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Anhui Surmount New Materials Co., Ltd.

Silicone Sealant, Neutral Silicone Sealant, Construction Adhesive manufacturer / supplier in China, offering SMT-668 Two-Component Hollow Glass Silicone Sealant, CS-04 Waterproof Weatherprrof Silicone Sealant for Curtain Wall, Hj-866 High Grade Neutral Silicone Sealant for General Purpose and so on.

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Supplier Homepage Product Two component structural silicone SMT-668 Two-Component Hollow Glass Silicone Sealant

SMT-668 Two-Component Hollow Glass Silicone Sealant

Purchase Qty.:
1,000-1,999 2,000-2,999 3,000+
FOB Unit Price: US $531 US $530 US $525
Purchase Qty. (tons) FOB Unit Price
1,000-1,999 US $531
2,000-2,999 US $530
3,000+ US $525
Get Latest Price
Production Capacity: 10000mt
Transport Package: Iron Drum
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: SMT-668
  • Morphology: Solid-State
  • Material: Silicone
  • Main Agent Composition: Silicone
  • Composition: Organic Material
  • Trademark: SMT
  • Origin: Chuzhou, Anhui Province, China
  • Bonding Function: Structural Adhesive
  • Application: Automobile, Construction, Woodworking, Packing, Glass
  • Classification: Room Curing
  • Characteristic: Weatherability
  • Color: Grey
  • Specification: 200kg/20kg
  • HS Code: 3506990000
Product Description
SMT-668 is the neutral silicone sealant, with good elasticity and displacement deformation capacity, good at adhering all kinds of powder coating metal. It is especially suitable for doors and windows sealing application and widely used in bonding and sealing applications, because it's good compatibility for most of the substrate surface and thixotropy in the constructing joint which avoid any sagging. It has good adhesiveness, compatibility for the majority of substrate surface and has ability of anti-aging and resistance to ultraviolet radiation.

Product typical application:
1, the second seal of hollow glass;
2, Unimportant structural seal

SMT-668 is  two-component sealant that it is necessary to using by dedicated two-component glue machine and stiring. 
Carefully clean the dust on the surface of the joint, grease and moisture and other contaminants, Keep the surface clean and dry.Tear off the tape before surface drying.
(10:1 volume-ratio or 14:1 mass-ratio) 
1. Not recommended for continuous flooding

2. Can not be used for surface will exudes plastic plasticizer or solvent which will cause property damage

3. Do not recommend the construction and installation of the aquarium and seal

4. Not recommended for fully sealed space will not completely cured by leaking water vapor

5. Do not recommend for the interface seal with displacement more than 15% 

Typical product features
 ( Performance at 25 degrees C, 50% humidity)
Not cured
Adaptation period;(min)30
Flow or sag (mm)≤3
Surface dry time for working;(min)≤2
Completely cure time;(h)24

Performance at 25 degrees C, 50% humidity after curing for 7 days
Shaw Hardness,46
Ultimate tensile strength; MPa 0.9
Temperature stability; º C-50~+170
Displacement capacity;%± 15%
Elongation limit;%200
Transport and storage:
A and B need to be stored separately in the cool and dry place.

Shelf life: 12 months from the manufacturing date under 25ºC.
Packaging:  A 190L; B 19L;  
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