(3) AEM+FKM, vulcanization molding. The material is hard, has good wear resistance, and the cost is high.
(4) Modified TPU, extrusion molding.
The production process of this type of scraper has technical difficulties, low production cost and high efficiency. However, on the floor with concentrated cleaning fluid, the oil, water and cleaning fluid resistance is slightly less effective, and it is difficult to recover after deformation.
Overmolding recommendations |
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Substrate Material |
Overmold Grades |
Typical Applications |
Polypropylene (PP) |
Sport Grips, Leisure Handles,Wearable Devices Knobs Personal Care- Toothbrushes, Razors, Pens, Power & Hand Tool Handles, Grips, Caster Wheels,Toys |
|
Polyethylene (PE) |
Gym Gear, Eyewear, Toothbrush Handles,Cosmetic Packaging |
|
Polycarbonate (PC) |
Sporting Goods, Wearable Wristbands, Handheld Electronics, Business Equipment Housings, Healthcare Devices, Hand and Power Tools, Telecommunications and Business Machines |
|
Acrylonitrile Butadiene Styrene (ABS) |
Sports & Leisure equipment, Wearable Devices, Housewares, Toys, Portable Electronics, Grips, Handles, Knobs |
|
PC/ABS |
Sports Gear, Outdoor Equipment,Housewares, Toys, Portable Electronics, Grips, Handles, Knobs, Hand and Power Tools, Telecommunications and Business Machines |
|
Standard and Modified Nylon 6, Nylon 6/6, Nylon 6,6,6 PA |
Fitness Goods, Protective Gear, Outdoor Hiking Trekking Equipments, Eyewear, Toothbrush Handles, Hardware, Lawn and Garden Tools, Power Tools |
SILIKE Si-TPVs Overmolding can adhere to other materials through injection molding. suitable for insert molding and or multiple material molding. Multiple material molding is otherwise known as Multi-shot injection molding, Two-Shot Molding, or 2K molding.
SI-TPVs have excellent adhesion to a variety of thermoplastics, from polypropylene and polyethylene to all kinds of engineering plastics.
When selecting an Si-TPV for an over-molding application, the substrate type should be considered. Not all Si-TPVs will bond to all types of substrates.
For more information regarding specific over-molding Si-TPVs and their corresponding substrate materials, please feel contact us.
Smart solutions for you! Beautiful, skin-friendly, environmentally friendly, wear-resistant, noise-reducing, soft to the touch, and colorable for sweeping machine scrapers. Contains no harmful substances while providing enhanced wear and stain resistance durability. This soft material provides a sustainable option for a wide range of sweepers.
(5) TPU, overmolding.
Only early machines will be useful. However, they have poor wear resistance, large thickness, poor fatigue toughness, and high resistance.
Si-TPV silicon-based thermoplastic elastomer, through special compatibility technology and dynamic vulcanization technology, fully vulcanized silicone rubber is evenly dispersed in different matrices with 1-3 μm particles, forming a special island structure, which can achieve higher silicone The ratio of oxygen to alkane is resistant to dirt, easy to clean, does not stick to dust, does not precipitate and become sticky after long-term use, and the hardness range is adjustable from Shore 35A to 90A, providing better performance and design freedom for the scraper strips of floor scrubbers.