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RTM Resin Infusion 9501P

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Product Details

 

RTM Leading Resin - RTM Resin Infusion 9501P

 

● Properties:

9501P unsaturated polyester resin is a type of orthophthalic and promoter resin , mainly composed of phthalic anhydride, maleic anhydride and standard diol. It is dissolved in cross-linking of styrene and have lower viscosity and moderate reactivity.

 

● Features and Application of RTM resin

9501P low peak of exotherm temperature,small shringage,fast post curing,water resistance and heat resistance,have excellent mechanical performance,good wetting of fiberglass and excellent injection performance,molding for the thick products once.Suitable for medium and large RTM or vacuum infusion product,such as FRP air conditioner ,FRP cabin cover or marine ,etc. 

 

● Performance index of liquid unsaturated polyester resin:

Performance

Parameter

Unit

Standard test

Appearance

Transparent yellowish viscous liquid

-

-

Acid Value

17-24

mgKOH/g

GB/T 2895-2008 

Viscosity,25℃

0.12-0.17

Pa.s

GB/T 7193-2008

Solid Content

49-55

%

GB/T 7193-2008

Stability,80℃

≥24

h

GB/T 7193-2008

Gel Time,25℃

30-65

min

GB/T 7193-2008

Peak of Exotherm Temperature,25℃

100-130

-

Gel time test:25 ° C water bath, 50g resin plus 1.0g M-50(Akzo-Nobel)

‍Peak of Exotherm TemperaturePeak of Exotherm Temperature:25 ° C water bath, 100g resin plus 2.0g M-50(Akzo-Nobel)

 

● Resin Casting Properties of unsaturated polyester resin: 

Performance

Parameter

Unit

Standard test

Appearance

Resin casting body without defects



Barcol Hardness

42


GB/T 3854-2005

Heat Deflection Temperature

80

GB/T  1634-2004

Elongation at Break

2.5

%

GB/T  2567-2008

Tensile Strength

70

Mpa

GB/T  2567-2008

Tensile modulus

3500

Mpa

GB/T  2567-2008

Flexural Strength

120

MPa

GB/T  2567-2008

Flexural Modulus

3600

MPa

GB/T  2567-2008

Executive Standard: GB/T8237-2005

 

● Typical value for FRP:

Performance

Parameter

Unit

Standard test

Barcol Hardness

66-

GB/T 3854-2005

Flexural Strength

310

Mpa

GB/T 1449-2005

Flexural Modulus

18000

Mpa

GB/T 1449-2005

Tensile Strength

330

Mpa

GB/T 1449-2005

Tensile modulus

17000

Mpa

GB/T 1449-2005

 

● Instruction:

1.9501P resin contain promoter, have no wax and thixotropic agent.

2.9501P suitable for medium and large RTM or vacuum infusion product,it is recommended NEWECO 9502P for small RTM or vacuum infusion product.

3.Because of RTM or vacuum infusion product have different thickness, the appropriate gel time and peak of exotherm temperature should be chosen.so that meet the requirements for technology.Production according to technical target if necessary.

 

● Package:

The packing net weight is 220KG with metal barrel.

 

● Product Cases:

 9501P (2)

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