30g Solder Flux Paste Soldering Tin Syringe Liquid Welding Fluxes For BGA

Description

Information：
Specification
100% good condition and Brand new
Model: 183℃ Flux Solder Paste
Material: Solder paste material
Wetability: good wettability and high reliability.
Function: Can effectively prevent printing collapse and preheating.
Features: long-lasting stickiness, easy to dry, sticky time more than 48 hours.
Environmental performance: colorless and transparent, does not affect testing, fine cleaning and cleaning performance.
Storage: The product has strong wettability, strong resistance to drying, and has a long shelf life at room temperature.
Capacity: 30.0g/pcs
Application: necessary materials for PCB board repair
What is solder paste?
1. Solder paste is a new type of solder material that comes with SMT.
2. Solder paste is a complex system consisting of solder powder, flux and other additives.
3. At room temperature, the solder paste has a certain viscosity, which can initially adhere the electronic components to the predetermined position.
4. Under the soldering temperature, through the evaporation of  and some additives, the soldered components and the printed circuit board are soldered together (permanent connection).
Instruction
1. The temperature of the solder paste should be raised to ambient temperature (25°C) before opening, and the temperature recovery time is about 3-4 hours. It is forbidden to use other heaters to increase the temperature instantly.
2. After opening the solder paste, it is recommended to use it within 24 hours at room temperature.
3. When placed in the air for a long time, the solder paste will become a tin block due to moisture absorption.
4. The indoor temperature is controlled at 22-28°C, and the humidity is RH30-60% as the best working environment.
5. To wipe the wrong substrate, it is recommended to use industrial alcohol or industrial cleaner.
Preservation method
1. The solder paste should be kept at 1-10°C.
2. The solder paste should be used for 6 months.
3. Do not put the solder paste in the sun.
Precaution
1. Use only with adequate ventilation.
2. The solder paste contains organic solvents. Avoid repeated contact with skin. If the solder paste gets on the skin, wipe it with alcohol and rinse thoroughly with water.
3. For the sake of caution, during the operation, the fumes released by the solvent should be avoided as much as possible, and the contact time of skin and mucous membrane tissues should not be too long. Avoid repeated inhalation of vapors.
4. Avoid contact with eyes.
5. Keep away from children.
Package Included
1pc of 30g solder paste syringe
（1pc of solder paste, 1pc of  pin, 1pc of  push rod）
Because of the light irradiation or computer display difference, please understand we can't guarantee photos and real color is 100% same.
If you have any question, please contact us before buy it.
Shipping：
USA：Economic/Standard air mail service/Speedpack ，4-10 weeks/14-30 days
CA/UK：Economic air mail service，3-6 weeks
AU：Economic air mail service，4-8 weeks
Other Countries：Economic air mail service，5-15 weeks
1. ETA is just for reference, the actual shipping time would be different from actual situations;
2. If you need faster shipping option, pls contact with us to check charge about upgrading shipping option （DHL/EMS,etc）;
3. Import duties, taxes, and charges are not included in the item price and shipping cost. These charges are the buyer's responsibility. Please verify with your customs before making your purchase.
Payment：
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Item will be shipped within handling time as soon as the payment verified.
Sometimes the date will be delayed due to a shortage. we will inform you via message.
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This requirement must inform before the shipment arrangement.
We will NOT responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc.
Return Policy：
1. If buyer requests a return when there is no quality problem of the item he received,return postage has to be paid by buyer,and postage for the item won't be returned.
2. If item is damaged or defective on arrival,buyer can either requests a refund or replacement after offering pics/video for confirmation, and postage will be paid by us,meanwhile,the item must be returned.
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