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| Customization: | Available |
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| Application: | Automobile, Construction, Woodworking |
| Bonding Function: | Cryogenic Adhesive |
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SV A1 One-component Flexible Expansion Polyurethane Foam
Normal applicable temperature of tank : + 5 ºC~ + 35 ºC
Optimum operating temperature : + 18 ºC ~ + 25 ºC
Temperature resistance range after curing : - 30 ºC ~ + 80 ºC
Normal applicable humidity: ≥ 45 %
Good adhesion to most substrates ( excluding PTFE, PE, PP ), If used on metal parts, it should be coated on the metal surface
Good thermal and acoustic insulation
Excellent installation ability with doors and windows
Good control ability if using matching spray guns
Good void filling ability (self-expanding )
Quick curing: Tack free time is 10 min ; The foam can be cut , polished or painted for 60 minutes
Vibration resistance: Elastic and buffering
Safety: After the product is cured, there is no harm to the human body
SIWAY® B1 is available in white,red and other customized colours.
750ml/can, 500ml/can,12pcs/ctn for both Manual type and Gun type. Gross weight is 350g to 950g upon requested.
| Base |
Polyurethane |
| Consistency |
Stable Foam |
| Curing System |
Moisture-cure |
| Tack-Free Time (min) |
8~15 |
| Drying Time |
Dust-free after 20-25 min. |
| Cutting Time (hour) |
1 (+25ºC) 2~4 (-10ºC) |
| Yield (L) | 48 |
| Shrink | None |
| Post Expansion | None |
| Cellular Structure | 70~80% closed cells |
| Specific Gravity (kg/m³) | 23 |
| Temperature Resistance | -40ºC~+80ºC |
| Application Temperature Range | -5ºC~+35ºC |
| Color | white |
| Fire Class (DIN 4102 ) | B3 |
| Insulation Factor (Mw/m.k) | <20 |
| Compressive Strength (kPa) | >180 |
| Tensile Strength (kPa) | >30 (10%) |
| Adhesive Strengh(kPa) | >118 |
| Water Absorption (ML) | 0.3~8(no epidermis)<0.1(with epidermis) |
1.Application where fire retardant properties are required;
2.Installing, fixing and insulating of door and window frames;
3.Filling and sealing of gaps, joint, openings and cavities;
4.Connecting of insulation materials and roof construction;
5.Bonding and mounting;
6.Insulating the electrical outlets and water pipes;
7.Heat preservation, cold and sound insulation;
8.Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure
Self Life and Storage
12 months in unopened packing store in temperature between +5ºC to +25ºC, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.
1.Store the product in a dry, cool and atmospheric place with temperature under 45ºC.
2.The after-use container is forbidden to be burnt or punctured.
3.This product contains micro harmful element, has certain stimulation to eyes, skin and respiratory system, In case the foam sticks to eyes, washing the eyes with clean water immediately or follow the doctor's advice, washing the skin with soap and clean water if touching the skin.
4.There should be atmospheric condition in construction site, the constructor should wear work gloves and goggles, don't be close to combustion source and don't smoke.
5.It is forbidden to invert or side lay in storage and transportation. (long inversion can cause valves blocking
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