LFZ21 POLYSULPHIDE SEALANT
FOR INSULATING GLASS
Description
Insulating glass is a kind of energy-efficient material with various functions of
soundproof, heat-resistant, anti-frost, and anti-fume, etc. It is widely used as the wind shields in construction, trains automobiles and the door glasses in refrigerators and freezing cabins. LFZ21 Polysulphide Sealant is the special sealant for the production of insulating glass and plays a key role in quality control.
LFZ21 is a kind of two-part polysulphide sealant with high performance used for insulating glass. This sealant has excellent elasticity, heat gas penetration and adherent stability to various glasses. The property is certificated by JC 486 standard -《elastic sealant for insulating glass》.Comply with standard: JC/T486-2001
Package
200L iron drum: Composition A 300kg/drum (Φ=571.5mm)
Composition B 30kg/drum (Φ=280mm or 285mm)
20L plastic drum Composition A 32kg/Barrel
Composition B 4kg/Barrel
Storage
Store at the dry and cool area.
When stored at or below 27℃ in the original unopened containers, this product has a shelf life of 9 months from the date of production.
Main Technical Properties(Only for Reference)
Under the conditions of the 23±2℃ and the R.H. 50±5%
Composition A Composition B
VISCOSITY(Pas) 4000 800
Appearance Fine, smooth fine, smooth
homogeneous grease-like
Color White Black
Density(g/em3) 1.65 1.5
A:B=10:1, Under the conditions of the 23±2℃and the R.H. of 50±5%
Items Index Standard Measurement Method
Droop degree ≤1mm GB/T 13477-1992
Application Time 30min GB/T 13477-1992
Tack Free Time 60min GB/T 13477-1992
Durometer hardness (Shore A) 24h≥35 GB/T 531-1992
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Company Name: |
Hengyue Co., Ltd. |
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Telephone: |
86-21-61294767 |
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E_Mail: |
eileenshaw@126.com |
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Mobile Phone: |
8613916121089 |
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Fax: |
86-21-61294767 |
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Address: |
NanQiao Town, Fengxian District, Shanghai, China |
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Zip Code: |
201400 |
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Contact Person: |
Eileen Shaw |