Open Cell Flexible PU Foam Used to Form a Seamless Airtight Sealing Layer

• Material: Polyurethanes/PU
• Usage: Engineering Plastics
• Plastic Properties After Heated: Thermoplastic Plastics
• Color: Yellow
• 220kg/Drum: 2-4s
• Gel Time: 8-12s
• Rise Time: 6-15 S
• Core Density: 10kg/M3
• Compressive Strength: 500~1200 Cps
• Application: Traffic Industry
• Transport Package: 220kg/Drum
• Specification: Two components
• Trademark: shunda
• Origin: China
• HS Code: 39072090
• Production Capacity: 50000ton/Year

Product Description

Blend  Polyol  SD1234
Water based Spray Rigid PU Foam
DESCRIPTION
SD1234 is a kind of light, insulation, noise reduction material which used for the alternative solution for the traffic industry. The open cell flexible PU foam can be used to form a seamless airtight sealing layer inside the bus compartment, so that will effectively reduce the heat loss, noise and vibration, and greatly improve the comfort of passengers. SD1234 type blend polyol foam has the characteristics as following:

1. Light.
2. The strong adhesive force, convenient construction and no seams.
3. Open cell, excellent noise reduction performance.
4. Good insulation and fireproof performance

ADDITIONAL INFORMATION

1. Maximum per pass thickness is 50mm,Spraying thicker can result in spontaneous combustion and poor overall spray foam quality
2. Internal temperature of installed pass must be 25ºC before installing subsequent passes Maximum thickness during 24h period is 203mm(8inches)
3. Like most of foam product,foam made by SD1234is combustible,An thermal barrier must be installed in accordance with approved construction standards SD1234
4. The service temperature of the foam with SD1234 is between -60~80ºC.

PACKING SPECIFICATION
220KGS/drum, blue paint or zinc coating drums (Drum Weight: 18-23kg)
STORAGE RECOMMENDATIONS  
The blend polyol should be stored in the sealed container to avoid the absorption of water vapor. During the transportation, it should avoid serious shake and strong sunlight. It should be stored in ventilated place, avoiding light, water and fire. Recommended storage temperature is 15~25ºC.
Shelf life: 2 months, please test before using after 2 months storage.
SAFTY PRECAUTIONS
Direct contact with SD1234 can lead to moderate eye irritation and mild skin irritation, which can cause skin allergies. Repeated inhalation of high concentration of volatile gas will cause respiratory allergy, and should be treated immediately. Anti- inflammatory and anti-allergic treatment measures should be taken.
Please be careful in the operation to prevent contact with the skin and splash into the eye, please wear the necessary protective equipment (gloves, protective goggles, working clothes, etc.).
Once splashed on the skin or the eye, rinse with water immediately for at least 15 minutes, and the skin is washed with soapy water. Please seek medical treatment immediately after swallowed.

                                                                                      
Notice: This product specification is intended to be used by Shunda Polyurethane Company in order to show sincerity to our customers, while it is not covered by law as a guarantee. Customers can adjust according to the actual operating conditions. If you have any questions, please call our company and we will serve you wholeheartedly.