PEVA (polyethylene vinyl acetate) has emerged as an alternative material that addresses some of PVC’s known challenges. Its molecular structure, free from chlorine and phthalates, results in a material with different chemical properties and environmental interactions. This composition makes PEVA particula...
They make it easy to design and connect any kind of aquarium gear to your tank. Here’s a list of common fittings and an explanation of what they’re used for. Slip Fitting: A fitting with no threads that slips over the pipe. It requires primer and glue (solvent and...
EVA exhibits unique properties compared to polyethylene (PE). It has reduced crystallinity, improved flexibility, impact resistance, and better filler mixing and heat sealing capabilities due to the presence of vinyl acetate monomer. EVA resin typically has a density ranging from 0.91 to 0.93, ...
The reaction results in the formation of a copolymer of VA and E, which has properties that are intermediate between those of polyvinyl acetate (PVA) and polyethylene (PE). VAE polymers are commonly used in applications such as adhesives, paints, and coatings. Where are VAE dispersions used ...
The safest polystyrene to use is foam board. It is covered on front and back, and you can get an acid free version to protect your daughter's artwork. I've heard that polystyrene is sensitive to sunlight. So, hanging the artwork near a window wouldn't be a good move. ...
Packaging Material:EPE XPE EVA EPP EPS Cross Linked Polyethylene Foam; Glue Type:Hot Melt Adhesive; Application:Packaging Industry; Driven Type:Electric; Packaging:Wooden Case; Product Name:Hot Air Laminating Machine; Max Laminating Length:1100mm; ...
Use polyethylene tubing (poly tubing, for short) to attach micro sprayers, ¼” or ⅛” line, emitters, sprayers, and risers. Grab a punch tool to customize the emitter spacing to your needs. Soaker hose A soaker hose “bleeds” water from its pores. The upside is that you never ...
PULLULAN is a colorless, odorless, neutral, linear polymer material, which is easy to absorb water and expansion and dissolves unlimitedly in water. The dissolving speed is more than twice as fast as sodium alginate and polyethylene. Its solution is not ionized, geltized, and does not crystalli...
Similar to polyester, polyethylene terephthalate (PET) cools into a rigid material similar to glass. Also known as t-glase, it comes in a wide selection of colors and is approved for use with food. You can use it to print cups, utensils, and water bottles, and enjoy a resilient finished...
Bottle caps have been around since the 1800s. The first patent was established in 1892 by William Painter. The early caps required the use of a bottle opener. Bottle caps are used to keep beverages from spoiling. They are used on various types of bottles