Solvent Free and Fast Cure Polyurethane (Surtek 3358 ) for Automotive Windscreen with High Viscosity

China Solvent Free and Fast Cure Polyurethane (Surtek 3358) for Automotive Windscreen with High Viscosity, Find details about China Polyurethane Adhesive, Polyurethane Sealant from Solvent Free and Fast Cure Polyurethane (Surtek 3358) for Automotive Windscreen with High Viscosity

Basic Info.

Model NO.

Surtek 3358

Characteristic

High Viscosity, High Shear Strength, Fast Cure

Promoter Composition

Complexing Agent

Composition

Organic Material

Color

Black

Density

1.25±0.05 Kg/L

Cure Mechanism

Moisture-Curing

Non-Sag Properties

Good

Shore a Hardness

~ 60

Shear Strength

≥ 4 N/mm^2

Tensile Strength

≥ 7 N/mm^2

Elongation at Break

≥ 250%

Tear Strength

≥ 10 N/mm

Tack-Free Time (23 ºC , 50% Rh)

10~20 Min

Rate of Cure (23 ºC, 50% Rh)

≥ 4 mm/24hrs

Trademark

Surtek

Transport Package

310ml Cartridge, 400ml, 600ml Sausage

Specification

SGS

Origin

China

HS Code

3506100090

Model NO.

Surtek 3358

Characteristic

High Viscosity, High Shear Strength, Fast Cure

Promoter Composition

Complexing Agent

Composition

Organic Material

Color

Black

Density

1.25±0.05 Kg/L

Cure Mechanism

Moisture-Curing

Non-Sag Properties

Good

Shore a Hardness

~ 60

Shear Strength

≥ 4 N/mm^2

Tensile Strength

≥ 7 N/mm^2

Elongation at Break

≥ 250%

Tear Strength

≥ 10 N/mm

Tack-Free Time (23 ºC , 50% Rh)

10~20 Min

Rate of Cure (23 ºC, 50% Rh)

≥ 4 mm/24hrs

Trademark

Surtek

Transport Package

310ml Cartridge, 400ml, 600ml Sausage

Specification

SGS

Origin

China

HS Code

3506100090

Product Desciption

DESCRIPTION
Surtek 3358 is a one component, moisture-curable solvent free polyurethane adhesive sealant for windscreen/windshield fixing and replacement. It is non-sag, of high bonding strength. And it has good vibration and weather resistance. The product is manufactured under ISO9001/ISO14001/TS16949.

ADVANTAGES
One component, easy to apply
No sagginess, easy to apply in vertical surface
Fast cure
Good adhesion without primer
Good weather resistance, vibration and fatigue resistance

USES
Surtek 3358 is applied for bonding and sealing of windshields, side window glass for various kinds of vehicles in the automotive aftermarket.

Solvent Free and Fast Cure Polyurethane (Surtek 3358) for Automotive Windscreen with High Viscosity

Solvent Free and Fast Cure Polyurethane (Surtek 3358) for Automotive Windscreen with High Viscosity

APPLICATION
Clean surface to make it clean, dry, free of oil or grease.
Apply the Comensflex Activator and Comensflex Primer on the surface if needed.
The sealant cures with the moisture in the air. The lower the temperature is, and the lower the humidity is, the slower the curing rate is.
The suggested work temperature is 5-35° C, the best work temperature is 15-25° C.

PROPERTY OF THE SEALANT LAYER
The product cures with the moisture in the air, which forms a high strength elastic structural sealant layer.
The sealant layer is resistant to water, weak acid, neutral cleaner which do not contain chlor-alkali. It can shortly resistant to fuel, oil, fat, and crude oil. But it should be avoided strong acid, lye, bleach and other organic solvent.
The sealant layer can be trimmed before curing. But after curing, it can only be removed by cutters.

TECHNIACAL DATA SHEET OF SURTEK 3358

Appearance	Uniform Paste
Color	Black
Density	1.25 ± 0.05 kg/l
Tack-free time*	30~60 min
Rate of cure*	~3.5 mm per 24 hrs
Shore A hardness	60±5
Tensile strength	≥5 N/mm 2
Elongation at break	≥450%
Tear strength	≥10 N/mm
Shear strength (without primer)	≥2 N/ mm 2
Service temperature (continuous) Short - term (up to 48 hrs)	-40°C to +90°C 130°C

PACKAGE
Cartridge: 310ml/cartridge, 20 cartridges/carton
Sausage: 400ml/sausages, 600ml/sausage, 20 sausages/carton
Drum: 200L/drum

STORAGE AND SHELF LIFE
When stored at the recommended conditions in original, unopened containers, this product has a shelf life of 9 months.
The recommended storage temperature is 5-25°C, humidity is <50% RH. It is strictly prohibited that the transportation or storage temperature is over 30°C or the humidity is over 80% RH. And high-temperature container transportation is prohibited as well.

Solvent Free and Fast Cure Polyurethane (Surtek 3358) for Automotive Windscreen with High Viscosity