The premier publication of maker projects, skill-building tutorials, in-depth reviews, and inspirational stories, accessible by all ages and skill ranges. Chrysler, GM and Jeep started out as the biggest utilizers of the HDPE or high-density polyethylene gas tank. They are all out there if you are able to locate them. In addition, we use third-party cookies to help us analyze and understand usage. Let dry. A project collaboration and documentation platform.

*If you have any questions, feel free to call 877-565-7225. Changes in temperature will cause thermal expansion and extraction. As stated, the.

Qualified applicants receive equal consideration. Edited by Draconis, 05 January 2010 - 06:02 PM. I have also used stainless dowel pins and stainless screws for plastic in certain high stress situations. Our process bonds materials together on a molecular level. I currently have IPS #3 Would that work?Also, since there seem to be a lot of problems with vinyl tubing, what is another plastic tubing that can be used instead that will handle pressurized air and solvent weld to PVC and plolycarbonate? Order some different sized rods and some HDPE sheets (cutting board) for gusseting on amazon. Since HDPE has a crystalline structure which makes it strong and rigid, it is the ideal polymer for many industries. Our Bonding Poly Process is a quick, easy and effective way to permanently interlace two surfaces together on a molecular level. Ford followed suit with their own six layer HDPE gas tank, designed to meet Californias fuel standards. I understand that this application will remain on file for twelve months for consideration. They are a common replacement from the more dated concrete and steel substrate options. These unique material difficulties, along with years of trial and error, are what led us to the end all solution for all polys and difficult substrates; the Bonding Poly Process. Spray a light mist of our Activator/Accelerator (AA) on one of the polyethylene surfaces. Materials with high surface energy have attractive forces and they are easy to bond or even glue. Nice idea. Wipe with a clean soft cloth. Thoroughly wipe with a soft cloth. Polypropylene (PP) is one of the easiest thermoplastics to weld and is used for many different applications. Inset (like a door hinge) stainless steel corner(butterfly) Cover with thin hdpe if you don't want the stainless seen. A free program that lights childrens creative fires and allows them to explore projects in areas such as arts & crafts, science & engineering, design, and technology. The extremely slick and abrasion resistant surface, offers challenges most adhesives simply cannot overcome. socket elbow fusion fitting fittings ppr pph A large component of almost all plastic cements especially ABS and polystyrene cement. national origin, religion, age, disability, veteran, or marital status or on the basis of any other condition or characteristic protected by federal, state or Anyways, it keeps jerking around all over the place. etc. Like UHMW, they are resistant to not only water, but oil, gas and other common chemicals as well. Acetone: Found in small quantities in nail polish remover. Nothing I tried would even stick to it. Fortunately, I had another broken piece of interior trim from the same car in the same nutmeg color. NOTE: A "YES" answer will not necessarily bar you from employment. Other than making sure your densities are compatible, polyethylene is a pretty easy plastic to weld. Edited by gmzamz, 05 January 2010 - 04:43 PM. persons, schools, law enforcement agencies and any other sources of information which may be relevant to my application for employment. Thanks for organizing the solvents we abuse.

Can be bought pure. In order to weld PP, the welder needs to be set at approximately 572F/300C; determining your temperature will depend on which type of welder you purchase and the recommendations from the manufacturer. Clean all surfaces with a cleaner that will not leave a residue. Don't use the rods it comes with though. King Plastic Corporation is an equal opportunity employer and intends to comply fully with all federal and state laws. Spray the seam with the Activator/Accelerator.

Now everyone from Chevy to Toyota to Nissan utilizes HDPE. I'm guessing the problem there was me waiting two hours. PET like your average crazy glue or adhesive epoxy, is brittle and prone to breakage. I have a question. Spray a solvent based Activator/Accelerator (AA) on the polyethylene surface or the metal. Are you able to perform these functions with or without accommodation? Welding with a specific filler rod can be utilized to help with strength and appearance. The Process joins the two surfaces together, on a molecular level. Great work, Zorn. For what I am think of, gusseting, deep rabbets, and screws and/or through bolts are the only reasonable solutions. If you're trying to build things like checkvalves out of telescoping sizes, vinyl is probably not the right stuff to start with.Oh, and that stuff in your picture is transition cement. Proven applications using PP are plating equipment, tanks, ductwork, etchers, fume hoods, scrubbers and orthopedics. Most thermoplastics are sandable and the strength of the weld will not be affected when sanded. The first, is longevity. With the drilled holes, the crack will not expand. I authorize the companies or persons identified in the application to give any information regarding my employment, together with any information they may have regarding me, whether or not it is in their records. There are stainless connectors/staples available for what you are trying to accomplish. PETG is a glycol modified version of PET. Tech-Patch Reports- From Aging To Thermal Cycling, Burst Testing and more. Through our extensive experience of over 20 years, we were able to develop the tools and steps necessary to achieve amazing results, even with the most difficult low surface energy materials. These will be stored in your browser only with your consent and you have the option to opt-out. I feel that this is an appropriate necro. I hereby certify that the answers given by me on this application are true and correct without significant omissions of any kind whatsoever.

With these considerations in mind, any repair of HDPE pipe holes or cracks, would need to be 1) flexible 2) gas and water impervious and 3) provide a full zero leak seal.

They are pipe solutions that are both more durable and less expensive than other pipe alternatives.

i have installed a number of watermains that were HDPE. It is the only pipe repair system of its kind, that offers a full and permanent seal. Nothing except this tech bond worked. PEX Pipe and HDPE pipes are the pipes of the 21st century. "In short, the same knowledge that underlies the ability to produce correct judgement is also the knowledge that underlies the ability to recognize correct judgement. If work time is needed use the procedure described above. PP has excellent chemical resistance, low specific gravity, high tensile strength and is the most dimensionally stable polyolefin. King Plastic Corporation requires applicants to undergo screening for the presence of illegal drugs/and or alcohol as a condition of employment. what about getting 3/8 rods of the same Material, pinning it in two locations with in but leave them a 1/4 inch short. Attention Applicants: You must be at least 18 years of age. The Process bonds the Tech-Patch to the HDPE substrate and, since Tech-Patches are a polymer, the patch repair will last as long as the pipe. What the Process is, is the cohesion of the monomers and polymers of each material, whether they are similar or dissimilar. Its slick, hard surface makes it all but impossible for glues or epoxys, that work by being sticky, to stick. The glue joins formed by super glue on the other hand, do degrade over time. Start with a piece that is longer than the 2 sides you want to join, Make a 90 notch with a router that is almost full depth, Carefully apply heat at this notch so that both side of the notch are "soft", Fold at the notch so that the 2 soft edges are in contact and clamp until they cool, gusseting with screws is the best you can do, The heating mechanism has some kind of indicator that the plastic is hot enough to join and it will not overheat it to the point of sagging. I've been slowly updating the list with new materials as I've been using them. The molecular bond between the Tech-Patch and pipe or tank substrate, provides a full seal. Our Tech-Patch is an extremely weather, gas and ozone resistant FVMQ poly patch. If you choose to, once the welding rod adheres to the substrate, you can let go of the rod and it will automatically pull itself through. In addition, I hereby authorize King Plastic Corporation to contact references, The second advantage is the extreme life of the patch. DETAIL beginning with the MOST RECENT employer. BP Blue withstands the extremes of weather and, in most cases, these bonds will not degrade over time. Unfortunately there have been so many counterfeit claims in terms of these types of repairs, that we offer an unconditional money-back lifetime guarantee on all of our Tech-Patch products. The covalent bond formed between the PETG and itself, or between the PETG and PLA or whatever material you are bonding it to, is what makes the difference between molecular bonding and glue joins. This ability to metamorphosize is also what makes PETG an ideal candidate for molecular bonding. Epoxy putty used on tanks and pipes easily chips off when the the tank flexes, expands or contracts. Membership connects and supports the people and projects that shape our future and supports the learning initiatives for the next generation of makers. We are working on a newDont glue polyethylene, bond polyethylenevideo, As soon as the video is complete we will post the polyethylene video. The chemistry and physics behind the process, are what ensure its success. There is typically some kind of tool that holds the 2 pieces in alignment until they are cool. Operational strength is almost immediate, but the strength of the bond is directly proportional to the amount of time it is given to fully cure. I've been compiling a list mainly for personal use of common engineering plastics used in Nerf and their solubility in the common solvents and figured I'd share what I have since I know a lot of you *cough*Bob*cough*BadWrench*cough* will have some more to add. Bonding polyethylene with the Polymer Bonding Processonly takes four simple steps. Forgive my spelling and grammar. Let the Poly Prep dry. Warm until the surface is just below hot, approximately 120 degrees F.Liberally apply SI Black to the matte side of the Tech-Patch except for diagonal corners. I need a solvent to weld polycarbonate to PVC. The molecular bond between the Tech-Patch and pipe or tank substrate, provides a full seal. So far after thousands have been sold, we have yet to have a single leak or failure. The higher the density the more difficult it is to break down the components to weld. Saturate both polyethylene (poly) surfaces with the Poly Prep. Below is a video showing the steps in thePolymer Bonding Process. Found in paint removers. Thank you!, Copyright 2020 tbbonding The Adhesive Solutions Site., Poly Molecular Bonding Kit- For Polyethylene, Dont glue Polyethylene, BOND Polyethylene, JUMPS TO POLYETHYLENE PIPE AND TANK REPAIR SECTION. So the most important consideration to make when attempting to glue or rather bond UHMW, is will it do the job? Warm to 120 degrees F by temperature, to just below hot by touch. Ive solved the unsolvable with this cutting edge bonding science. Get hands-on with kits, books, and more from the Maker Shed, Skill builder, project tutorials, and more, Subscribe to the premier DIY magazine today, Community access, print, and digital Magazine, and more, Browse and Vote on Your Favorite Projects, Learn More About the Amazing Maker Awards, Graphics and More to Help Spread the Word, My interests include writing, electronics, RPGs, scifi, hackers & hackerspaces, 3D printing, building sets & toys. By temperature, approximately 120 degrees F. Align the surfaces and firmly press together for 10-15 seconds. Accelerated aging tests reveal that Tech-Patches actually protect and preserve the broken area. Like PP, HDPE is weldable at 572F/300C. The full seal is the result of the molecular bond of the patch to the HDPE pipe substrate, using the steps of the Bonding Poly Process. What exactly are you trying to accomplish? If you are one of the 5% of people that suck at making up statisitics, post this in your signature. regulations, policies and procedures nor anything said during the interview process shall be deemed to constitute the terms of an implied contract. You are using an out of date browser. Rough the HDPE pipe with a medium grit sandpaper. requested on this application will not be used for any purpose prohibited by law. (such as: use of office equipment, power tools, specific machines operated, mechanical experience, electrical experience, hobbies, etc.) And experimenting on different types of plastics will help master the procedure. Once again, special tooling is required. Dichloromethane: Also known as Methylene chloride. an adhesion promoter for polymers. Just a thought. When fused together, HDPE pipe has a zero leak rate. Cross bonding HDPE to other substrates will produce a slightly lower psi. I have a question. They are brittle, inflexible and prone to breakage. As HDPE can last as long as 50 to 100 years, any repair to be effective, needs to be able to withstand that magnitude of longevity as well. It was a MS piston. Employment with King Plastic Corporation is subject to satisfactory work history, personal reference reports and background checks from outside agencies. I tried caulk, superglue, silicon, epoxy, water weld. PET and PETG are forms of polyethylene and are the other polymers used for bottles. I need a solvent to weld polycarbonate to PVC. Return client. Warm both polyethylene (poly) surfaces with a hair dryer or heat gun till the surfaces are very warm, but not hot. There are two major challenges faced when attempting to repair HDPE parts. An indication the substrate is ready to be welded is when it starts getting a fogging effect similar to blowing on a piece of glass. Can also be in some varnishes. You could then plug weld the pins in and also weld around the joint its self? The information supplied on this It does not simply stick to the surface, so this slippery resistant material, can be bonded. Since the finalization of the Process in 2016, there has not been a reported bond failure. HDPE in particular used to be a challenge due to its high abrasion resistance. For as long as plastic welding has been around many people still do not understand the basics, which is critical to a proper weld. BP Blue is not recommended for elastomers, or for cross bonding different polymers to each other or a polymer to a non-poly substrate. The information Meaning, you can weld low density polyethylene (LDPE) welding rod to high density polyethylene (HDPE) sheet but not vice versa. Make sure that the HDPE pipe is clean and free of dirt, grease and oil. In addition, if employed, I understand that King Plastic Corporation conducts random drug testing of its employees. This is a big problem with 2 part epoxies as this is a normal function for plastic tanks. BP Blue is not recommended for bonding elastomers or for cross-bonding a thermoplastic to other substrates. Holding the welder about an inch above the substrate, insert the welding rod in the tip and move it in an up and down motion three to four times. Methyl ethyl ketone (MEK): Also known as Butanone. Please complete in Methyl benzene: Also known as Toluene. There are two huge advantages to using a Tech-Patch over a putty epoxy or wrap, to repair tanks and pipes. This policy of at-will employment is the sole and entire agreement between me and King Plastic Corporation. The second HDPE repair challenge, is the material itself. Once a poly is primed with Tech-Bonds Poly Prep, that poly is primed forever.Spray the prepped area with the Activator/Accelerator (AA). You may attach a resume for an explanation of the duties but you are still required to complete all information requested. A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and more curated by us, the people behind Make: and the Maker Faire. All Tech-Bond Kits Better chemistry, better results. Saturate both polyethylene (poly) surfaces with the Poly Prep. Apply a bead of SI Black to the two diagonal corners and to the entire perimeter of the Tech-Patch. No longer. You can butt joint PEX pipe, but, with the limited surface, you will run into the laws of physics. The Tech-Patch Story started with a request to solve a problem. Okay, thanks for the info. However, there will still be holes drilled into these pipes, Accidents will happen. 96% of all Statistics are made up. If additional space is required, attach a second sheet. The nature, severity and date of the offence(s) will be considered in relation to the position for which you are applying. Repair a leaky PVC joint without replacing any pipe, Plastic gas tank repair with a PTFE Patch, Water Pipeline Repair Resources and Reports. Better to just use mechanical couplers. I understand that King Plastic Corporation is committed to maintaining a drug-free workplace and in applying for employment, I agree to take a pre-employment drug/alcohol test. Didnt lilscorpion use this stuff for making all sorts of awesome projects? PEX is a cross-linked polyethylene that is very stable, which makes it ideal for piping. How to Repair a Rigid Polypropylene Bumper Cover, How To Repair A Flexible Polyurethane Plastic Bumper, Dont glue silicone rubber, BOND silicone rubber, Dont glue polyethylene, BOND polyethylene, Dont glue Polypropylene, BOND Polypropylene, Dont Glue Neoprene Rubber, BOND Neoprene Rubber, Dont glue Polyurethane, BOND Polyurethane, Dont glue Nitrile Rubber, BOND Nitrile Rubber. Doing this as I speak. PUT THAT OUTDOOR KITCHEN TO USE THIS WEEKEND WITH THE PERFECT BARBECUE! Align the surfaces, firmly press the two surfaces together for 6 8 seconds. How to Bond Teflon to Metal, Wood, Rubber, and other Teflons (https://youtu.be/Mtvf5FE0pg4), tbbonding The Adhesive Solutions Site. It not only permanently fixes and prevents the spread of the problem area, but preserves the life of the surrounding area. Spray with AA.Visually inspect. Bob: Yeah, it very well could have been something else. When using a thermoplastic welder with a 500 watt 120 volt heating element, the air regulator should be set at approximately 5 p.s.i.