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Best-Selling New In

MECHANIC UVH900 Series UV Photosensitive Solder Mask Ink BGA PCB Circuit Board Paint Oil Welding Flux Prevent Corrosive Arcing

$9.08 Reference price: $31.62 Save 71%
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Ships to Canada · Delivery Varies by item and destination
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Category DIY, Tools & Hardware › Tools & Equipment › Power Tools In stock Ships to Canada Estimated Delivery Varies by item and destination

Product details

Brand Namewelsolo
Model NumberUVH900-XX
TypeUV Curing soldering mask ink
ColorGreen/Blue/Red/Yellow/Black/White
Capacity10cc

Model

 Mechanic UVH900 Series Solder Mask Oil

Material

 Acrylic oligomer

Dielectric strength

 >500V/mil
Certification
 RoHS compliant
Solder Resistance
 255-265 Celsius degree 10s * 3 times
Hardness
 >5H
Capacity
 10cc
Main Function
 Insulation, to prevent short circuit of tin
Net Weight
 About 25.0g / pcs

Gross Weight

 About 40.0g / set

What is the solder mask ink oil?

  • Solder mask insulating varnish on printed circuit board.

  • A liquid photo solder resist ink oil is an acrylic oligomer.

  • As a protective layer, it is applied to the circuit and substrate on which the printed circuit board does not need to be soldered or used as a solder resist.

  • The purpose is to protect the formed line pattern for a long time.

  • PCB board repair essential materials, one of the most commonly used materials for printed boards.

Applications:

  • Prevent physical disconnection of the conductor circuit.

  • Welding only in the parts that must be welded to avoid solder waste.

  • It has high insulation and makes it possible to increase the density of the circuit.

  • Reduce copper contamination of the welding trough, can shield the copper foil on the board from the air to prevent oxidation of the copper foil.

  • Anti-corrosion & Anti-oxidation (Prevent deterioration and corrosion of insulation due to external environmental factors such as dust and moisture.)

  • In the welding process, the short circuit caused by the bridge is prevented. (Prevent the solder from spreading along the copper foil or causing a short circuit during the production process.)

Instructions:

  • Substrate treatment: Acid treatment, brush washing, drying.

  • Screen printing: use the screen version of 36T ~ 51T.

  • Pre-bake: temperature is 75±2°C, time is 40~50mins, hot air circulation is dry.

  • Exposure: 300-500mj/cm2.

  • Imaging: imaging solution: 0.9-1.1%, sodium carbonate, temperature: 28-30, spray pressure: 1.5-3.0 kg/cm2.

  • Post-baking: temperature is 150, time is 60 mins, hot air circulation curing.

  • Due to the special nature of the material, the solder mask oil will not dry naturally. UV curing is required.

  • The indoor temperature should be controlled at 20-28, and the humidity RH30-60% is the best working environment.

  • To wipe the wrong substrate, it is recommended to use industrial alcohol or industrial cleaner.

Precautions:

  • Keep away from children.

  • Avoid contacting with eyes.

  • Avoid repeated contact with skin.

  • Use only with adequate ventilation.

  • In order to be cautious, in the operation, the smoke released by the solvent during operation should be avoided as much as possible, and the skin and mucous membrane tissues should not be contacted for too long. Avoid repeated breathing of vapor.

Attention:

  • Gift will be given randomly.

  • The measurement allowed error is ±1.0-2.0cm.

  • Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.

  • In order to prevent counterfeit or pirated products, we will continue to update the product packaging, but this does not affect the quality and use of the product, the new and old packaging will be shipped randomly.

MECHANIC UVH900 Series UV Curing Solder Mask Ink

Different Packaging & Random Delivery

The specified style is not supported temporarily, the difference only the product model number, it does not affect the effect. (The previous model of this product was LVH900-XX, but because it was imitated by many sellers, we changed the model of this product to UVH900-XX)

Brand New "Rainbow" Series

True self & Fearless, show your own look.

Multiple Colors & Choose Freely

It is specially used to repair the peeling or partial damage of the solder mask of computer and mobile phone PCB circuit boards.

Choose Color According to Your Needs

Insulates printed circuit board against shorting and arcing.

Widely Applicable

PCB/BGA dedicated, protect PCB traces from corrosion and moisture.

Revolutionary Durable

The storage time is up to 12 months in a refrigerated environment. Unique high-quality solder mask ink make the adhesion is long-lasting, it is not easy to dry, and the viscosity time is up to 48 hours.

Environmentally Friendly Products

This product is sensitive to ultraviolet light and needs to be stored in strict protection from light.

Professional R&D Team

Use of efficient energy thixotropic agents, printing and preheating collapse, special solder ensure a good printing and fine pattern.

Concise & Delicate

Uncompromising performance in an ultra-light body, heavyweight performance without the weight. Fine and flexible packaging, delicate appearance.

  • 1* MECHANIC UVH900 Series UV Curing Solder Mask Oil (Model as your choice.)

  • We accept AliPay, West Union, TT and all major credit cards (which must pass secure payment check process).

  • Awaiting payment order need to be paid within 3 days, or it will be closed automatically by the AliExrpess.

  • Wholesale and drop shipping are both welcomed. For wholesale, we'll offer discount or free express shipping which only takes 7-15 days to arrive. For drop shipping, we could send the goods to your customers directly and won't leave any information about us if you'd like to.

  • 12 months manufacture's limited warranty for defective products (Excluding man-made damage to the product/misused after receipt). Accessories come with a 3-month warranty and defective items MUST BE reported and returned within the warranty period.

  • If you want to return the defective product to us, please first contact us and send us the picture or video of the defective product, we'll discuss the method to solve this problem with you. (The buyer should return the product in the original conditions to us and should bear the shipping costs for return.)

  • WORLDWIDE SHIPPING! As the AliExpress needs 6-12 hours for payment verification, therefore, we will ship the parcel out within 48 hours after the payment cleared. (All orders will be processed timely after the payment verification.)

  • Physical address is necessary, we can only ship the parcel to confirmed shipping address, therefore your order address MUST MATCH your shipping address. (Do not leave us your PO BOX address, as we can't deliver the parcel to it.)

  • Do not authorize the shipping company to leave your package at your door at any circumstances, because this often causes packages lost.

  • Transport time may vary, particularly during the holiday season, but it is mainly dependent on the logistics method you choose, we strongly recommend that you choose a logistics method which can offer you with whole tracking information, so that the transport process will be safer and more accurate, such as "AliExpress Standard Shipping" or "CaiNiao Standard Shipping for Special Goods".

  • When the tracking information shows "Parcel arrives in destination country", the logistics company or your local post office maybe make a call to ask buyer to sign it, please don't missed. If the package is not processed within the specified time, they will return or destroy it, this is very important.

  • Buyers' timely confirmation (within 3 days) after receiving the package will be highly appreciated! We maintain high standards of excellence and strive for 100% customer satisfaction!

  • Since your feedback is very important to our business development, we sincerely invite you to leave the positive feedback (5 stars) for us if you are satisfied with our product and service.

  • Please kindly Do Not leave 1-3 low scores on logistics transportation, because the oversea shipping will be affected by many factors, such as customs processing, post-strike etc.

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  • Feedback with pictures (if you could leave the feedback with video, that would be great) will help more people who wants to buy this product.


CategoryDIY, Tools & Hardware › Tools & Equipment › Power Tools
Availability In stock
Ships toCanada
Buyer Guarantees15-Day No Update Refund & 60-Day No Delivery Refund

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