OEM RoHS complied Silicone rubber single keypad silicone rubber key rubber key covers
USD $0.05 - $0.1 /Piece
Min.Order:2000 Pieces
Shenzhen Fushiyuan Rubber And Plastic Factory
OEM RoHS complied Silicone rubber single keypad silicone rubber key rubber key covers
Advantages:
1.customized size&color
2.good air-proofness&heat resistance
3. Size: Can be customized
Material | NBR, NR, EPDM, FKM, SBR, Silicone, Neoprene or Custom |
Size | According to the 2D or 3D technical drawing or samples |
Color | transparent,black,any color |
Duro | 30~80 |
Technics | designed by 3D high accuracy, small error |
Finish | diepressing |
Application Guide - Intro
When look, feel & performance count, Fushiyuan is your source for rubber keypads.
THE APPLICATION GUIDE is an aid in the design and development of silicone keypads and specialty products.
Silicone combines excellent feel, reliability and long life in the most rugged environment. Silicone keypads are
used in a wide range of applications including medical, industrial, instrumentation and communications equipment.
The Application Guide includes:
Silicone material is supplied to the keypad industry in two forms, liquid and gumstock. Liquid silicone is a two
part system mixed as it is used; gumstock is a one part system that has a shelf life. Both are heat cured. Liquid
silicone has the consistency of vaseline while gumstock is more like putty or clay. Silicone is measured for
hardness in a shore A scale. The lower the number, the more silicone there is in the product and the softer it feels.
The higher the numbers the less silicone and the more filler there is in the product and the harder it feels.
Fillers can reduce elongation, compression set, tear and tensile strength.
There are less than a half dozen manufacturers of silicone. Fushiyuan uses Dow and GE materials because
of their UL listing, six sigma quality rating for consistency and traceability of material batch runs.
Molding silicone rubber varies by process. The tools themselves are very similar and are usually made
from P20 steel or 6061 aluminum. Wear on the tooling is usually negligible over the life of a project unless
fillers that cause abrasion are added.
The types of molding processes are liquid, compression, transfer and extruding. Liquid molding is a closed
loop system and molded under pressure using computer controlled repeatable equipment. Compression
molding is openair system similar to a waffle iron, material is hand cut and weighed. Transfer molding is a
combination of compression molding and gumstock material pushed into a mold under low pressure.
Extruding molding uses gumstock molding processes for continuous product such as tubing.
Fushiyuan's team with over 75 years of experience in silicone keypad design and molding is committed to
providing complete customer satisfaction with the highest quality products in a successful and timely manner.
The customer is the focus of Fushiyuan's business.
Silastikey design options include:
we can design and manufacture butyl rubber stoppers for pharmaceutical packaging according to your detailed requirements, with guaranteed quality,delivery time and best service.