Promoted and Thixotropy Unsaturated Polyester Resin

• Customization: Available
• CAS No.: 100-42-5
• Formula: (C8h4o3.C4h10o3.C4H2O3)X
• Model NO.: GP191
• EINECS: 1866
• Molecular Principal Chain: Element Organic Polymer
• Color: Light Yellow/Purple
• 220kg/Drum: 80 Drum in 20FCL
• Shelf Time: 3 Month
• Transport Package: Drum
• Specification: A Grade Quality
• Origin: China
• HS Code: 39079100
• Production Capacity: 10000ton/Year

Product Description

 

Product Description

 191 is an orthophthalic based polyester general-purpose resin. It have several different variants:

    1, 191(LSE) is an environment friendly variant of 191. Compared with 191, the LSE variant has lower styrene emission which could protect the employees who need to apply it in the closed space.
    2, 191P is pre-promoted 191 resin. The color of 191P is pink, while the 191 is yellow.
    3, 191TP is thixotropic and pre-promoted 191 resin. It is pink troubled liquid.

 

Potential applications:

    1, Boat Construction
    2, Pultrusion and RTM
    3, Filament Winding Pipe
    4, SMC/BMC
    5, Painting
    6, Translucent Panel

Geltime Table:

Ambient Temperature	25ºC	30ºC	30ºC
Catalyst	M50 2%	V388 1%	V388 1.2%
Viscosity (Pas)	500-550	400-450	400-450
Thixotropic Index	2.2-3.0	2.1-2.6	2.1-2.6
Gel Time (min)	21	36.6	31

Properties of Resin Casting Bodies (for reference):

Projects	Measured value	Test method
Barcol hardness	43	GB 3854-83
Thermal deformation temperature (ºC)	68	GB 1634-04
Flexural strength (Mpa)	112	GB 2570-95
Tensile strength (Mpa)	70	GB2568-95
Elongation (%)	3.5	GB2568-95
Impulse strength (kJ/m2)	10.2	GB2571-95

Note: (1), The method of casting bodies making sample must be implemented based on GB 8237-87
          (2), Curing conditions: MEKPO 2%; promoter 2% (cyclohexanone peroxide)
          (3), Curing time: 60ºC×2 hour + 80ºC×2hour

Properties of Fiberglass Reinforced Plastic (for reference):

Porjects	Measured value	Test method
Flexural strength (Mpa)	365	GB/T1449-83
Flexural Modulus (Mpa)	290	GB/T1447-83
Impulse strength (kJ/m2)	235	GB/T1451-83

Note: (1), The method of fiberglass reinforced plastic making sample must be implemented based on GB 8237-87
          (2), Curing conditions: MEKPO 2%; promoter 2% (cyclohexanone peroxide)
          (3), Curing time: 60ºC×2 hour + 80ºC×2hour

Transportation and Storage:
The transportation shall comply with the chapter V of the Regulations on Measures for the Administration of Road Transportation Safety of Dangerous Goods.

    1, Store below 25ºC
    2, Avoid direct sunlight, fire and heat.

Detailed Photos

 

Packaging & Shipping

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