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Unsaturated Polyester Resin Fiberglass Resin TM-191 General Purpose

Unsaturated Polyester Resin Fiberglass Resin TM-191 General Purpose Basic Info

  • Model NO.: TM-

  • Natural Resin: Rosin

  • Organic Peroxides Molecular Principal Chain: Element Organic Polymer

  • Specification: 220KG/DRUM

  • HS Code: 3907910000

  • Synthetic Resin: Unsaturated Polyester Resin

  • Organic Peroxides Characteristic: Thermosetting Resin

  • Color: Transparent

  • Organic Peroxides Transport Package: Drum

  • Origin: Changzhou, China

Unsaturated Polyester Resin Fiberglass Resin TM-191 General Purpose Product Description


itemunitindextest standard
Appearance--Clear pale yellow liquidGB/T 8237.4.1.1
viscosity25oC,Pa.S0.25~0.45GB/T 7193.1
gel time25oC,min10.5~21.5GB/T 7193.6
acid valuemgKOH/g25~30GB/T 2895
non-volatile%61~67GB/T 7193.3

TM-191RS General Unsaturated Polyester Resin
1.Brief Introduction:
TM-191RS UPR is a kind of general purpose use UPR, low viscosity, good mechanical strength and high elongation. It can be applied in all kinds of FRP products as well as lay-up products.
 
2.Unsaturated Polyester Resin Fiberglass Resin TM-191 General Purpose Liquid resin technical data:

Gel Time:  50% cyclohexanone   peroxide 4%,  Accelerator E1:  4%:
 
3.resin casting matrix performance

itemunitmeasured valuetest standard
Barcol Hardness--41GB 3854-83
HDToC70GB 1634-04
Flexural StrengthMPa114GB/T 2570-95
tensile strengthMPa60GB/T 2568-95
Elongation at break%3.5GB/T 2568-95
Impact StrengthKJ/m210.2GB/T 2571-95

Remark:  casting matrix should follow GB8237-87
     Hardness system: hardener 55%MEKPO:1.5%  accelerator E1:1%   
        60oC×3 Hours + 80oC×2 hours
 
4,performance of FRP

itemunitmeasured valuetest standard
Flexural StrengthMPa365GB/T1449-83
tensile strengthMPa290GB/T1447-83
Impact StrengthKJ/m2235GB/T 1451-83

Remark:  FRP according to GB 8237-87
 ?Hardness system: hardener55%MEKPO:2%  accelerator  E1:2%    60oC×3hours + 110oC×3 hours
 
5,Unsaturated Polyester Resin Fiberglass Resin TM-191 General Purpose Refererce Formula
                                               Weight portion
TM-191RS  UPR                                   100 pottion
Hardener(55%MEKPO)                       2 portion
(or 50% cyclohexanone peroxide)      (4 portion)
acceleratorE1                                                  1-4 portion (the weight depend on the local tempurate)
 
6,Storage And Transportation
The loading and transportation must follow the rules in chapter 5 of dangerous chemicals regulations .The products should stored under 25oC and avoid the sunshine ,heat source and fire source. The shelf life is 6 month.


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