JH-216 High concentration of two components named Silicon Slice Detergent ​ph≥14 Specific weight 1.15-1.25

1. Brief

This is patent products for degreasing electron level and solar grade silicon slice in IT and solar battery area, and the patent number is ZL200710020269.6. The product contain double group with good performance in emulsion saponifiation edulcoration to tallowvegetable oilmineral oilsoliquiodgrinding past , also in stripingcomplexing edulcoration to metal ion.

2. Key feature

1) double group products with perfect PPR(performance price ratio),Especially suitable for cleaning heavily polluted wafers.

2) be free from calcium, magnesium, metal, copper, lead and phosphor, and meet the requirement of ROHS.

3) low foam, no foam overflow in ultrasonic cleaning and friendly to the environment.

4) good degreasing performance to meet the requirement of high-accuracy IT area in Asian countrys.

3. Technical parameter

4. Instructions

1) put pure water into cleaning tank till three-quarter, then, add agent in 3% -8% concentration, add water till working level, last, heat the bath solution till working temperature.

2) need to change bath solution completely after degreasing certain amount silicon slice.

3) reduce exposed time in air to avoid oxidation.

4) working temperature degree in needed, disposal time: 2-5minutes.

5. Notes

1. The ingot after wire cutting should not be stained with water. If it cannot be cleaned in time, it is best to store it in suspension or cleaning agent (all immersed).

2. Once the wire rod is cut, it must be disposed of immediately. Moreover, the silicon wafer should not be allowed to dry naturally throughout the cleaning process.

3. The silicon wafer must be kept wet when degumming, and it should not be dried naturally.

6. Additions

1) packing:20kg/carton(2kg/bottle),25kg/plastic barrel, 1000kg/barrel

2) validity time: one year

Changzhou Junhe Technology Stock Co., Ltd. is a high-tech enterprise devoted to developing industrial fine chemicals, special equipment and services solution provider which was founded in Changzhou, Jiangsu in 1998.

Zinc flake microlayer corrosion protection coating is one of our core products, our company draw on the experience and lesson of dacromet coating technology from Japan and USA, investing millions on R&D, after 20 years application and diffusion, Junhe zinc flake microlayer corrosion protection coating already become one of the leading brand in China.

Our company have three industrial base: chemical production base, equipment production base, coating job processing base.

Equipment Production Base

Chemical Production Base

Coating Job Processing Base

Company research and development center is located in changzhou national hi-tech zone, owns 15 acres of land for construction and is built around five categories of chemicals and equipment research and development and incubation bases, equipped with standardization on the basis of the experimental equipment and testing equipment of the company's marketing center and two functional departments in the changzhou new north area to create building, the company's three big center and subsidiary system solution for customer demand to provide a solid foundation. The company has passed ISO9001 and TS16949 system certification.

Our Qualification