|
[China]
Trade Verify
Address: No ,2 Hengsan Road, Circular Economy Industrial Park, Wenmiao Street ,Ningyuan County, Yongzhou City, Hunan Province, China
Contact name:Rolland
Yongzhou Lihong New Material Co.，Ltd |
|
Verified Suppliers
|
|
|
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
USES
