| Unit Price: | $ 1.9 |
WhatsApp : +8618623251355
Telegram : @zeusmining_presalesWS-30 solder paste is an acid-free rosin-containing soldering material that is semi-solid and not easy to pour. During soldering, the solder flux begins to boil, absorb heat, and vaporize soon after melting, and the temperature of ICs and PCBs can be kept at this temperature. It is easy to carry and use, solder, acid-free, non-corrosive, and anti-conductive. It can be used for general electronic components, instrumentation, copper, tin, iron, and other metal objects. The primary function of the flux is to remove the oxides on the surface of the solder and the base material to be soldered so that the metal surface reaches the necessary cleanliness. It can effectively prevent the re-oxidation of the surface during welding, reduce the surface tension of the solder, and improve the welding performance.
Due to the pastes and liquids are sensitive goods and their transportation is restricted, this product will be shipped separately using sensitive goods channels, and the delivery time will be slightly longer 8 to 20 working days.
Product features:
1. Good soldering effect;
2. No corrosion to IC and PCB;
3. Its boiling point is only slightly higher than the melting point of solder;
4. For gold-copper alloy substrates, the electric soldering iron tip has a deoxidation effect.
Product parameters:
Size: Diameter 50x35mm
Weight: 59g
Usage:
Wipe the object's surface before soldering, apply this paste on the copper, tin, iron, and other metals to be soldered, and then use the soldering iron to melt the tin at the joint.
Payment method:
How to determine product prices and shipping costs?When you are ready to buy one or more products. You can consult the sales Manager to get a sample of the proforma invoice. The category, product price, and freight are included. |
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How to complete the payment?We have the following payment methods. You can tell our sales Manager which payment you prefer and complete it. After the customer service checks and confirms the payment is completed. Provide the proforma invoice. And we will prepare to ship. |
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Cryptocurrency Payment |
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Bitcoin - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDT - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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ETH - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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LTC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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USDC - The payment method at the designated address is efficient and practical and can be used anywhere in the world. Wallet Address |
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Bank Transfer |
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Wire transfer - USD - SeaTree Card Number |
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Wire transfer - USD, EUR, GBP, HKD, CNH, CAD, SGD, JPY, AUD, NZD Card Number |
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JP MORGAN CHASE BANK, N.A. Card Number |
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Wire transfer - USD - Zhou sicong Card Number |
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人民币支付 - CNY payment Card Number |
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Other payment methods |
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Cooperation express: |
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Q: When will we ship after payment?
A: In order to ensure that the products we ship are in good condition. Issued approximately 1-2 days after receiving your payment.
Q: What if the product is damaged during transportation?
A: We will use a more robust package when shipping to avoid damage to the goods, and we can purchase transportation insurance in advance to reduce the loss of in the transport. although this problem is not common.
Q: What payment methods do we support?
A: We support bank transfer, wire transfer, BTC, third-party guarantee and Paypal.
Q: What should I do if there is a problem after receiving the products?
A: We have established good relationships with maintenance departments in many countries/regions in the world. For example, Venezuela, Iran, etc. If you have any questions within 3 days after receiving the goods, you can apply for after-sales service on the "My Order" page.
Q: Which express we support?
A: We will choose the cheapest and fastest transportation method for you. And we support DHL, UPS, TNT, Fedex, BRE, and also have express delivery services, such as Russia, the United States, Kuwait, etc.
[email protected] [email protected] [email protected] [email protected]
China Mainland Hong Kong 
Business Hours: (GMT+8) 08:30-20:00 Mon to Sat 
Company Phone: +86-023-72227777