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731 Middle Quality Acetic Silicone Sealant

Introduction

is one component, acid solidification silicone sealant. It is super sealant in architectural applications with high performance and good adhesion.

High intensity,fast solidification, good tightness. Weathering resistant;.ultraviolet resistant; ozone resistant; water resistant; high and low temperature resistant

Color：Black, white, transparent, grey or on requested.

Packing information:245ml / 280ml / 300ml / 310ml(net capacity) hard package (the actual weight is subject to final products); 30ml, 60ml, 90ml, 100ml with blister card; 190kgs by drum;

Product Details

Product Tags

Main purposes

1.For sealing doors and windows;
2.For all the glass-related building.

Characteristics

1.Non-toxicity, moisture-cured
2.Acetic curing, fast solid
3.Good adhesion and high intensity
4.Water, weather and age resistance

Application

1.Sealing and bonding of door & window.
2.General bonding, sealing, glazing and assembling.
3.Excellent adhesion for glass and most building materials.
4.Filling joint of indoor decoration engineering.

Technical Data Sheet(TDS)

Technology data:The following data are only for reference purpose, not intended for use in preparing specification

731 Middle Quality Acetoxy Silicone Sealant

Item Data
Type Acetoxy
Density (g/cm3) 0.98
Capacity movement ±30%
skinning time 5-15 minutes
Drying time(2mm/h) 8-10
Drying(4mm/h) 18-22
Max. Tensile strength 1.3
Hardness shore A 21 Judges 2
Elongation at Break(%) =500
Modulus Mpa(100%) 0.60
Application temperature -20 C to +40 C
Temperature resistance -50 C to +100 C
Adhesive OK
weatherproof OK
Cold-hot adhesive OK
under water adhesive OK
Elastical Recovery (%) 96
Mass-loss Rate (%) 35

Limitations：The product is not applicable to structure assembly or project whose base material has a surface temperature above 40 ℃.

Instruction

1.Wipe the base material clean with a cloth and solvent. If necessary, apply paint base to the surface and allow it to dry completely.
2.Ensure that it is fully inserted into the interface and firmly adhered to the base material.
3.Take care of the adhesion test before to usage and confirm that the products and base material are well matched in terms of viscosity.

Storage and shelf life

1.They should be protected from water, frost and adverse air conditions.
2.They should be kept dry and cool on wooden pallets at between +10 °C and +25 °C in moisture free conditions.

3.Products that have been opened should be eaten right away.
4.Shelf life is limited to 12 months, provided the previously indicated storage guidelines are followed.

Technical Data Sheet(TDS)

Technology data:The following data are only for reference purpose, not intended for use in preparing specification

731 Middle Quality Acetoxy Silicone Sealant

Item Data
Type Acetoxy
Density (g/cm3) 0.98
Capacity movement ±30%
skinning time 5-15 minutes
Drying time(2mm/h) 8-10
Drying(4mm/h) 18-22
Max. Tensile strength 1.3
Hardness shore A 21 Judges 2
Elongation at Break(%) =500
Modulus Mpa(100%) 0.60
Application temperature -20 C to +40 C
Temperature resistance -50 C to +100 C
Adhesive OK
weatherproof OK
Cold-hot adhesive OK
under water adhesive OK
Elastical Recovery (%) 96
Mass-loss Rate (%) 35

Limitations：The product is not applicable to structure assembly or project whose base material has a surface temperature above 40 ℃.

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