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Polyurethant sealant for automobile

Polyurethant sealant for automobile
Polyurethant sealant for automobile
Product Code : SS22
Brand Name : 3M
Product Description

Polyurethant sealant for automobile black color 310ml

As Supplied – tested at 23°C±2°C, RH50%±5%:

Item                                                       Data                    

Aspect:                                                  Thixotropic Paste

Gravity, g/cm3                                       1.25~1.35

Tack Free Time, min.                           30~60

Extrudability, ml/min.                           ≥80

Sag/Slump, mm                                    ≤1                       

Curing depth, mm/24hr                        3

Service Temp, °C                                -50 ~+90 (continuous)

                                                            +120 short time (up to 8 hrs)

Application Temp, °C                         +5~+45

As Cured – tested at 23°C±2°C, RH50%±5%

Hardness, 24H, Shore A                    ≥20              

Hardness, 7d, Shore A                      ≥45              

Depth of curing, 24H, mm                 ≥3                    

Depth of curing, 7d, mm                    ≥6                      

Recovery of elastic, %                       ≥85                  

Shrinkage                                          ≤5                    

Tensile modulus(MAX), MPa             ≥2.0                

Modulus at 100% elongation, MPa   ≥0.9                

Peel strength, N/mm                         ≥7.5                

Shear strength, MPa                         ≥1.5

Elongation at break, %                     ≥400                

Solid content, %                                ≥95                            
Resistance to dilute acids and bases General

Water and salt spray resistance       Good

Compatibility with paints                  Yes     

Payment: Telegraphic transfer and letter credit

Min order quantity:1000 tubes

Lead time:15 days 



SUN SPRING INDUSTRIES COMPANY LIMITED
Vanke City, Dongli Laker, Dongli Dis, Tianjin - 300000, China
Mr. Mark Miao
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