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PU construction sealant 521

PU construction sealant 521APPLICATION:

Sealing and waterproofing of kinds of distortion gap、construction gap、curtain wall、brick、brand etc.
Water supply and sewerage pipe, storage pool, swimming pool, directing water channel.
Sealing of leaking proofing, wall pipe, pipes under floors and cold store etc.
Waterproofing and anti-mildew of bathroom.
Sealing of doorsill, lightweight construction materials, absorbing sound ceiling, window and doors’ frame.
Structure sealing of kinds of assembling construction’s laying board, outer wall board.
TECHNICAL DATA


TEST TIMES PERFORMANCE

APPEARANCE
KINDS OF COLOURS, UNIFORM CREAM

DENSITY
1.4±0.1g/cm3

TOUCH DRY TIME
15~180min

CURING SPEED
3~5mm/d

VOLATILE CONTENT
≤4%

SHORE A HARDNESS
20~40A0

STRENGTH AT BREAK
≥1.5MPa

ELONGATION AT BREAK
≥400%

100%STABLE STRETCH MODULUS
≤0.4MPa

APPLICATION TEMPERATURE
﹣40~﹢85℃

LOW TEMPERATURE FLEXIBILITY
﹣40℃

STABLE STRETCH ADHESION
NO DAMAGE

ELASTIC RECOVERY
≥75%

CONSTRUCTION TEMPERATURE
﹢5~﹢35℃

SHELF LIFE
≥6 MONTHS


date Added: 26.07.2008 viewed Offer viewed: 70 (hits)
  Member Information
Sold by: David lu
Phone:86-769-82010652-809
Your address:Yantian
Company name:Dongguan
Location:China


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