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Polyurethane Bonding Sealant

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US $1 - 2 / Piece | 5000 Piece/Pieces (Min. Order)
Supply Ability:
30000 Piece/Pieces per Day
Port:
Shanghai / NIingbo
Seller Support:
Payment protection
On-time shipment
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Overview
Specifications
Place of Origin:
Zhejiang, China (Mainland)
Classification:
Other Adhesives
Main Raw Material:
Polyurethane
Usage:
Transportation
Brand Name:
JOIN LEADER
Model Number:
JOINFLEX 122
application:
bodywork joint
Packaging & Delivery
Packaging Details:
Cartridge: 280ml, 300ml
Sausage: 300ml, 600ml
Delivery Detail:
30 DAYS

Specifications

1. Single part polyurethane sealant
2. Used for eyeable parts and common joints of car bodywork

JOINFLEX 122 Polyurethane Bonding Sealant 

 

PRODUCT DESCRIPTION

JOINFLEX 122 Polyurethane Bonding Sealant is a one part, neutral cure, solvent free polyurethane sealant with high adhesion strength, good elasticity, aging resistant, vibration exhaustion resistant and multi coatings paintable.

JOINFLEX 122 Polyurethane Bonding Sealant has high adhesion strength, good elasticity, aging resistant, vibration exhaustion resistant and multi coatings paintable.

 

FEATURES

Non-corrosion to substrates;
Thixotropic ,no sag.

Little Volatile Odor

High modulus & tensile strength

Excellent adhesion on glass and metal surface

Outstanding durability

Permanently flexible

Weatherproof

Paint-spray able Surface

 

TECHNICAL DATA

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           ≥15                

Hardness, 7d, Shore A           ≥35                

Depth of curing, 24H, mm           ≥3                    

Depth of curing, 7d, mm           ≥6                      

Recovery of elastic, %             ≥80                  

Shrinkage                         ≤5                    

Tensile modulus(MAX), MPa       ≥3.0                  

Modulus at 100% elongation, MPa   ≥1.2                  

Peel strength, N/mm               ≥10                  

Shear strength, MPa               ≥2.5

Elongation at break, %             ≥450                

Solid content, %                   ≥95                            

Resistance to dilute acids and bases General

Water and salt spray resistance       Good

Compatibility with paints            Yes                          

 

 

APPLICATIONS

JOINFLEX 122 Polyurethane Bonding  Sealant can be used on eyeable parts and common joints of car bodywork, like front and back panier panel; engine cabin, luggage cabin, floor, car door, car fundus, gasoline entrance, wing beard and fold parts.

JOINFLEX 122 Polyurethane Bonding Sealant is also suitable for visible joints, e. g. for gap filling around windows in bus, coach, and train assembly.

JOINFLEX 122 Polyurethane Bonding Sealant is suitable for Vehicle and car body construction, bonding of side panels and roof in bus construction, container and caravan con-construction, ship and metal construction.

 

SHELF LIFE

12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 25°C.

 

COLOR

Grey, black and white.

Also we can produce the sealant with special color upon customers' requirement.

 

PACKAGING

Cartridge: 280ml, 300ml

Sausage: 300ml, 600ml

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