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Sealant

BoardOK High Strength  Sealant

 

BoardOK High Performance  Sealant is a high strength, high elasticity sealant.

No solvent, no corrosion to base materials, no pollution to the environment.

Excellent sealing, puncture resistance, good aging, oil and water resistance.


Specifications

1. Strongly stick to most traditional building materials.

2. One component





Features

l  Non-toxic and odor, environment-friendly

l  High modulus

l  Excellent tensile strength

l  Outstanding durability

l  Permanently flexible

l  With good sealing and waterproofing

l  The pricking resistance, tear resistance, convenient for mending.


Applications

l  Mostly for area where low movement, high resistance to penetration and pressure are required.

l  Areas requiring intumescent sealing.

l  Connecting of insulation materials and roof construction.

l  For waterproofing of air face on bridges, tunnels and drainage pipe.

l  For precast panel, concrete external wall panel, stone panel and colorful steel panel bonding and sealing.

l  Sealing joints in concrete, epoxy, stone and quarry tiled floors.

l  Sealing penetrations in walls or floors for ducts, piping, etc.

Technical Data

 

silicon adhesive glue acetic aquarium silicone sealant

item

standard

Test value

Testing method

Conducted at 50 RH and temperature 23℃

Density(g/cm3)

±0.1

1.41

GB/T 13477

Tack free time(min)

≤180

40

GB/T 13477

Skinning time(min)

30

15

GB/T 13477

Extrusion rate(ml/min)

more than 80

234

GB/T 13477

Tensile

Modulus(Mpa)

23℃

more than 0.5

0.63

GB/T 13477

-20℃

more than 0.6

/

Slump/sag/drooping(mm) vertical

No shape change

No change

GB/T 13477

Slump/sag/drooping(mm) horizontal

less than 3

0

GB/T 13477

Curing speed(mm/day)

2

3

/

As cured after 21 days at 50% RH and temperature 23℃

Hardness (shore A)

20~60

45

GB/T450

Elastic recovery rate (%)

90

98

GB/T 13477

Tensile strength at normal condition (Mpa)

/

0.83

GB/T 13477

Elongation at break

/

350

GB/T 13477

Movement/displacement capacity %

25

25

 

 

Storage and Usable Life

9 months in unopened packaging in a cool and dry place at temperatures between +5°C and 35°C.

Packing:                                                                          

For 260ml,24pcs/carton,carton size:295*195*24mm,2080ctns/20ft 
For 300ml,24pcs/carton,carton size:307*207*250mm,1850ctns/20ft 
For 590ml,20pcs/carton,carton size:360*250*200mm,1550ctns/20ft

Other package is available upon request.




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Contact Us

Name: Mr.CLARK HUANG

Tel: +86-15866909268

Fax: +86-539-209-1234

Mobile: +86-15866909268

E-mail: boardok@126.com

E-mail: chinaboard@outlook.com

Add: 327 National Road industry park,273300 Pingyi, LinYi, Shandong, China.

boardok@126.com chinaboard@outlook.com

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