Gold Member Since 2008
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Kater Adhesives Industrial Co., Ltd.

Silicone Sealant, Silicone, Sealant manufacturer / supplier in China, offering High Performance Neutral Weather-Proof Silicone Rubber, Good Quality Waterproof Polyurethane Foam for Doors (Kastar222), Good Cheap Water Clear RTV Silicone Sealant (Kastar730) and so on.

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Supplier Homepage Product Neutral Silicone Sealant High Performance Neutral Weather-Proof Silicone Rubber

High Performance Neutral Weather-Proof Silicone Rubber

FOB Price: US $0.62 / Piece
Min. Order: 2,000 Pieces
Min. Order FOB Price
2,000 Pieces US $0.62/ Piece
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Port: Guangzhou, China
Production Capacity: 7200000 PCS / Month
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram

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Product Catalog
Neutral Silicone Sealant
48 Products
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Basic Info
  • Model NO.: Kastar789
  • Morphology: Solid-State
  • Material: Silicone Rubber
  • Main Agent Composition: Rubber
  • Promoter Composition: Curing Agent
  • Color: Black,White,Clear,or by Your Request
  • Property: Neutral
  • Density: 1.28g/cm3
  • Colour: White, Grey, Black
  • Hardness Short: 20+2
  • Cure Type: One Component
  • Transport Package: 280ml, 300ml, 310ml in Cartridge
  • Origin: Guangdong, Foshan, China
  • Bonding Function: Liquid Sealing Leak
  • Application: Construction
  • Classification: Room Curing
  • Characteristic: Weatherability
  • Composition: Organic Material
  • Shelf Life: 12month
  • Volume: 280ml/300ml/310ml
  • Drum: 200L
  • Usage: for Curtain Wall, Consturction, Automobile
  • Modulus Mpa(100%): 0.6
  • Trademark: Kastar
  • Specification: JC/T882-2001<Silicone Building Sealant>
  • HS Code: 3506100010
Product Description
Characteristics:
- Kastar789 belongs to RTV-1, good extrusion and thixotropy between 40C~400C. Easy to use.
- Neutral curing, non-corrosive to metal, coated glass, concrete, marble and most kinds of plastic etc.;
- Quickly speed of curing, excellent adhesion, middle modulus, excellent movement capability;
- Excellent resistance to weather,;
- Excellent resistance to low and high temperature change. Little changes of performance at -400C ~1500C,
- Excellent adhesive to most common building material, Special material will have better adhesive with priming;
- Good compatibility with other neutral silicone sealants;
- Belong to non-dissolvent product, low vulcanization shrinkage and green environmental protection product.

Purpose:
- For weather sealing in glass curtain wall joints;
- For weather sealing in aluminum, enamel curtain wall joints;
- For sealing in marble (granite), concrete, tile, metal panel materials etc.;
- Many other building & Industrial uses.
NO.
 
  Item
 
Data
 
1
 
Type
 
Neutral
 
  2
 
Density (g/cm 3  )
 
1.28
 
  3
 
Capacity movement
 
± 30%
 
  4
 
Skinning time
 
10-20 minutes
 
5
 
Drying time(2mm/h)
 
10-14
 
6
 
Drying(4mm/h)
 
18-22
 
  7
 
Modulus Mpa(100%)
 
1.8
 
8
 
Hardness shore
 
25± 2
 
9
 
Elongation at Break(%)
 
≥ 450
 
10
 
Modulus Mpa(100%)
 
0.60
 
11
 
Application temperature
 
-20 c to +40  c
 
12
 
Temperature resistance
 
-50  c to +100  c
 
13
 
adhesive
 
OK
 
14
 
Weatherproof
 
OK
 
15
 
Cold-hot adhesive
 
OK
 
16
 
Under water adhesive
 
OK
 
17
 
Elastic Recovery Ratio (%)
 
98
 
18
 
  Mass-loss Rate  (%)
 
9.6
 
Skin drying time and fully drying time under: 23c and 50% humidity
 
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Mr. Wu Ruiqiang
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