid Value 10 – 20 mgKOH/g
Shelf life 3 Month

 

Mechanical properties:

Tensile Strength 55 – 70 MPa (Test Method ISO 527-2)
Elongation  3% – 10% (Test Method ISO 527-2)
Tensile modulus 460 – 1880 MPa (Test Method ISO 527-2)
Flexural Strength 100 – 130 MPa (Test Method ISO 178)
Flexural modulus 2450 – 3600 MPa (Test Method ISO 178)
HDT Min 55 °C (Test Method ASTM D648)
Hardness 37 – 45 Barcol (Test Method ASTM D2583)
Volumetric Shrink Max 1.3% (Test Method ASTM D2566)

 

Product Application:

General purpose
Applications for the production of parts with high flexibility and low shrinkage
Hand Lay-up
Flotations Products (Tixotrop & Pre-Accelerator)
Artificial Stone
Paltrogens
Cooling Towers

 

Product Description:

Low activity
Very good flexibility
Low Shrinkage
Good adhesion to fibers
Good mechanical properties
High impact resistance
Low water absorption

 

Shelf Life:
This product must be stored in its orginal sealed steel drum in a cold and dry place away from fire, heat source and direct sunlight in temperatures between 5-30 °C. Under these conditions, the shelf life of this product will be maximum 6 months from delivery time.

 

Packaging
200 Kg net in steel drum

 

Remark:
Solid content, Viscosity and other qualitative parameters, are customizable based on customer requirements.

Technical specifications of polyester
Acid Value Resin

10 – 20 mgKOH/g

Appearance Resin

Clear Liquid

Gel time

14 – 25 min

Gel time terms

Use 2% by weight of Benzoyl Peroxide Paste

Peak Temperature

Max 190 C

Shelf life

3 Months

Solid Content Polyester

62 – 66 %

Type of resin (Gardner)(Sec)

Unsaturated Polyester Resin Ortho base – Thixotropic and containing accelerator

Viscosity at 25 C

450 – 650 cP

Mechanical properties
Elongation

3% – 10% (Test Method ISO 527-2)

Flexural modulus

2450 – 3600 MPa (Test Method ISO 178)

Flexural Strength

100 – 130 MPa (Test Method ISO 178)

Hardness

37 – 45 Barcol (Test Method ASTM D2583)

HDT

Min 55 °C (Test Method ASTM D648)

Tensile modulus

460 – 1880 MPa (Test Method ISO 527-2)

Tensile Strength

55 – 70 MPa (Test Method ISO 527-2)

Volumetric Shrink

Max 1.3% (Test Method ASTM D2566)

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