LH - 05 Cold Sealing Additive (Solid)

Application and Features
- The bath solution has strong buffering capacity, good resistance to impurity ions and interference.
- The bath solution components are easy to control, the process parameters are wide, the normal temperature is 25 - 35℃, and the time is appropriately extended. It still has excellent sealing effect at 20 °C, and the sealing effect caused by the fluctuation of the process parameters of the previous process does not change much.
- The surface gloss and hardness of the aluminum profile after sealing are improved.
- It can be used for the sealing treatment of thin films of 6 - 15um, and also for the sealing treatment of thick films of 15 - 25um.

Bath Preparation
- LH-05：4g/L
- PH value：5.5 - 6.6(PH value of new bath make-up is between 5.8 - 6.2)
- Temperature：20 - 35℃
- Time：1.0 - 1.2 min/um

Process Parameters
- Nickel ion：Ni0.8 - 1.5g/L
- Fluoride ion：F0.3 - 0.5g/L
- Temperature：20 - 35℃
- PH value：5.8 - 6.8

Bath Maintenance
- Test and analyze the nickel and fluoride ions and PH value of the bath solution every day, and add them in time according to the output.
- The nickel ions in the sealing bath solution are generally controlled at 0.8 - 1.5g/L, and the fluoride ions are 0.3 - 0.5g/L. The sealing additive has fully considered the consumption ratio of nickel ions and fluoride ions when bath make-up. In special cases, a small amount of ammonium fluoride and ammonium bifluoride can be added to adjust the fluoride ions, and glacial acetic acid and dilute ammonia water can be used to adjust the PH value.
- In order to reduce the pollution of the bath solution, the water washing must be strictly cleaned, and the water washing PH value before sealing bath should not be lower than 4.0

Packaging and Storage
- Packaging: Woven bag or carton (25kg/bag).
- Storage: Cool, dry and well-ventilated place.

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4th Floor, Building 1, Xiaobu Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong

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Shishan Julong Industrial Park, Nanhai District, Foshan City, Guangdong

Foshan Jinfei Eco-Tech Co., Ltd

Tel:086-757-81792554

Website:www.jin-fei.com
Sales Department: 4th Floor, Building 1, Xiaobu Industrial Zone, Dali Town, Nanhai District, Foshan City, Guangdong
Address: Shishan Julong Industrial Park, Nanhai District, Foshan City, Guangdong

LH - 05 Cold Sealing Additive (Solid)

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