1、 Overview

Screen washing water s-8# was originally a screen cleaning solution specially customized by menrongxin circuit board Co., Ltd. The main advantages of butane solvent are its moderate boiling point, low irritation to human skin and low solubility to other solvents. It is an excellent ink cleaning solvent for circuit board.

Physicochemical properties: This product is colorless, high boiling point flammable liquid, low volatility and low odor (slightly etheric, non irritating) and low toxicity. It is miscible with water and has a high dilution ratio with petroleum hydrocarbons. The boiling point is about 175 ℃. Specific gravity 0.90-0.92. Flash point ≥ 65 ℃. Spontaneous combustion temperature ≥ 470 ℃.

2、 Product quality:

Appearance colorless liquid

Chromaticity ≤ 10

Specific gravity (20 ℃) 0.90-0.92

Boiling range (95% distillate), ℃ 170-175

Water solubility 100%

Alcohol solubility 100%

Free acid (calculated by acetic acid),% ≤ 0.01

Nonvolatile matter,% ≤ 0.01

Moisture,% ≤ 0.05

3、 Packaging and storage:

20 L / barrel, 200 L / barrel

This product is a high flash point liquid and is not a dangerous chemical. However, it must still be stored in a cool and ventilated place. It must not be exposed to the sun or in direct contact with open fire.

This product is a chemical substance that meets the international environmental protection requirements and does not contain (but not limited to) six banned chemicals such as lead, mercury, cadmium, hexavalent chromium, PBB and PBDE.