Polysulfide sealant

Polysulfide sealant
Model:-
Brand:Shuangguan
Origin:Made In China
Category:Chemicals / Adhesives & Sealants
Label:Polysulfide
Price: -
Min. Order:-

Product Description

 

SQ840T two component polysulfide sealant for insulating glassis an elastomeric sealant that has no solvent, has double components, and is solidified at room temperature. It has good cohesive property for materials such as glass, aluminum alloy and galvanized steel. It is applicable for the manual coating production line of insulating glass. It can be used together with butyl seal tape (elastomeric sealant) and can also be used singly.
 
Characteristics of product
Double components, and solidifying at room temperature
Good cohesive property
Excellent aging resistant property
Do not contain solvent and low boiling point substances, and do not pollute environment
 
Service application:
Mainly used for the seal of insulating glass in architectural, traffic and transportation, refrigerating etc. industries.
 
Main technical indexes

 

Ser no.
Item
Technical indexes
1
Appearance
Component A
White, slabby homogeneous cream
White, slabby homogeneous cream
Component B
Black, slabby homogeneous cream
Black, slabby homogeneous cream
2
ViscosityPa·s
Component A
180~400
Component B
50~250
3
Shelf lifemin
≥15
4
Surface drying timeh
 
≤3
 
5
Droopmm
   ≤1
6
Stretching cohesive strengthMPa
 
 
   ≥0.3
 
7
Sulfurized hardnessShore A
 
24h
 
≥20
 
8
Gluing time(h)
≤72

 

NoteAbove experiment condition is the temperature of 23± 2℃, relative humidity of 50±5%and mixing proportion of AB=10010. Stretching cohesive strength is obtained after the seal tape has been put under above condition for seven days.
 
Direction for use
Surface clearingThe surface of adhered material must be clean and dry, and have no dirt so as to guarantee good cohesive property.
Mixing processThe proportion of component A and B is AB=1001 within which the proportion of component A and B can be adjusted to change the solidifying velocity of elastomeric sealantThe larger the mass of component B becomes, the rapider the solidifying velocity is The smaller the mass of component B becomes, the slower the solidifying velocity is);Mixing should be homogeneous and have no chromatic aberration.
Rubber coating processone should coat along same direction to prevent air bubble from being wrapped into the glue and reducing the seal performance of insulating glass.
Precautions
Prohibit admix-using with silicon elastomeric sealant, otherwise its cohesive property will be affected.
Construction temperature should be more than 5℃, otherwise its solidifying velocity and cohesive property will be affected.
Packaging

 

Classification
Specification
Tierce packaging
Component A: 30kg/bucket
Component B: 3.6kg/bucket
Small bucket packaging
Component A: 4kg/bucket
Component B:0.4kg/bucket

 

 
Transportation: this product is non-dangerous-goods, and can be transported by train, automobile, ship and airplane.
 
Storage: store 12 months in shady and cool, ventilated and dried place.
 
Transportation: SQ840T two component polysulfide sealant for insulating glass belongs to non-dangerous-goods, and can be transported by train, automobile, ship and airplane.
Service application
Mainly used for the seal of insulating glass in architectural, traffic and transportation, refrigerating etc. industries.
Payment Terms:TT
Polysulfide sealant 1

Member Information

Liaoning Shuangqiang Plastic Industry Develop Co.,Ltd.
Country/Region:Liao Ning - China
Business Nature:Manufacturer
Phone:13940288636
Contact:Kathy (Salesman)
Last Online:03 Aug, 2012

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