Shanghai New Tianhe Resin Co., Ltd.
Main products:unsaturated polyester resin,vinyl-ester resin,SMC/BMC,FRP PRODUCTS,UPR COMPOSITE
Products
Contact Us
  • Contact Person : Ms. Wang Jenny
  • Company Name : Shanghai New Tianhe Resin Co., Ltd.
  • Tel : 0086-021-57485068
  • Fax : 0086-021-57480370
  • Address : Shanghai,Shanghai,No.5995 Daye Rd,Fengxian Area, Shanghai, China.
  • Country/Region : China
  • Zip : 201404

Unsaturated Polyester Resin(Infusion/RTM/Resin Transfer Molding)

Unsaturated Polyester Resin(Infusion/RTM/Resin Transfer Molding)
Product Detailed
1.Orthophthalic 2.Good impregnation to glass fiber 3.Low exotherm 4.Good cure property 4.High mechanical strength

DS-125P-1 is an unsaturated polyester resin of pre- accelerated   type. It has good properties of process, applicable to different technologies of hand lay-up, RTM etc. Its glass reinforced plastic has good mechanic hardness.

Technical Indexes of Liquid Resin
ItemUnitValueStandard
Appearance 

Reddish Liquid

Visual  
Acid ValuemgKOH/g19-25GB2895
Viscosity(25°C)mPa.S165-275GB7193
Gel Time( Spring )min14-26GB7193
Non-Volatile%57-63GB7193
Thermal Stabilityility( 80°C)h≥24GB7193 
Note: Gel Time is 25°C; in air bath, 0.5 ml MEKP solution were added into 50 g resin.
Performance Indexes of Resin Casting Substance
ItemItemUnitValueStandard
Barcol hardness ≥Barcol40GB3854
Tensile strength  ≥MPa60GB2567
Tensile modulus ≥MPa3000GB2567
Elongation at break≥%2.0GB2567
Flexural strength ≥MPa100GB2567
Flexural modulus≥MPa3100GB2567
Impact strength ≥KJ/m23.0GB2567
H.D.T ≥°C65GB1634.2
Note: Environmental Temperature for Experiment: 23±2°C; relative humidity: 50±5%

Packing and Storing

DS-125P-1: Packed in metal pail of 220 KG net weight with shelf life of 6 months at 20°C at ventilated places; avoiding direct sunlight and heat or fire.

Note: The data were tested according to GB standard. Influenced by many factors in the process of fabrication, necessary researches by user are not exclusive. Legally, no warranties for some performances of product are applicable to one specific use, and the rights to amend the materials are reserved.

Unsaturated Polyester Resin(Infusion/RTM/Resin Transfer Molding)



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