5529 sealant - Hongkong Opt New Materials Co., Limited

5529 sealant

5529 neutral silicone sealant has the characteristics of non corrosion to metals and environmental protection. After long-term technical accumulation and application experience of the company, compared with similar silicone, this product has the following characteristics：
1、Room temperature neutral curing, deep curing speed is fast, and the surface of the component can be cleaned after about three hours；
2、Good sealing performance, with good adhesion to aluminum, glass, TPT/TPE backing, and junction box plastic PPO/PA；
3、Unique curing system, tested by high-temperature and high humidity environment, has good compatibility with various types of EVA；
4、Unique rheological system, excellent processability of colloids, and good deformation resistance；
5、Passed the international environmental Rohs certification certificate number: CANEC1517184601
EU Reach certification number: SET2015-09774

Typical Uses

Sealing between glass and aluminum frame, and bonding and sealing between junction box and TPT/TPE back film。

Process used

1、Clean the surface: Clean the surface of the adhesive or coated material and remove rust, dust, and oil stains。
2、Glue application: Cut open the cap of the glue tube, squeeze the glue solution onto the cleaned surface, distribute it evenly, and fix the adhered surface together。
3、Curing: Place the components that have been glued or sealed in air for natural curing. The curing process is a process of curing from the surface to the inside. Within 24 hours (Room temperature and 55% Relative humidity), the adhesive will cure to a depth of 2-4mm. If the location is deep, especially in areas that are not easily in contact with air, the complete curing time will be extended. If the temperature is low, the curing time will also be extended. It takes more than 7 days for 6mm thick sealant to fully cure。

Note

After the operation is completed, the unused adhesive should be immediately tightened and sealed for storage. When reusing, if there is a slight crust at the sealing area, it can be removed without affecting normal use. During the storage process of the adhesive, there may also be a small amount of solidification at the nozzle, which can be removed for normal use without affecting product performance.

Technical Parameter

Before curing	Performance index	Reference standards	5529
	Appearance	Visualization	Translucent paste
	Relative Density（g/cm3）	GB/T 533-2008	1.12
	Surface drying time （min） Winter (November April)	GB/T13477.5-2002	5～15
	Surface drying time （min） Summer (May October)	GB/T13477.5-2002	3～10
	Complete curing time (H)	Actual measurement of usage environment	24H
	Curing type	Actual measurement using the system	Oxime Type
Curing After	Hardness(Shore A)	GB/T 531.1-2008	30±5
	Tensile strength（MPa）	GB/T528-2009	2.0
	Shear strength（MPa）	GB/T7124-2008	2.0±0.2
	Elongation at break（%）	GB/T 528-2009	300
	Peel Strength（N/mm）	GB/T7124-2008	＞30
	Operating temperature range(℃)	Actual measurement of usage environment	-60～260
	Volume resistivity (Ω·cm)	GB/T 1692-2008	≥4.0×1014
	Dielectric strength (kV/·mm)	GB/T 1695-2005	≥18
	Dielectric constant (1.2MHz)	GB/T1693-2007	2.9

The above performance data were all measured at 25 ℃, with a relative humidity of 55% cured for 7 days. Our company does not assume any responsibility for data differences caused by different Test conditions or product improvements.

Packaging specifications

300ML/300g/Branch/25Branch/box

Storage and transportation

1、This product needs to be stored in a cool and dry environment below 27 ℃, with a storage period of six months; After the Quality Guarantee period, after inspection, all technical indicators are still qualified and can be continued for use。
2. This type of product belongs to non hazardous goods and can be transported as general chemicals.Be careful of leaks during transportation!