Modified silane adhesive two-component adhesive based on silane-terminated polyether polymer

• Customization: Available
• CAS No.: N/A
• Formula: N/A
• Model NO.: HM-MS7210
• EINECS: N/A
• Bonding Function: Liquid Sealing Leak
• Morphology: Solvent
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Material: Silicone
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Curing Agent
• Composition: Organic Material
• Color: Black
• Transport Package: box
• Specification: N/A
• Trademark: Howell
• Origin: China
• Production Capacity: 100000

Product Description

Product Description

HM-MS7210 is a two-component adhesive based on silane-terminated polyether polymer. It is neutral and has good thixotropic properties and initial strength. Component A and Component B can solidify within a certain period of time after being mixed. An elastomer is formed that meets customer requirements for rapid cure, and increasing the temperature can also speed up the cure. Odorless, solvent-free, isocyanate-free and PVC-free.

This product has comprehensive properties of elastic sealing and bonding. The cured product can be painted, electrophoresed, and baked at high temperatures. It is suitable for parts that require elastic sealing and a certain bonding strength.

Application

•Bonding of logistics vehicle skin and frame
•Body structure bonding via electrophoresis painting
•Structural bonding in rail transit, elevator and other industries

Character

▪ Fast one-piece solidification, high strength
▪ High temperature resistant electrophoresis process
▪ Surface can be painted
• Environmentally friendly, free of solvents, isocyanates, and halogens
 

Product Parameters

Adhesive liquid properties before curing

Mixing ratio (volume ratio)	4:1
Mixed (A/B) color	black (black/beige)
Appearance after mixing (A/B)	Thixotropic paste (thixotropic/thixotropic)
After mixing (A/B) specific gravity	1.24 (1.28/1.05)

Curing properties

Surface drying time (min)	30
Gel time (min)	50

*The above data are typical values tested at (23±2)ºC and (50±5)% humidity. The actual curing speed will vary with temperature and humidity.

Properties after curing

Tensile strength (MPa)	3.0
Elongation at break (%)	270
Hardness (Shore A)	45
Shear strength (MPa)	3.5
Working temperature range (ºC)	-45~120
Short-term temperature resistance (ºC)	180

Performance after high temperature (180ºC50min)

Tensile strength (MPa)	4.2
Elongation at break (%)	280
Hardness (Shore A)	45
Shear strength (MPa)	3.5

Packaging & Shipping

400ml (4:1) Cartridge