Stadur Sandwich-Panels

Stadur sandwich-panel is a type of building material that is a combination of an extruded polystyrene core and covers made of various materials: laminated plastic (white, or covered with layer of: Renolit, Cova, Hornschuch), aluminum, steel, wood, glass, etc.

Read – https://www.stadur.com/produkte/

Areas of use:

Advantages of Stadur sandwich-panels:

10 years UV warranty
Temperature resistant from -20 ° C to + 120 °C
It can be used in catering premises
Resistant to chemicals
Scratch resistant
Equivalent Compression Resistance (E-Modul)
Varnishing possible
Recommended by Greenpeace as an alternative building product
It can be bended thanks to V-milling

In addition to sandwich panels, Stadur also produces:

Under-sills and sliding systems – ProfileTec

Profile extension and window sill profile – FrameTec

Benefits of Stadur under-sills and profile extensions:

Good thermal insulation, prevention of cold joint
Resistant to weathering and decay
High flexural and compressive strength
Excellent properties for screw fastening
Cut to size for length, width and profile height
Cut for various profile systems

Secondary sealant is to protect a contour of primary sealing from mechanical, static pressure and damage because later insulated glass endures different pressure, atmospheric influence and vibration. Thus the main characteristics for secondary sealants are long term elasticity, perfect adhesion to glass, spacer, tenacity to atmospheric influence and aging.

Certainly secondary sealants are represented in the form of two-component and one-component raw material masses. The differentiation lets use the most appropriate sealant suiting consumers’ specifics.

1. Two-component sealants.

Such sealants consist of 2 components: A and B (basis and hardener). Their offset happens on condition of some proportion with the help of extruder. These sealants also can be divided into two types according to the main component: polysulfide and polyurethane.

The main advantage of polysulfide sealants is high rate of adhesion to glass and aluminium, low gas permeability and ease of maintenance of extruders. Rheological properties of this product make it appropriate for manual and automated processing.

In turn polyurethane sealants have almost the same characteristics as polysulfide ones. The main differences are used raw materials and formula also a bit more attention for producing of an extruder. However all these factors are not quite important looking at the price of an polyurethane sealant which lower that the polysulfide one’s (not modified).

Winstyle company offers next polysulfide and polyurethane sealants to its consumers:

Polyurethane sealant JOD-32 is innovative two-component sealant based on polyurethane polymer which is absolutely new offer on the market of sealants for insulated glass production. The sealant is relevant to the highest technical and ecological norms thanks to using raw materials form the range of green chemistry (proved by the results of compliance tests with DIN EN 1279. The product doesn’t include any light substances and solvents there are no harmful fumes. Polyurethane sealant JOD-32 has balanced thixotropy index, dynamic viscosity, adhesion to glass and spacer, shrinkage after curing, deformation resistance and polymerization time. It has low indexes of vapor and gas permeability, stable to aging from the influence of UV. All these characteristics demonstrate the ability to use it on all the types of manual and automated equipment for application of secondary sealant.

Tightness: A component (1780 ± 5) kg/m3, B component (1080 ± 5) kg/m3

Set (А+В) – 220л

Detailed information: www.granpolychem.eu

Polysulphide Encapsulant

Tioelast TM sealants are compatible with all materials used in the manufacture of insulating glass units. They harden quickly, have low gas and vapor permeability. They are well squeezed out at low temperatures. They do not contain solvents. They are steady to different weather conditions: rain, snow, extreme temperatures. They have excellent adhesion to aluminum, steel, plastic spacers and glass.

Certified by IFT Rosenheim according to DIN EN 1279 part 4.

Density: A component (1870 ± 20) kg/m3, B component (1570 ± 20) kg/m3

Set (А+В) – 203,5L

2. One-Part Sealant.

One-component sealants are easy to use and simple in production. They have a fairly low vapor permeability, as well as excellent adhesion to the spacer and glass.

One-component sealants are represented by two main groups: Hot Melt and Silicone.
Hot Melt could well replace polyurethane and polysulfide based sealants, since it has similar quality features. The sealant hardens very quickly, provides excellent protection against steam and moisture penetration.

Hot Melt has some negative properties. Its peculiarity is that as the temperature rises, this sealant begins to soften and is no longer able to provide glass unit with strength. Thus the sealant flows into the lower part of the window, where hardens when the temperature drops. As a result, cracks appear in the window, then moisture appear in these cracks, and this leads to the destruction and deformation of the entire glass unit.

Silicone sealants are made on the basis of low molecular weight silicone rubbers. Such a sealant has several positive quality characteristics:

WinStyle offers its customers one-component sealants of the following manufacturers:

Hot Melt

Due to a thixotropy, low tension and quickness of polymerization, it is ideal for manufacturers who need to produce quickly and take out finished goods. The HM1000 is steady to aging from an UV, extreme temperatures and water influence.

Hot Melt is applied with an extruder with a melting point: 180°C - 200°C

Packing: Preform 6,5kg

Silicone sealants

It is especially recommended for using wherein materials are exposed to strong influence of UV ray irradiation.
It possesses a low vapor permeability comparable to polysulfide sealants.
It has excellent adhesion to spacers (aluminum, plastic, metal) and glass. High elasticity allows to save properties during a 20% deformation. It is steady to various climate terms, rain, snow, extreme temperatures (-40 ° C + 180 ° C.)

It is inflicted with a poke or air gun.

Packaging: sausage 600 ml

Warm edge spacer bar is a spacer, the main task of which is to reduce the heat loss of the glass unit and the window as a whole (the glass surface in the edge zone is 65% warmer than a conventional aluminum spacer), as well as to prevent condensation on the glass inside the room. This factor is achieved thanks to the materials from which the warm spacer is made: polyvinyl chloride, polycarbonate, steel, combinations of polycarbonate and steel, polyvinyl chloride and aluminum foil, etc.

WinStyle offers the following warm spacers:

Description and characteristics:

The spacer has fairly low thermal conductivity. Index Ψ (plastic window, glazed glass unit 4/16/4) is only – 0,033 W / (м · К).
The spacer can be bend on special equipment.
Certified:
- EN ISO 10077-2:2012-02, DIN EN 1279-2, DIN EN 1279-3
Color range:
Sizes, mm:

Description and characteristics:

The frame on the outside is made of stainless steel, thickness is 0.1 mm, the inside is PVC, thickness is 0.9 mm. CHROMATECH ULTRA provides a low coefficient of thermal conductivity: stainless steel - 15 W / (m * K), PVC - 0.17 W / (m * K).
The frame can be bent on almost any bending machine using standard tools.
It meets the quality standards CEKAL / EN 1279 / GOST(state standard specification) 24866-2014.
Colors: Black (RAL 9004); Light gray (RAL 7035); Dark gray (RAL 7040); Light brown (RAL 8003); Dark brown (RAL 8016); White (RAL 9016).
Frame width is from 7.5mm to 23.5mm

The “WARM EDGE SPACER” is a warm-edge spacer bars distributed exclusively by “Winstyle LLC” The spacer is made of a material with low thermal conductivity, which reduces heat transfer at the edges of the insulated glass unit. Insulated glass units manufactured using the “WARM EDGE SPACER” reduce the thermal conductivity of windows by approximately 10%, thereby lowering heating costs.

Description and Specifications:

The “WARM EDGE SPACER” is a product made from composite plastics and stainless steel through extrusion and bonding, which significantly improves the thermal insulation properties of insulated glass units. The corrugated stainless steel design also enhances thermal insulation properties and reduces deformation caused by bending.

Specifications:

Low thermal conductivity coefficient – 0.041 W/mk;
More rigid and durable construction with improved bending performance;
The bending process can be the same as for aluminum spacer bars;
Excellent resistance to weathering; suitable for use in various climatic conditions;
High chemical resistance, superior thermal and sound insulation;
Long service life.

Length: 5 m
Dimensions: 9.5–23.5 mm
Colors: 9004, 7040, 7035

A desicсant is a vital component in a glass unit, because it prevents the appearance of moisture inside the glass unit by adsorbing water molecules. Desicсant inside the glass unit can appear either at the production stage or after a long-lived glass unit and it is connected with the aging of the sealants in the glass unit: micro cracks appear that can penetrate water vapor.

The desicсant is poured into the cavity of the spacer frame, on the inner side of which there is a perforation, which ensures contact of the desiccant with air in the inter-glass spaces. Molecular sieves can also be used as desicсant.

A molecular sieve is a synthetic material in the form of granules with tiny pores of a certain diameter: 3, 4, 5 or 10 Angstroms (1 Angstrom = 10-10 m). At making of glass units they use molecular sieves, the pore size of which is 3Å = 0.3 microns, which allows the substance to adsorb water vapor molecules, while inert gases, that are used to fill the space of insulating glass units and have larger molecules, cannot be absorbed.

WinStyle offers the following types of desicсant:

Molecular sieve

Molecular sieve of the ZIBO NATERGY trademark has won a leading position in the markets of many European countries as a product that guarantees quality. The composition of the sieve is a crystalline aluminosilicate with binding materials and the absence of hazardous components. The product is constantly undergoing quality control in the laboratory and meets all the technical requirements. At the use a product is safe and does not have any harmful effects.

It is certified with “ift Rosenheim”, which confirms the high quality of the molecular sieve and recommends it as the best for use in glass units.

Characteristics:

For automatic and manual backfilling
Fractions: 0.5-0.9mm, 1-1.5mm, 1.5-2.0mm
∆Т > 45℃
Packaging: vacuum bag in a box - 25kg

Molecular Sieve (Europe) - WINMOL

Molecular sieve of the WINMOL trademark has shown itself in Ukrainian market as a high-quality one with invariably high ∆Т, solid and regular granules. The sieve is a highly porous type of crystalline, granular aluminosilicate with high adsorption capacity.

The product is certified in the international laboratories and meets the requirements of EN 1279-2 and EN 1279-3

Characteristics:

For automatic and manual backfilling
Fractions: 0.5-0.9mm, 1-1.5mm, 1.5-2.0mm
∆Т > 40℃
Packaging: vacuum bag in a box - 25kg

Desiccant (Turkey) – Erpasan

This desiccant is in a cheap price segment and in terms of its parameters, is inferior to more expensive analogs, both in adsorption capacity and ∆Т, and in other indicators. However, a number of our customers have asked us to include this product in our product line.

Characteristics:

For automatic and manual backfilling.
Appearance - beige, granular
Smell - absent
Solubility - it dissolves in acid or soda, does not dissolve in water or organic compounds
Fraction: 0,5-0,9mm, 1.0-2.0mm
∆Т > 40℃
Packaging: vacuum bag in a box - 25kg