Resoltech 1500 Infusion Structural Epoxy Resin for Tooling & Parts
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Resoltech 1500 / 1504 is an epoxy infusion system with an extremely low viscosity that enables structural composite parts& tools manufacturing with glass of carbon fibre. The system is compatible with RESOLTECH ́s range of 140°C tooling gelcoat, laminating and repair systems.

- Thermally stable up to 140°C (284°F) when fully post cured
- Resistant to thermal cycling damage
- Low initial mixed viscosity for easier infusion; 250 cP at 23°C (73.4°F)
- Long pot-life and gel time; capable of infusing large or complex moulds
- Ambient curing and low shrinkage for accurate mould manufacture
Resoltech 1500 / 1504 is an epoxy infusion system with an extremely low viscosity that enables structural composite parts& tools manufacturing with glass of carbon fibre.
The system is compatible with RESOLTECH ́s range of 140°C tooling gelcoat, laminating and repair systems.
Resoltech 1500 / 1504 is a low shrinkage ambient curing system, which provides a simple way to produce high accuracy moulds.
Thanks to its low viscosity and its exceptional wetting ability this system is designed for infusion and cures at ambient temperatures, it should then be mid-cured at 60°C (140°F) for 8 hours to guarantee the strength needed for demoulding.
It can then be post cured off the plug to give a material that is thermally stable up to 140°C (284°F).
Like all RESOLTECH systems,1500 / 1504 is a state of the art chemistry epoxy system, formulated without any CMR components and caring about the H&S working conditions
Mixing Ratio by weight: 100 g of Resin 1500 : 30 g of Hardener 1504
The mixing ratio must be respected neither excess nor default.
The mixture should be thoroughly stirred to ensure full homogeneity.
Physical Characteristics
Visual aspect
1500: Opalescent slightly yellow liquid
1504: Colourless limpid liquid
Mix: Colourless to slightly yellow opalescent liquid
Density at 23°C (ISO 1675, ±0.05)
References |
1500
|
1504
|
Density |
1.11 |
0.92 |
Mixture density |
1.07 |
Viscosity at 23°C(ISO 12058.2, ±15%)
References |
1500
|
1504
|
Viscosity (mPa.s) |
1500 |
16 |
Mixture viscosity (mPa.s) |
250 |
Reactivity
System |
1500/1504 |
Reactivity on 70mL (~4cm thickness) at 23°C |
6h30min |
Time at exothermic peak on 70mL |
6h20min |
Temperature at exothermic peak on 70mL |
43°C |
Reactivity on 500mL at 23°C |
3h10min |
Reactivity in 2mm film at 23°C |
7h40min |
Curing & Post-curing
System |
1500/1504 |
||
Curing cycles |
8h60°C |
8h60°C |
3h50°C+3h100°C+3h150°C |
Tg |
81°C |
85°C |
141°C |
Shore D Hardeness |
90 |
91 |
94 |
System |
1500/1504 |
|
Curing cycles |
2h120°C (0.2°C.min-1)
|
2h130°C (0.2°C.min-1)
|
Tg |
124°C |
131°C |
Mechanical Properties
System |
1500/1504 |
|
Curing cycles |
8h60°C |
3h50°C+3h100°C+3h150°C |
Flexural Modulus |
3.33 GPa |
3.23 GPa |
Flexural max. strength |
86.3 MPa
|
149.3 MPa
|
Elongation at max. strength |
2.5 % |
7.5 % |
Type of supply
Resoltech 1500 / 1504 epoxy infusion system x 1.3 kg : (1+0.3) kg
Resoltech 1500 / 1504 epoxy infusion system x 6.5 kg : (5+1.5) kg
Resoltech 1500 / 1504 epoxy infusion systemx 32.5 kg : (25+7.5) kg
Resoltech 1500 / 1504 epoxy infusion system x 260 kg : (200+2x30) kg
- Heat resistance
- Between 120 and 150ºC
- Processing time
- Above 2 hours
- UV resistance
- No
- Colour
- Slightly yellowish
- Flexible
- No
ADR (DANGEROUS GOODS)
Some products will be considered dangerous goods (ADR) when their container exceed certain amounts. ADR products must be transported by special transport agencies, such as SCHENKER or TXT.
* The following products will be considered ADR (Dangerous Goods) when their container EXCEED the values shown in the table below. Products of equal or smaller size than those shown will not be considered ADR, so they may be transported also by SEUR and Envialia.
____________________________________________________
PRODUCT
Polyvinyl and Isopropyl alcohol ................................................ 1 L
Ethylmethylketone / Methyl ethyl ketone ................................... 1 L
Acetone .................................................................................... 1 L
Methyl ethyl ketone Peroxide (X-8 MEKP Catalyst) ...................125 ml
Liquid Amine or Liquid Polyamide (Epoxy Resin Hardener) ....... 5 L
Resins, Top Coats and Gel Coats ................................................ 5 L
Paints ......................................................................................... 5 L
Styrene and MW Paraffin Solution .............................................. 5 L
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If you have selected a product whose container size is considered ADR and you choose SEUR or Correos EXPRESS as carrier, those ADR products will be transferred into smaller containers to not breach the European Agreement concerning the International Carriage of Dangerous Goods by Road. That is, if you order a 25 kg resin drum and you select SEUR or Correos Express as carrier because you need the products sooner, the resin will be supplied in 5 containers of 5 kg each and its catalyst will be supplied in 5 containers of 100 g.
In any case, drums bigger than 25 kg must be shipped by TXT or Schenker.
* Shippings to Portugal will be always carried by Torrestir
Download Technical Data Sheet