Automobile Engine Sealing ketone-oxime Organic Silicon Sealant (SI1586)
Features
1. With excellent property on mechanical sealing.
2. With the function of damp proofing, dust proofing, anticorona and serviceability
3. Good property on high temperature resistance (-60 and 250º C)
4. Age resistance for 20 to 30 years
5. Against weak acid and alkali and 3# engine oil
Usage
Used for automobile engine, variable speed gear box, o-ring gasket. It can be get on well with engine oil. The colloid is fine and smooth without impure.
Package
300ml/piece 25pcs per carton
Storage
Keep in cool and ventilative place
Temperature≤ 25º C, humidity≤ 50%RH
Shelf life: 12 months
Transport as non-dangerous Article.
|
Properties before curing |
Component |
Polysiloxane |
|
Appearance |
Black Paste |
|
Density |
1.25 |
|
Touch dry time(25ºC) |
15 – 30 min |
Curing condition25ºC,
Relative humidity50% |
3–6 mm/24hrs |
|
Properties after curing |
Next processing step |
24hrs |
|
Appearance |
Black elastomeric |
|
Tensile strength(MPa) |
≥2.0 |
|
Elongation at break(%) |
>300 |
|
Hardness (shore A) |
25 ± 5 |
|
Loss factor1.2MHz |
<0.001 |
oil resistancetest
|
Test condition |
12hrs soakin oil |
|
Weight loss |
< 15 % |
Founded in DEC. 2003, SEPUNA has been engaged in researching, manufacturing and marketing automobile sealant and adhesive for 9 years.
Since the foundation, SEPUNA Chemical has been focusing on adhesive's researching and application. Then in 2005, We acquired PUNADE technology which is from Switzerland.
Within 9 years, SEPUNA mainly develops Silicone, Polyurethane and Epoxy resin adhesives. And in the future, we will enlarge our line to Unsaturated, Natural and Acrylic Resin adhesive.
After 9 years' improvement, by the keep researching and innovation, SEPUNA is already a mature adhesive supplier with the core competitiveness.
