Top 10 recommendation mg chemicals
Finding the best mg chemicals suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.
1. MG Chemicals 824-1L 99.9% Isopropyl Alcohol Liquid Cleaner, Clear , 945 mL (1 US Quart)
Feature
General all-purpose cleanerSafe on plastics
99.9 Percent pure anhydrous
Low toxicity
Perfect for use on fiber optics
NSF - Nonfood Compounds Program Listed K2, NSF Registration #144030
Description
"MG Chemicals Isopropyl Alcohol (IPA) liquid is a high purity, multipurpose cleaner and solvent. The purity level meets Grade A standard for MIL Spec TT-I-735A and ASTM D770, ensuring that no contamination occurs from its use.As a cleaner, it is fully miscible in water and most organic fluids, making it good at dissolving dirt, light organic contaminants, and ionic flux residues. Since the 824 is highly anhydrous (without water) and hygroscopic (absorbs humidity), it readily scavenges water off surfaces, trapping the water in the IPA solution as an azeotropic mixture. This helps to dehumidify surfaces.
As a solvent, it acts as a moderate evaporation, plastic safe diluent and is used to improve the properties of paint resins and other heterogeneous solid mixtures. Therefore, it serves as a useful carrier solvent to adjust the rheological properties and compatibilities of complex mixtures. Due to IPAs volatility, it resists entrapment in the coating. As it dries, it gives off a very light odor, which is not bothersome but serves as a cue to limit over-exposure due to poor ventilation.
Applications & Usages
Since Isopropyl Alcohol is safe for most plastics, seals, ceramics, and printed circuit board components, it is used heavily in the electronics industry. It is great for cleaning screens, stencils, fiber optics, cables, keypads, printed circuit board components, or electrical contacts and connectors. It is also used to clean oxides and grime on audio or video tape heads. It effectively removes light greases, oils, and flux without adding additional residues to contacts, relays, and circuit boards connectors. It is quick drying relative to water. Further, it can be used to wash off more aggressive organic solvents like acetone or toluene. Liquid Isopropyl Alcohol general all-purpose cleaner. Safe on plastics. 99.9 Percent pure anhydrous. Meets Mil. spec. #TT-1-735A. For use on: PC boards, connectors and contacts, fiber optics, semi-conductors, printed circuit boards, tape heads, light oils, office and medical equipment, relays, flux. Color: Clear. Purity: 99.9 percent by weight. Refract. Index: 1.3766 (20 C.). Water: 0.01 percent by weight. Specific gravity: 0.7832 (25/25 C). Nonvol: 0.0 mg/50mL. Titratable acid: 0.13mL 02nNaOH. Size: 945mL bottle. RoHS Compliant.
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2. MG Chemicals Silicone Modified Conformal Coating, 55 ml Bottle with Brush Cap
Feature
Maximum Service Temperature of 200 CCertified UL 94V-0 (File # E203094) verticle flame test
Protects electronics from moisture, corrosion, fungus, thermal shock, and static discharges
Easy to inspect: Contains an UV Indicator that glows under ultra-violet black light
Easy rework and repairs: Solder through the coating or remove with MG Cat. No. 435 thinner or Cat. No. 8310 stripper
Description
Ideal for high temperature environments. Silicone Conformal Coating (422B) is a flexible finish product that provides a protective coating for printed circuit boards against moisture, corrosion, and thermal shock. It protects and insulates electrical and electronic components and assemblies, including generators, motors, transformers, relays, and solenoid coils. For spraying, liquid can be thinned using M.G. Thinner Cleaner. Thin up to one half part thinner to one part coating. Best results will be obtained by applying to thoroughly cleaned and dried parts or materials. It is essential that surfaces be free of any trace of grease or organic substances. At room temperature, the product will tack free in approximately 5-7 minutes, and full cure will be achieved in approximately 48 hours. Curing may be accelerated by applying moderate heat with either a convection oven or infrared lamps. We recommend curing in a convection oven at 65 degree C for one hour, but other temperature and time combinations can work well. Heat curing will improve the physical strength of this coating. ROHS Compliant.3. MG Chemicals Ferric Chloride Copper Etchant Solution, 1 liter Liquid Bottle
Feature
Copper etchantMore aggressive than persulphate alternative
Can be stored and reused
Ready to use solution designed for etching printed circuit boards and other metals
Recommended for use with M.G. Chemicals professional etching process kit and M.G. economy etching process kit
Description
Copper etchant. More aggressive than persulphate alternative. Can be stored and reused. Ready to use solution designed for etching printed circuit boards and other metals. Recommended for use with M.G. Chemicals professional etching process kit and M.G. economy etching process kit. Ferric chloride (FeCl3) liquid solution phase. 1.4 specific gravity. 162.21 Molecular weight. Dark brown appearance. 106 degree C boiling point. 1.0 - 2.0 pH (5 percent by volume). 0 degree C freezing point. 100 grams/liter maximum copper holding capacity. 175-200 microinch/minute at 50 - 55 degree C etch rate. 50 - 55 degree C operating temperature. ROHS Compliant.4. MG Chemicals 8341 No Clean Flux Paste, 10 milliliters Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
Feature
Superior fluxing abilityInstant wetting
After soldering, the rosin residue is non corrosive, non conducting, moisture resistant, and fungus resistant
Compatible with lead free and leaded solder systems
Thixotropic paste; RoHS compliant
Description
No Clean Flux Paste. Convenient syringe dispenser ideal for touch up and repair of surface mount assemblies. A unique mixture of high grade synthetic resin and thixotropic agents designed specifically for use with high temperature lead free and conventional Sn/Pb alloys. It provides the fluxing activity levels that promote fast wetting action and maximum wetting spread. Flux paste is a no clean formulation therefore the residues do not need to be removed for most applications. Excellent wettability, no clean, non-conductive, non-tacky residues, compatible with lead free and leaded solder systems, thixotropic paste and RoHS compliant. RoHS compliant.5. Isopropyl Alcohol Grade 99% Anhydrous - 4 Gallon
Feature
For external use onlyYou are buying Four Gallon bottle of Isopropyl Alcohol Grade 99% Anhydrous
FEDEX ONLY (DO NOT SHIP TO PO. BOX, ALASKA, HAWAII, APO, PUERTO RICO, PROTECTORATES, NO INTERNATIONAL SHIPPING)
Sold by Weight / Not by Volume
Description
For over 14 years, Florida Laboratories has been dedicated to continually improving existing formulas and developing new products to meet market needs.We are committed to ongoing research for new and improved products and have implemented continuous laboratory quality assurance testing of all products to confirm the high standard we expect from our raw materials and finished products.We are pleased to offer you the finest raw materials available for your needs on the planet. You are buying Four Gallon bottle of Isopropyl Alcohol Grade 99% Anhydrous Grade 99%. Warning Flammable Use only in a well-ventilated area, fumes may be harmful.For external use only. Keep out of reach of children.Keep away from Heat, Spark, Electrical, Fire or Flame.6. MG Chemicals 99.9% Isopropyl Alcohol Wipes, 6" Length x 5" Width (Bag of 50)
Feature
FOR INDUSTRIAL USE ONLY. NOT FOR RETAIL SALE IN CALIFORNIA.Quick and convenient
99.953 Percent Alcohol
Cloth type
Measures 6" length by 5" width
Description
"MG Chemicals Isopropyl Alcohol Wipe is a high purity Cloth type multipurpose cleaning wipe pre-saturated with 99.953 % Isopropyl Alcohol. Measures 6"" length by 5"" width. The wipe is good at dissolving dirt, light organic contaminants, and ionic flux residues. Since the 824-W is highly anhydrous (without water) and hygroscopic (absorbs humidity), it readily scavenges water off surfaces and helps to dehumidify surfaces. Applications & Usages Since the Isopropyl Alcohol Wipe is safe for most plastics, seals, ceramics, and printed circuit board components, it is used heavily in the electronics industry. It is great for cleaning stencils, cables, printed circuit board components, or electrical contacts and connectors. It effectively removes light greases, oils, and flux without adding additional residues to contacts, relays, and circuit boards connectors. It is quick drying relative to water. RoHS Compliant. "7. MG Chemicals Alcohol Wipes (70% IPA), 7" x 6" (Tub of 75)
Feature
General purpose cleanerSafe on Plastics
Convenient tub dispenser (75 wipes per tub)
For cleaning SMT stencils, Office & medical equipment, CD/DVD discs, etc.
NSF - Nonfood Compounds Program Listed K2, NSF Registration #144033
Description
General all-purpose cleaner. Safe on plastics. Convenient tub dispenses presaturated 6" x 7.2" wipes blended with 70 percent Isopropyl Alcohol and 30 percent deionized water. Great for disinfecting, cleaning and removing dust, dirt, and grease from office & medical equipment, peripherals, SMT Stencils, and other electronics. Complies to California Air Resource Board VOC limits for electronics cleaners. RoHS Compliant.8. MG Chemicals 63/37 Rosin Core Leaded Solder, 0.032" Diameter, 1/2 lbs Spool
Feature
Meets J-STD-004 / J-STD-006Non-corrosive and electrically non-conductive flux residue
Standard Flux Core percentage at 2.2 percent
Melting point 361 degree F
63 Percent tin, 37 percent lead, RA flux core
Description
M.G. Chemicals rosin activated flux formula is used in our flux-cored solder wire. Its rapid wetting and fast flowing properties results in consistent and reliable soldering every time. Cleaning becomes optional with our RA Flux core because of its non-corrosive and electrically non-conductive properties. Upper temperature limit : Do not to exceed 260 degree C (tip temperature). color and appearance: Amber Solid. Softening Point, degree C (Flux Extract): 80 degree. acid number (mgKOH/g sample): 150-160. silver chromate (qualitative halides): detection. classification per J-STD-004: ROM1. surface insulation resistance: > 1.0 x 109. shelf life: indefinite. residue removal: Not required.9. MG Chemicals 4860P 63/37 No Clean, Leaded Solder Paste, 35 g (1.2 oz) Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
Feature
No Clean FluxEasily Dispensed
Excellent Wettability
Ideal for surface mount applications
Description
M.G. Chemicals Leaded, No Clean Solder Paste is made from a blend of virgin high purity non-recycled Tin and Lead metal powder blended with a No Clean flux to form a paste. Designed for surface mount applications using a syringe dispensing method, it provides high tack force and good wettability. The post soldering transparent residues are non-conductive, non-corrosive and highly insulated. The name no clean refers to the fact that the flux residues are not harmful to assemblies and does not mean there will be no residues.10. MG Chemicals Liquid Rosin Flux, for Leaded and Lead Free Solder, 125 ml Bottle
Feature
For leaded and lead-free solderFast wetting
Non-corrosive
Non-hygroscopic
RoHS compliant
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