Customized all kinds of color and size according to personal demands
Good tactile feeling
Lifespan for over 1, 000, 000 pushes
Rubber keypad meeting iso/ts16949
Antibacterial material, survives under harsh working environment
General specifications:
Contact rating: 20ma, 24vdc
Contact resistance: 200 ohms maximum
Lifetime: 1, 000, 000 cycles per key
Operating temperatures: -20 to 60
Storage temperatures: -40 to 65
Actuating force: 100, ±30 grams
Stroke: 1.4, ±0.3mm
Made by using compression molding & silk screening
Simple silicone rubber keypad with opaque/transparent material and positive image printing
Ink used for the graphics is a silicone based ink so that it is bonded to the base material after post curing
A coating is applied to extend the life of the graphics if requested
Advantages:
Silicone button is not easy to be aged and hardened because of the stability of physical and chemical properties
Non-toxic, tasteless and extremely soft materials and harmless to our body, can be repeated bending but will be difficult to break
Silicone products have good resistance to extreme temperature (from -40 to 230)
Silicone materials have got the fda certificate so that products can be contacted with food directly
Silicone button is with the oil-, corrosion-resistant and radiation-resistant, and also they are easy to clean
Silicone button will not make impact noise, also prevent other household utensils with scratches
1)Conductive-rubber keypads
2)Excellent abrasion resistance
3) Without light reflection appearance
4) Excellent protection on silk-screen printing
5) Soft, smooth, flexible, stain-free and water-resistant in one whole piece
6) Applications: cordless phones and mobile phonesú¼remote controller,etc
ACCORDING TO CUSTOMER'S REQUIREMENT
35X30XX29CM 0.85KGS
Place of Origin: Guangdong, China
Brand Name: CMAI
Model Number: 031
Type: Plastic Keypad
Application: Keyboard Remote control Early Learning Machine
Keypad Button
Material: 100% silicone
Name:Rubber Push Button
color:custom color
contact resistance:
1)material: made of top grade silicone rubber, non-toxic, environmental safe.
2)hardness:30 to 70 shore a, suggested hardness is 40 to 60 shore a, or depending on clients requriment
3) certificate: iso-9001, rohs approval
4)silk screen printing, spray coating, laser etching, back-lighted, hard/epoxy coating keypads
5)keypad surface with transparent spraying coating, pu coating
6)automatic painting and laser etching process
7)half automatic potting process to add resin on each key top travel0.8-0.5mmforce60-300gramslife cycles1, 000, 000operating temperature-40
To150 storage temperature-50 to 170contact bounce<5mscontact point2-10mm in diameter contact resistance<200 ohms remote control
Key features:
1)rubber keypad, silicone rubber keypad
2)all manufacturing processes confirm to the iso-9001:2000 standards
3)available in epoxy coating or spray-painted with colored keys upon request
4)multi-color silkscreen printing with protective coating
5)soft, smooth, flexible, stain-free and water-resistant
6)logo printing services available
7)products could be supplied according to customers' drawings and samples
8)high quality products with competitive price
9)different colors and sizes are available
10)package assembly service is availabl
Polydome, metal dome, fpc, back panel, smt led, plastic or metal cover are available
Silicone rubber is an excellent choice for device operation controls. It possesses the following characteristics:
Excellent resistance to both heat and low temperature (-55 to 250 )
Minimum noise generation due to soft and elastic contact structure
Minimum abrasion and high resistance to SO2 and oxidation even in heavy humidity
Design both tactile and linear feedback
Translucent materials available
Cost-effective
Multi-color designs easily accommodated
Water and contamination resistant
Main Technique Parameters:
Tensile Strength (kg/cm ) 70
Tear Strength (kg/cm) >12
Insulations Resistance 100Mohm at250V DC
Contact Resistance 200ohm at 12V DC
What kind of rubber keypads LUPHI can do?
Different hardness rubber keypads
With different shapes carbon printing
Color keys rubber keypads
Laser etched rubber keypads
With soft epoxy on the key surface keypads
Second molded keypads
With light through pipes keypads
Rubber seals
P+R (plastic caps plus the rubber keypads) & liquid silicone injection
If you want to know more about our silicone rubber keypads services, please feel free to contact us.
Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.
Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Ferrosilicon� is an alloy of iron and silicon that is made by reducing silica in the presence of iron, and which plays an essential role in steelmaking.
Silicon iron, also known as ferrosilicon, is a ferroalloy composed of iron and silicon, with a silicon content ranging from 15% to 90%. It is commonly used as a deoxidizer in steelmaking and as a reducing agent in ferroalloy production and the chemical industry. In the steelmaking industry, approximately 3-5 kg of 75% ferrosilicon is consumed to produce one ton of steel. Ferrosilicon can also be used as an alloying element additive, which is widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel.
Ferrosilicon is also used in the production of cast iron, as it helps to control the initial content of silicon in the melt, which is important for the microstructure and properties of the final product. Ferrosilicon cast magnesium is an alloy that contains magnesium and is used as a nodulizer in the production of ductile iron. It has a big mechanical strength, and the effect of deoxidization and desulfurization is strong. Modifiers are added to molten metal to change its properties, and ferrosilicon is one of the most commonly used modifiers in the production of cast iron. The material forming the base Ferrosilicon analysis ferrosilico cast magnesium and modifiers.
The role of Ferrosilicon in Steelmaking:
In steelmaking, Ferrosilicon is used for:
SILICON WAFERS are the building blocks of modern technology, they provide the substrate onto which circuits are constructed. We offer Prime, Test, Monitor, SEMI standard, and customized silicon wafers in all diameters from 2�¢?�³ to 300mm. Our Wafers meet the SEMI standards, along with customized options.
Silicon On Insulator (SOI) Wafers: Chips fabricated on SOI wafers achieve 30% faster speeds and 80% lower power demands compared to CMOS devices. The SOI structure consists of three layers: a top active device layer for transistor fabrication, a buried oxide (BOX) insulator layer, and a bottom handle wafer layer.
Silicon Float Zone Wafers: is a crystal growth technique that produces highly pure silicon wafers with fewer impurities than traditional methods.
Silicon Thermal Oxide Wafers: Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Silicon Nitride Wafers: Has different option of film processing for your silicon needs, including LPCVD nitride.
On Insulator (SOI): Has high quality silicon thermal oxide wafers in all diameters from 2�¢?�³ to 300mm.
Fused Silica Wafers: is the amorphous phase of quartz (SiO2).
Borofloat 33 Glass Wafers: is used in a wide range of applications like micro-optics, sensors, microlithography, semiconductor engineering, lighting, medical technology.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
Numeric keypad, silicone keyboard, P+R keypad, expoy keypad:
1. Material:100% silicon rubber and Plastic
2. Manufacture according to customer's requirement.
3. Long life and strong aging resistance.
4. Certification: ISO9001: 2008, RoHS, SGS.
5. Products could be supplied according to customers' drawings and samples.
6. OEM / ODM orders are welcomed.
Size: any size could be manufacture according customer's drawing.
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