Products
+
  • 低温封孔剂-PLS(1723705999869).jpg

Low temperature sealing salts PLS

Classification:

Sealing Salts

Tag:

Contact Us
online message

Product Details

Name     Type

Sealing Agent

Model/Specification

PLS

SpecialProperty

Low Temperature Sealing AgentPLSis a light green powder containing fluorides.,It is used for sealing anodized aluminum oxide films at room temperature. Suitable for sealing transparent oxide films, anodized coloring, electrolytic coloring, and organic dyed films.

Correct usePLSof the sealing agent can achieve excellent sealing quality.PLSEspecially recommended for aluminum products used indoors.

Usage Conditions

 

 

 

 

PLSConcentration

pH

Sealing Temperature

Sealing Time

5g/L

5.7-6.5

(Optimal Value6.0)

26-30°C

1min/μmMaximum20 min

 

 
  1. To achieve the best sealing quality, it is best to prepare the bath solution with deionized water, as impurities in the water can affect sealing quality. The values of the newly prepared bath solution or during use should be checked.pHand diluted ammonia or acetic acid should be added as required to adjust it..
  2. The concentration in the sealing solution should be maintained as much as possible.PLSWhen the concentration is less than or equal to4-6g/L.PLSit must be supplemented.4g/LUnlike high-temperature sealing,.
  3. the chemical conversion reaction can last for several days, continuously improving sealing quality. If the sealing is immediately followed by a short immersion in hot waterPLS(70-82)°C,it can shorten the time required to complete the sealing reaction, reduce the possibility of fingerprints, shorten drying time, and minimize cracking of the hard film..
  4. The lifespan of the sealing bath solution mainly depends on the amount of sealing products, the anodizing acid brought in, dye residues, and impurities from washing. The values of the bath solution can also change due to the introduction of sulfuric acid, nitric acid, and alkali from the neutralization bath.pHTo prolong the lifespan of the bath solution, it is recommended to clean the aluminum parts thoroughly before sealing..

Waste Liquid Treatment.

  1. Used

waste liquid contains contaminated metal substances, mainly nickel and cobalt, and must be removed according to local environmental protection laws.PLSPackaging.

and Storagekg

25barrel or/box, stored in10barrel or/a cool, dry warehouse, and direct sunlight is strictly prohibited.High temperatures and heat must be avoided, and the container must be sealed properly after use.阳光直射，高温高热，使用后必须盖好密封。
图片名称
所属分类：

Sealing Salts

Online Messages

Submit Message

* Note: Please make sure to fill in the information accurately and maintain smooth communication. We will contact you as soon as possible