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Copper-normal-temperature-blackening-agent Brass-chemical-polishing-agent
Aluminum-brass-special-chemical-polishing-agent Copper_processing_series
Low-quality brass and bronze chemical polishing agent (single-liquid type)
First, the product code: Q / YS.124-2 (Yi-shun brand)
Second, product advantages: This product is suitable for chemical polishing bronze brass containing lead and lead, the product is a single-liquid type, easy to operate, can achieve the mirror polishing effect. For tin bronze, tin phosphor bronze, lead brass, poor brass can be satisfied with the polishing effect, environmentally friendly products without heavy metals.
Third, product index:
1. colorless and transparent acid liquid
2. specific gravity> 1.2
3. PH value <3.0
Fourth, the use of methods:
1. this product is used at room temperature (25 ~ 35 ℃).
2. workpiece degreasing rust, dehydration: dry or dry naturally.
3.immersion Q/YS.124-2 chemical polishing agent for chemical polishing, soaking process constantly turning the workpiece, so that uniform effect.
4.immersion 1 to 2 minutes, remove the workpiece, soaked in water quickly cleaned.
5.water for cleaning again, mobile washing is the best.
6.with Q/YS.104 passivation solution, the use of copper alloy passivation chromium-free 5 minutes.
7. wash the workpiece after drying at 60 ~ 80 ℃, or dried with a high pressure air knife and then dried (60 ~ 80 ℃) better.
Fifth, note:
1. this product is not in contact with the skin.
2. this product to use plastic containers.

Order Guangzhou YiShun Chemical Company's products, you will have the following technical support: 1, selection of professional engineers. 2, phone detailed understanding.3, video demo. 4, live demonstrations. 5, site service.6, special technology R & D and preparation. 7, continue to follow the sale.
Packaging:25kg/drum
Delivery time:The same day
As a high-tech company,Guang Zhou YIShun Chemical Co.,Ltd. is specialize in researching,developing,manufacturing and selling chemical products like metal surface treatment chemicals, liquid for metal industry, industrial cleaning agent and chemical product,which is also qualified to offer tailored solution for clients concerninig the chemical products mentioned above.
YiShun Chemical will strive to grow into the most innovative and professional chemical company, aimed at creating solution and orientation,product and service in higher level continuously for various industries as well as driving chemical industry accomplish striking achievements increasingly.
YiShun Chemical has been regarding “Environment-friendly YiShun and Green Home” as its health development strategy,”Environment Protection and Green” as its guidance for product research and production,”Top-grade,Refined, Advanced and Specialized” as its conception for chemical product development, and perfecting its innovative system, improving its capacity for sustainable growth unceasingly, striking to create social value continuously and be a leader in chemical industry for environment production.
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