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TR-MG1002 Unsaturated Polyester Resin (Summer) (Modified)

2023-11-07

1. Features and main uses:

Tianrun TR-MG1002 is an unsaturated polyester resin (modified) with phthalic anhydride and standard diols as the main raw materials, which has been dissolved in styrene. It has medium viscosity and medium reactivity. End anchor, full anchor, cable special.


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

Item

Unit

Test index

Test method

Appearance

---

Clear yellowish liquid

GB/T8237.6.1.1

Viscosity

CPa·s

0.35-0.65

GB/T 7193-2008

Acid number

mgKOH/g

≤25

GB/T 2895-2008

Gel time

Min(25℃)

3-6

GB/T 7193-2008

Stability

H(80℃)

≥24

GB/T 7193-2008

Note: Water bath at 25℃, 50g resin added 1g cobalt iso-octoate solution and 0.5g M-50.



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

Item

Unit

Test performance

Test method

Casting body

Tensile strength

MPa

≥50

GB/T2567-2008

Tensile modulus of elasticity

MPa

≥2600

GB/T2567-2008

Elongation at break

%

≥2.0

GB/T2567-2008

Flexural elastic modulus

MPa

≥3000

GB/T2567-2008

Thermal deformation temperature

≥60

GB/T1634-2004

Note:

(1) The casting system sample is measured by adding filler; Curing system: promoter DMA 1.0%, curing agent 70%BPO 5%.

(2) Curing after casting: room temperature ×24 hours +60℃×3 hours +80℃×2 hours;


4. Note:

1. Stir well in the packaging bucket before use, or pour out all the resin in the packaging bucket and stir well before use.

2. The transportation shall comply with the transportation and loading provisions of chemical dangerous goods in Chapter 5 of the Regulations on the Safety Administration of Chemical Dangerous Goods of The State Council. The product should be stored in a cool place below 25℃, avoid fire, isolate heat source, and the shelf life below 25℃ is 3 months.


5. Product Safety Data (MSDS) :

Before using this product, be sure to read this product MSDS in detail.

Hotline

0523-86925111

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

E-mail:trtuhongyuan@tztrchem.cn

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