Mock Ups Cubing Models 75mm Medium Density Epoxy Tooling Board
Medium density epoxy cutting tooling board for mock-ups Cubing models
Typical Applications
LH 5120 Epoxy Tooling Board can be used to produce highly accurate patterns and moulds. Patterns can be used to produce high volume composite moulds, including using prepreg tooling systems (with cure temperatures up to 130°C) and where dimensional stability is critical.
For smaller production runs LH-5120 can be used to produce the working mould itself. In this situation the machined mould - once suitably sealed and prepared - can be used as a mould/tool for the production of composite parts, including the manufacture of prepreg composite components (oven-only or autoclave cure).
In today's world rapid growth of composite materials industry, polyurethane die plate is also more and more in CNC machining die and use. Polyurethane panels are superior to epoxy in many properties and can produce high precision moulds. Moulds made from polyurethane moulds remain accurate in size after many years of storage because they do not shrink over time and are not affected by moisture. In recent years, with the demand of end customers for high quality, in order to improve economic benefits, polyurethane board has become a trend. In order to greatly save cost, different products can be made at the same density, and products of this quality can also be made at the same hardness. Another trend is to use machined epoxy mould paste. It is formed by a mixture of two parts AB and 1 to 1, which is then CNC processed, and the mold paste allows the use of very low density foam to fill the plug or the mold's internal volume. The core of the foam is covered with tool paste. After curing, the epoxy shell is CNC machined to form a very dense, very durable, high-temperature mold surface that can maintain a vacuum and withstand multiple draws.
| No | Co | Density(g/cm3) | HardnessShore D | Coefficient Thermal Expansion (in./in./°F x 10-6K-1 | Deflection Temperature(°C) | Dimension(mm) | Characteristics and Application |
| LH-tool®0670MB | L.Brown | 0.70 | 60-62 | 50-55 | 70-80 | 1500x500x(50/75/100) | Stable dimension,machining performance is good, cubing model,master models etc |
| LH-tool®450MB | Brown/Pink | 0.72 | 60-65 | 50-55 | 70-80 | 1500x500x(50/75/100) | Stable dimension,machining performance is good, cubing model,master models etc |
| LH-tool®651MB | L.Brown | 0.70 | 62-65 | 40-50 | 75-85 | 1500x500x(50/75/100) | Stable dimension,machining performance is good,master model, car fixture, sand-cast model,etc. |
| LH-tool®460MB | Brown | 0.77 | 68-73 | 40-50 | 75-85 | 1500x500x(50/75/100) | Stable dimension,machining performance is good,master model, car fixture, sand-cast model,etc. |
| LH-tool®5100MB | Beige | 1.0 | 75-80 | 40-50 | 75-85 | 1500x500x(50/75/100) | Low expansion coefficient, be applicable to the benchmark model, car fixture, composite mould, hot press molding. |
| LH-tool®5112MB | Grey/Green | 1.20 | 80-85 | 40-50 | 75-85 | 1000x500x(50/75/100) 1500x500x(50/75/100) | High density of surface, good toughness, suitable for sheet metal stamping die, metal forming mould and checking fixture, etc. |
| LH-tool®5120MB | Grey/Red | 1.25 | 80-85 | 40-45 | 75-85 | 1000x500x(50/75/100) 1500x500x(50/75/100) | Stable dimension, High density surface, good toughness, suitable for sheet metal stamping inspection system mold, die, checking. |
| LH-tool®1404MB | Olive Green | 1.40 | 85-88 | 40-45 | 75-85 | 1000x500x(50/75/100) 750x500x(50/75/100) | Stable dimension, High density surface, good toughness, suitable for sheet metal stamping inspection system mold, die, checking. |
| LH-tool®1460MB | L. Green | 1.46 | 84-85 | 40-45 | 75-85 | 1000x500x(50/75/100) 750x500x(50/75/100) | Stable dimension, High density surface, good toughness, suitable for sheet metal stamping inspection system mold, die, checking. |
| LH-tool®5166MB | Beige | 1.67 | 85-87 | 40-45 | 75-85 | 1000x500x(50/75/100) 750x500x(50/75/100) | High density surface, good toughness, suitable for sheet metal stamping inspection system mold, metal forming mould, test fixture |
| LH-tool®5266MB | Beige | 1.70 | 88-90 | 40-45 | 120-150 | 1000x500x(50/75/100) 750x500x(50/75/100) | High density board, smooth surface, high temperature resistance, suitable for blister box, sand core box |
| LH-tool®470MB | D.Grey | 1.70 | 85-90 | 35-40 | 90-100 | 1000x500x(50/75/100) 750x500x(50/75/100) | High density surface, good toughness, suitable for sheet metal stamping inspection system mold, metal forming die, checking fixture |
KEY PROPERTIES
- Easy workability • High dimensional stability
- Cost effective • Good compressive strength
- High Temperature and chemical resistance • Large sheet sizes available
- Smooth, non-porous surface finish • Low coefficient of thermal expansion
USES
- Design studies
- CNC program proving/testing.
- Building Landscapes/Features in architectural and scenario models
- Forming a mould tool for prototyping short runs of composite parts.
- Use for jigs, fixtures, foundry patterns, core boxes.vacuum forming molds and all kinds of models.
Get in Touch
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