What are the factors affecting the Silicone bracelet?
Silicone bracelet with the characteristics of soft, mainly feel comfortable, colorful, environmentally friendly, do not hurt the skin, the strap can be free to twist and immediately restore,
Is in recent years, popular products, but also belong to the silicone industry promotional gifts.
Technology term explanation: liquid, quasi-liquid or quasi-solid material to resist the flow of the volume characteristics, that is, by external force and flow,
Intermolecular friction or internal resistance. Usually the viscosity and hardness are proportional.
The ability of the material to resist the hardening of the hard objects onto its surface is called hardness. Silicone rubber has a Shore hardness range of 10 to 80, which gives the designer
With sufficient freedom to choose the desired hardness to best achieve the specific function. The polymer substrate, filler and additives are different
Proportional mixing can achieve a variety of intermediate hardness values. Likewise, the time and temperature of the heating cure can also change the hardness,
3. Tensile strength
Tensile strength is the force required to create a rubber material sample when it is torn on each range. Hot - sulfur - type solid - state silicone rubber tensile strength
Degree range between 4.0-12.5MPa. Liquid silicone rubber tensile strength range between 3.6-11.0MPa.
The resistance to incision or scoring is increased when a force is applied to a cut specimen. Even after the cut after the high torsional stress, hot and sulfur type solid
Silicone rubber can not be torn. The heat-sulfur solid-state silicone rubber tear strength ranges from 9-55 kN / m. Fluorosilicone rubber tear strength range
17.5-46.4 kN / m between. Liquid silicone rubber tear strength range between 11.5-52 kN / m between.
Usually refers to the "limit rupture elongation" or when the sample is broken relative to the original length of the increase in the percentage. Hot and sulfur type solid silicone rubber general extension
The length range is between 90 and 1120%. Fluorosilicone rubber generally has an elongation of between 159 and 699%. Liquid silicone rubber generally has an elongation at
Between 220 and 900%. Different processing methods and the choice of hardening agent can greatly change its elongation.
Silicone rubber elongation and temperature have a great relationship.
The earliest appearance of the Silicone bracelet is the United States, from the 2005 Silicone bracelet at the time there are alternative meaning blessing "their own health, resistance to cancer"
In the United States was very popular at the time, the world's first Silicone bracelet is yellow, the US name is "LIVESTRONG" Silicone bracelet, people bring Silicone bracelet
Experience the true meaning of blessing.
Since then, because the Silicone bracelet with environmental protection, non-toxic and tasteless, and good flexibility, easy to wear, etc., gradually developed into a popular jewelry,
Loved by young friends, and now all kinds of Silicone bracelets have been popular around the world.
Silicone bracelet features, with a variety of fluorescent, luminous, a variety of colors of Silicone bracelet, the nature is soft deformation, non-toxic,
Wear, high temperature, long life, do not hurt the skin and so on.
The use of Silicone bracelet for a variety of casinos can be used as gifts, souvenirs, promotional items, etc., in the jewelry is more hot fashion products,
Silicone bracelet is a low-cost consumables, but advertising high efficiency, to bring people a lot of use, in the Silicone bracelet to add logo or some patterns,
These can also reflect the people wearing the beliefs and values.