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TR-1070M

2023-11-13

1、 Features and main uses:

Tianrun TR-1070M is an unsaturated polyester resin (modified) synthesized from phthalic anhydride and diols, which is soluble in styrene. Made by adding white carbon black, dispersant, defoamer, metal cobalt, etc. through high-speed dispersion and deep processing, it has medium viscosity, high thixotropy, no flow in the vertical plane, and excellent mechanical properties. Fiberglass products suitable for spray forming processes.


2、 Technical specifications of liquid resin (25 ℃):



Item



Unit



Test indicators



Test method



Appearance



---



Tiny red band thixotropic liquid



GB/T8237.6.1.1



Viscosity



CPS



300-450



GB/T 7193-2008



Acid value



mgKOH/g



24-32



GB/T 2895-2008



Gel time



Min(25℃)



20-30



GB/T 7193-2008



Stability



H(80℃)



≥24



GB/T 7193-2008



Thixotropic



25℃/3#spindle



1.5-2.0



 


Gel time test: curing agent Butanox M-50 2%


3、 Physical properties of the casting body (for reference only):


Item



Unit



Test performance



Test method



Casting body



Tensile strength



MPa



≥60



GB/T2568-1995



Tensile modulus of elasticity



MPa



≥3000



GB/T2568-1995



Elongation at break



%



≥2.5



GB/T2568-1995



Bending strength



MPa



100



GB/T2570-1995



Flexural modulus



MPa



≥3000



GB/T2568-1995



Heat distortion temperature





60



GB/T1634-2004



Barcol hardness



---



≥40



GB/T3854-2005



Note: 

1) The casting body and fiberglass sample preparation method shall be carried out in accordance with GB/T8237-2005;

2) Post casting curing treatment: room temperature × 24 hours+60 ℃ × 3 hours+80 ℃ × 1 hour;


4、 Precautions:

1. Before use, please stir evenly in the packaging bucket, or pour out all the resin in the packaging bucket and stir evenly before use.

2. During transportation, it should comply with Chapter 5 of the State Council's "Regulations on the Safety Management of Chemical Dangerous Goods" regarding the transportation and loading and unloading of chemical dangerous goods. The product should be stored in a cool place below 25 ℃, avoiding ignition and isolating heat sources. The shelf life for storage below 25 ℃ is 3 months.


5、 Regarding Product Safety Data (MSDS):

Before using this product, please read the MSDS carefully.

Hotline

0523-86925111

Address: No.1 Yuxing Road, Yonganzhou Town, Gaogang District, Taizhou City

E-mail:trtuhongyuan@tztrchem.cn

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