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Quick Drying Premium Construction Acetic Rtv Acetoxy Silicone Sealant

Shanghai Junbond Building Material CO.LTD
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Address: 802 Building 11 No.518 Xinzhuan Road,Xinqiao Town,Songjiang Dist,Shanghai,China

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Shanghai Junbond Building Material CO.LTD

Quick Drying Premium Construction Acetic Rtv Acetoxy Silicone Sealant

Country/Region china
City & Province shanghai shanghai
Categories Adhesives & Sealants
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Product Details

Quick Drying Premium Acet Silicone Adhesive Rtv Acid Resistant Acetoxy Silicone Sealant​

 

Junbond® JB-7132 is a high performance sealant suitable for sealing, bonding, repairing and mending of glass and window construction, double glazing in windows, aquariums, shower screens and sanitary ceramics.

 

Junbond® JB-7132 acetoxy silicone sealant exhibits an excellent adhesion to glass tiles ceramics, fibreglass, aluminum, no-oily woods, painted surfaces, plastics and other non-porous surfaces.

 

Acetoxy cure silicones derive their name from their release of acetic acid, which gives off a strong vinegar like smell while curing. These silicones cure with the presence of atmospheric moisture and generally have a very fast cure time (24 hours) (10 min. skin and 17 min. tack) and adhere better to many surfaces. Because of the acid released, however, acetoxy cure silicones have a stronger smell than neutral cure silicones, and the acid can have adverse effects on some delicate electronic components. The acid could even be corrosive to certain substrates and metals.

Uses include:

  • windows and door frames
  • kitchens-backsplashes
  • countertop sealing
  • bathrooms & bathtubs
 
Technical details:
NO.
Item
Technical Data
1
Appearance
Smooth paste without bubble or particles
2
Available Color
Clear;White;Black; and other special color
3
Specific Gravity
0.93 to 1g/ml
5
Skin Time
10-15Mins
6
Full Cure Time
18-22hours (6mm thickness)
7
Tensile Strength
≥1.0Mpa
8
Elongation at break
≥450
9
Hardness Shore A
>28~60
10
Working Temperature
-40 to 280℃
11
Extrusion Rate
400g/min
12
Shelf Life
≥12 months (shore below 32℃)

Applications   

  • A cost effective, one-part, acetoxy cure silicone sealant for general purpose applications. It provides a flexible bond and will not harden or crack. It is a high performance sealant, with +-25% movement capability when properly applied. It offers long term durability in a range of general sealing or glazing applications on glass, aluminum, painted surfaces, ceramics, fiberglass, and     non-oily wood. Clear and white options meet the requirements of different option.
  • suitble for sealing,bonding,repairing and mending of glass and window construction,double glazing in windows,aquariums,shower screens and sanitary ceramics.It is also suitable for automobile and container sealing repair.Exhibits an excellent adhesion to glass ,tiles,ceramics,fiberglass,aluminum,non-oily woods,painted surfaces,plastics and other non-porous surfaces.


Features

 

  • Easy to use with good tooling and non-sagging properties at 5 to 45°C
  • Excellent adhesion to most building materials
  • Excellent weather durability, resistance to UV and hydrolysis
  • Wide range of temperature tolerance, with good elasticity within -50 to 150°C
  • Compatible with other neutrally cured silicone sealants and structural assembly systems

 

Packing

  • 300 mL/cartridge, 24 pcs/carton
  • 590 mL/ sausage, 20 pcs/carton
  • 200L / Barrel

 

Storage and shelf live

  • Store in the original unopened package in a dry and shady place below 27°C
  • 12 months from manufacturing date

 

Color

  • Clear/White/Black/Grey

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