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-MG1002 Unsaturated polyester resins
TR-MG1002 Unsaturated polyester resins
Features and main purposes:
TR－MG1002 is a kind of unsaturated polyester resin synthesized with main materials of phthalic anhydride and standard diatomic alcohol, having dissolved in styrene,It features medium viscosity and moderate reactivity, exclusively for end anchor, full anchor and anchor cable.
Specification of liquid resin：(25℃)：
|
Items |
Unit |
Testing result |
Test Method |
|
Appearance |
--- |
Transparent yellowish liquid |
GB/T8237.6.1.1 |
|
Viscosity |
CPa·s |
0.35-0.65 |
GB/T 7193-2008 |
|
Acid Value |
mgKOH/g |
≤25 |
GB/T 2895-2008 |
|
Geltime |
Min（25℃） |
3-6 |
GB/T 7193-2008 |
|
Shelf life |
H（80℃） |
≥24 |
GB/T 7193-2008 |
Note: 25°C water bath, adding 2ml iso-octanoic acid cobalt solution into 50g resin and 0.5g M-50 。
Specification of casting resin(typical value):
| Items |
Unit |
Test performance |
Test Method |
|
Casting matrix |
|||
|
Tensile strength |
MPa |
≥50 |
GB/T2567-2008 |
|
Tensile Modulus |
MPa |
≥2600 |
GB/T2567-2008 |
|
Break elongation rate |
% |
≥2.0 |
GB/T2567-2008 |
|
Flexible strength |
MPa |
≥3000 |
GB/T2567-2008 |
|
Flexible Modulus |
℃ |
≥60 |
GB/T1634-2004 |
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;