600% Elongation at Break Black Sika Ws-305 S Silicone Sealant

Product Details
Customization: Available
Bonding Function: Structural Adhesive
Morphology: Paste
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Registered Capital
7208038 USD
Plant Area
100000 square meters
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
  • 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant
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Basic Info.

Model NO.
Sika 305S
Application
Construction
Material
Silicone
Classification
Room Curing
Main Agent Composition
Silicone
Characteristic
Weatherability
Promoter Composition
Curing Agent
Composition
Organic Material
Color
Black
Capacity
600ml Packaging
Sample
Yes
Packaging
20PCS/Carton
Shipping
by Sea/ Air
MOQ
960PCS
Movement Capability
Class 50
Cure Type
Neutral
Tack Free Time
140mins
Shore a
25
Payment
Tt/LC at Sight
Elongation at Break
600%
Shelf Life
12months
Transport Package
20PCS/Carton
Trademark
Sika
Origin
China

Product Description

 600% Elongation At Break Black Sika Ws-305 S Silicone Sealant 600% Elongation at Break Black Sika Ws-305 S Silicone Sealant

Sika Ws-305 S Silicone Sealant is a durable neutral-curing silicone sealant with a high movement capability and good adhesion to a wide range of substrates. It is particularly suited as a weather seal for structural glazing, curtain walling and windows.  

  • Meets requirements of GB/T 14683 and ASTM C 920 for Type S, Grade NS, Class 50 (movement capability ± 50 %)
  • Very good UV and weathering resistance
  • Adheres well to many substrates including glass, metals, coated and painted metals, plastics and wood
Chemical base  

1-component silicone

Color (CQP001-1)  

Various colors available A

 

Cure mechanism  

Moisture-curing

Cure type  

Neutral

Density (uncured)  

1.40 kg/l

 

 

 

 

Non-sag properties (CQP061-4 / ISO 7390)  

Good

Application temperature

ambient

5 - 40 °C 

 

Skin time (CQP019-1)  

45 minutes B

 

 

 

Tack free time (CQP019-3)  

140 minutes B

 

Curing speed (CQP049-1)  

(see diagram)

 

Shore A hardness (CQP023-1 / ISO 48-4)  

25 C

 

 

 

 

 

Tensile strength (CQP036-1 / ISO 527)  

1.5 MPa

 

 

 

 

 

100 % modulus (CQP036-1 / ISO 527)  

0.4 MPa

 

Elongation at break (CQP036-1 / ISO 527)  

600 %

 

 

 

 

Tear propagation resistance (CQP045-1 / ISO 34)  

8.0 N/mm

 

 

Service temperature  

-40 - 150 °C

Shelf life

unipack

cartridge

15 months D

12 months D

 

CQP = Corporate Quality Procedure

A) defined by local color chart

B) 23 °C / 50 % r. h.

C) after 28 days D) stored below 25 °C
Pacakging Information: 

600ml sausage 
20pcs/carton 
MOQ: 48 cartons/pallet 
600% Elongation at Break Black Sika Ws-305 S Silicone Sealant600% Elongation at Break Black Sika Ws-305 S Silicone Sealant

Sample:
Avaliable

Shipping: 
By sea / Air

More information and details, welcome to contact us!! 

 

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