Address: No.1, Yu Xing Road, Yong’an zhou Town, Gaogang District, Taizhou City
Service phone:0523-86925111
Emergency Call:4001165689 Fax:0523-86925988
Website:www.tztrchem.cn
E-mail:trtuhongyuan@tztrchem.cn.
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Product classification
TR-AM103 Unsaturated polyester resins
TR-AM103 Unsaturated polyester resins
Features and main purposes:
TR-AM103 is a kind of vinyl type unsaturated polyester resin, having dissolved in styrene.It is a kind of unsaturated polyester resin synthesized with main raw material, having dissolved in styrene, processed deeply at a high speed with addition of white carbon black, dispersing agent, de-foaming agent and metal cobalt, featuring low viscosity, high thixotropic, and gel not flowing down, applicable for the injection molding process of FRP products.especially for occasions demanding for high mechanical strength, electrical insulation and chemical corrosion resistance under high temperature, such as electrical engineering, shipbuilding, chemical equipment, anti-corrosion facilities.
Specification of liquid resin:(25℃):
Items |
Unit |
Testing result |
Test Method |
Appearance |
--- |
Reddish thixotropic liquid |
GB/T8237.6.1.1 |
Viscosity |
Pa·s |
300-500 |
GB/T 7193-2008 |
Acid Value |
mgKOH/g |
7-15 |
GB/T 2895-2008 |
Geltime |
Min(25℃) |
15-25 |
GB/T 7193-2008 |
Shelf life |
H(80℃) |
≥24 |
GB/T 7193-2008 |
Note: Adding 2ml peroxide methyl ethyl ketone into the 100g resin
Casting matrix(typical valu):
Items |
Unit |
Test performance |
Test Method |
Casting matrix |
|||
Tensile strength |
MPa |
≥110 |
GB/T2567-2008 |
Tensile Modulus |
MPa |
≥3100 |
GB/T2567-2008 |
Break elongation rate |
% |
≥2.8 |
GB/T2567-2008 |
Flexible strength |
MPa |
≥110 |
GB/T2567-2008 |
Flexible Modulus |
MPa |
≥3500 |
GB/T2567-2008 |
Heat Distortion Temp |
℃ |
≥105 |
GB/T1634-2004 |
Barcol hardness |
--- |
≥50 |
GB/T3854-2005 |
Note: (1) Casting matrix sample is made according to GB/T8237-2005; with temperature of 25°C, curing system: promoter RCA 1.0%, Curing agent M-50 1.5%.
(2) Post-curing treatment of casting matrix: room temperature×24 Hours+60°C×3 Hours+80°C×2 Hours;