Search results
Results from the WOW.Com Content Network
Palaquium gutta. Gutta-percha is a tree of the genus Palaquium in the family Sapotaceae, which is primarily used to create a high-quality latex of the same name. The material is rigid, naturally biologically inert, resilient, electrically nonconductive, and thermoplastic, most commonly sourced from Palaquium gutta; it is a polymer of isoprene which forms a rubber-like elastomer.
This latex is used for various industrial applications, primarily in the production of rubber-like materials. [2] [3] The latex exhibits properties similar to the trans-isomer of polyterpene and is not vulcanizable. [4] Due to its similarity to gutta-percha, balatá latex is sometimes referred to as "gutta-balatá" and is used for similar ...
The seeds of Palaquium gutta are used to make soap and candles, occasionally in cooking. The latex is used to make gutta-percha . The timber is logged and traded as nyatoh .
A good commercial gutta-percha would have around 80% gutta and 15% or less of resin. [29] Water content has no appreciable effect on the electrical resistance of the material until the content reaches a threshold of around 2–3%. [30] Highly purified gutta-percha is almost entirely resistant to chemical attack and ingress of water.
Microplastics were detected in almost every seafood sample found off the coast of the western U.S. in a recent study. The particles were found in the edible tissue of six different species of fish.
Some natural rubber sources, such as gutta-percha, are composed of trans-1,4-polyisoprene, ... Some people have a serious latex allergy, ...
The fortunes of “Emilia Pérez” have radically shifted, but one thing has remained constant: It’s the defining film of what, thanks to an unbridled and unpleasant new figure, has become an ...
It too has been synthesised and extracted from plant sap, the latter resin being known as gutta-percha. These were widely used as an electrical insulator and as components of golf balls. Annual worldwide production of synthetic polyisoprene was 13 million tons in 2007 [1] and 16 million tons in 2020. [2]