Create Fast-Moving Channels for Resin Infusionincrease the productivity of vour resin infusion process , ilter dacket. This mat has a uiawe fow media that nermits a widerpath for resin dispersion over the entre feeder surace, resuting in more even resin dispersion. This fiter acket can also be used in the vacuum side oithe infusion process to increase the surface area of the vacuum.
.Features three-dimensional "y" shaped nylon mat core encased in a thermally bonded, nonwoven polyester sockProven consistency for high quality finished parts time after timeFits easily into production fow, install with plastic T-Fitting
Inner Core:3 D PP/Nylon mat core (width of 5cm/10cm/20cm)
Outer Sleeve:Thermally bonded, non-woven polyester sock to encase the inner core
Process:Filter jacket edges are hot gas welded or ultrasonically welded
| Composite Unit |
|
Testing Method |
| Sock Weight |
|
ASTM D 5261 |
| Width |
|
|
| Thickness |
|
ASTM D5199 |
| Tensile Strength |
|
ASTM D4595 |
| Elongation at 2.0kN |
25 |
ASTM D4595 |
| Strength at 10% Elongation |
1.3 |
ASTM D4595 |
| Temp Resistant ºC |
|
|
| Filter |
|
ASTM D4595 |
| Tensile Strength |
|
ASTM D4595 |
| Elongation at Break |
|
ASTM D4595 |
|
A.O.S.
|
|
ASTM D4751 |
| Permittivity |
|
ASTM D4491 |
| Permeability |
|
ASTM D4491 |
1.Textured or Smooth hdpe Geomembrane?
A textured product is either needed or is not. This apparent truism needs to be remembered in many cases in which a product is specified for a project which clearly does not qualify to be designated as textured yet is designated as such, creating a huge confusion about the uncertainty of the client's needs.
If the client does not clarify they require, it is hardly feasible to offer the right solution in conditions comparable to any concurrent company.
2.Is a hdpe Geomembrane with a wider roll better?
There is a technical limit for manufacturing geomembranes. In high density polyethylene (HDPE), this is 7.5 to 8m. Beyond this limit, either the raw material is not an HDPE and is instead a softer material which enables the extrusion-header system of the machine to complete the geomembrane transformation cycle, or the uniform thickness or thermal treatment parameters of the raw material have been seriously compromised. Within these limits and exceeding a minimum width, under which it would be unreasonable to present a product for the Safe Containment application, the roll width is the choice of the manufacturer, usually subject to the presentation format and transport cost optimisation.
There is hardly any difference between the cost of machines for given widths.
Within these limits, it is true that a wider roll relieves installation costs in large projects by a small percentage; however it is always at the expense of a higher cost of handling bulk unit weight of the roll or overruns in the finishing of curves or corners.
3.Differences between LLDPE and HDPE geomembrane?
Linear low density polyethylene (LLDPE) and high density polyethylene (HDPE) are raw materials which are similar in terms of composition, but very different in their behaviour, as has already been discussed in previous sections.
HDPE has become a global standard for Safe Containment applications precisely for its unique properties and marketing an LLDPE as an HDPE in these applications is tantamount to offering a substitute product without any benefit to the client. Differentiating them is very simple.
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