Copper Drawing Liquid
Product Description
Copper Drawing Liquid is used for wire and cable drawing process to play a role in lubrication and cooling of the liquid, is a kind of water-soluble copper drawing liquid, suitable for copper wire drawing, small and medium-sized pulling and micro-drawing process, the product selection of high-quality mineral oils and imports of lubricating additives compounded.
Performance Characteristics
Low consumption, compared with the traditional emulsion, low use, small loss.
Good lubrication, not easy to break the line.
Long service life, compared with the traditional emulsion, extends the service life of wire drawing fluid.
Specifications
Process
(inlet-outlet diameter, mm) |
Concentration |
Typical Data |
| Type |
Class |
5% Diluent
pH Value |
Refractive Index |
| big (8.0→2.6~3.0) |
8-12% |
CWD-812 |
Emulsified |
9.0±0.5 |
1 |
| medium(2.6~3.0→0.5~1.0) |
4-7% |
CWD-37 |
Microemulsion |
9.0±0.5 |
1.4 |
| small (0.8~1.0→0.08~0.32) |
3-6% |
CWD-37 |
Microemulsion |
9.0±0.5 |
1.4 |
| slight (0.5~0.6→0.05~0.08) |
3-6% |
CWD-26 |
Full Synthetic |
8.5±0.5 |
2 |
| super small (0.2~0.3→0.02~0.05) |
2-4% |
CWD-26 |
Full Synthetic |
8.5±0.5 |
2 |
Our Factory:
We have a standardized production workshop of nearly 8000 square meters, 6 production lines. There are more than 60 workers, 15 salesmen, 20 technical en gineers and 4 after -sales service team to make us able to provide good prod ucts and service. We have a complete factory production, quality control and delivery process, as well as a complete after-sales service system. All our products are provided with quality warranty and lifetime free after-sales service.
Package, Handle & Storage
Storage: Store in a cool,dry place away from any direct source of heat and moisture. Maximum recommended storage temperature is 45ºC.
Shelf life: 3 years. If beyond the storage period, it can still be used after passing the test.
Package: N.W. 200kg /200L drum.
Test & QC
The raw materials were inspected before entering the factory to ensure that the requirements were met.
During the production process, sampling inspection, real-time monitoring, and correction.
After the production is finished, each batch of goods shall be sampled and tested to make sure the goods are qualified before leaving the factory.
FAQ
1. Is the product quality guaranteed? How to prove it?
Our products have been sold in the market for more than 10 years and have been verified by the market. Some well-known companies are using our products.
We have a complete quality control system, a key parameter control system for the production process, a raw material supply system, etc.
If there is a problem with the product, it may occur during transportation or storage.
2. What is your packaging?
Most products are liquids, and the packaging is iron barrels or tons of boxes. The specific quantity is determined by the density of the product. Some products are solids and are packaged in plastic woven bags, paper bags, paper tubes, etc. Product packaging varies from product to product. We accept customized packaging.
3. Which of your products have advantages in the market?
We are committed to creating value and providing solutions for customers. We believe that products that can meet these two points while saving costs are advantageous products.
4. Which products have been bench tested?
T4218, T3133
5. How long is the delivery time?
If there is inventory and the order is confirmed, it can usually be sent to the port in about 7 days. If there is no stock, it can be produced and sent to the port in about 2 weeks according to the order quantity and raw material situation.
In case of large quantity and shortage of raw materials, the delivery date needs to be confirmed specifically.
6. What is the payment method?
According to the order situation, if the amount is less than USD1000, it is 100% prepayment, because the bank handling fee is very high.
The standard payment method is 30% advance payment by wire transfer, and the 70% balance is paid by wire transfer after seeing the copy of the bill of lading.
We can accept letters of credit, but the requirement is 100% machine irrevocable letters of credit, and the contract amount is generally more than USD20000, because there are costs to operate letters of credit, including notification fees, document review fees, document delivery fees, mailing fees, discrepancy fees, capital costs, etc. Therefore, under normal circumstances, the unit price of the letter of credit payment method is USD50-100/ton higher than the wire transfer payment method.
We do not accept open account sales (OA). In fact, so far, our company has not made credit sales payment methods.
Other situations are resolved by friendly negotiation between the two parties.
7. How to deal with quality problems of goods?
First, rule out whether it is caused by transportation, storage, or improper use of formula. Then, check whether the COA indicators are within the qualified range, and confirm with the factory which indicators have problems and whether the raw materials have been replaced.
Secondly, you can use third-party testing. If there are really problems with indicators or quality, can you compensate in subsequent orders? Or the customer mixes it with other products, resells it locally, or reissues it. The worst plan is to return it.
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