Silicone was recognized by the FDA as a safe-to-be-used food-grade
material (food-grade silicone) in 1979. Silicone
is a lab-made material that consists of several different chemicals such as
silicon (a naturally occurring element), oxygen, carbon, and hydrogen. Usually
produced in liquid form or flexible plastic, silicone is used for cooking,
baking, medical, electrical, and other purposes.
Like plastics, silicone can include a mix of chemical additives,
fillers, and raw material impurities. In
general, silicone has fewer chemical additives than plastics. Food-grade silicones that are FDA-regulated
should not have any fillers. If the
white shows through in the silicone when twisted, pulled, or pinched, the
silicone contains a filler. And if it
cracks or loses elasticity, this indicates the inclusion of fillers in the
silicone.
Whether you are looking to purchase household silicone utensils
or custom silicone molds,
always opt for silicone products that are made from the best silicone materials,
such as those manufactured by Newtop Rubber.
Newtop Rubber uses food-grade and medical-grade liquid
silicone materials to produce high-quality products. As a source manufacturer,
they have better price advantages than intermediate traders and stricter
quality control.
Silicone cookware has made cooking and baking super
convenient. Not only are the colours of these quirky utensils
captivating, these silicone moulds, muffin cups, cake pans, ice moulds and what
nots have paved their way into almost every household around the globe.
Most food-grade silicone utensils can endure very high
heat. However, heat tolerance for silicone cookware varies. It is still possible for silicone cooking
utensils to melt if they are exposed to extremely high heat, causing silicone
liquid to leach into your food. If this
happens, it is important to discard the melted utensils and food. Do not expose
silicone cookware at temperatures above 428°F (220°C).
Not only is silicone cookware heat-resistant, they are
freezer safe, and oven safe, but only up to 428 degrees Fahrenheit or 220
Celsius. Due to its bonded composition,
silicon is non-biodegradable, non-toxic, and non-recyclable. Although silicone products are non-biodegradable,
they can however be recycled and remoulded into other products.
As silicone is considered chemically stable, experts say
it’s safe to use and likely not harmful.
If you’re looking for a silicone overmolding
supplier for your business or for bulk purchases, check out Newtop Rubber for
an extensive range of silicone products.