Si-TPV Solutions for soft touch ovemolding on Sporting Goods and Leisure Equipment

describe:

SILIKE Si-TPV series products solve the problem of incompatibility between thermoplastic resin and silicone rubber through special compatibility technology and dynamic vulcanization technology and uniformly disperse fully vulcanized silicone rubber with 1-3um particles in the thermoplastic resin, a special sea-island structure is formed, the thermoplastic resin is used as the continuous phase, and the silicone rubber is used as the dispersed phase so that it has the advantages of both silicone rubber and thermoplastic resin.

SILIKE Si-TPV series dynamic vulcanizate thermoplastic Silicone-based elastomer used for sporting gear and athletic goods overmolding will add the right “feel” to your product. These exciting Eco-Friendly Soft Touch Material materials solve your hardest problems and enable product design innovation to combine safety, aesthetics, functionality, ergonomically, and sustainably.

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Detail

SILIKE Si-TPV series Thermoplastic Vulcanizate Elastomer is a soft touch, skin-friendly Thermoplastic Silicone Elastomers. Solution for soft touch overmolding on sports equipment sector, fitness, and outdoor recreation accessories.
SILIKE Si-TPV series softness and flexibility of Elastomers offer a high degree of scratch resistance and excellent abrasion resistance for applications in Sporting Goods and Leisure Equipment.
These slip Tacky Texture non-sticky elastomeric materials are suitable for equipment that requires a smooth surface and soft touch feel for a better hand grip in golf clubs, badminton, and tennis rackets as well as switches and push buttons on gym equipment and bicycle odometers.
SILIKE Si-TPV series also have excellent adhesion to PP, PE, PC, ABS, PC/ABS, PA6, and similar polar substrates or metal, and enhances helps in producing durable end athletic goods.

Key Benefits

01

Long-term soft skin-friendly comfort touch does not require additional processing or coating steps.
02

Stain-resistant, resistant to dust accumulated, resistant against sweat and sebum, retaining the aesthetic appeal.
03

Further surface durable scratch & abrasion resistance, waterproof, resistance to weather, UV light, and chemicals.
04

Si-TPV creates a superior bond with the substrate, it is not easy to peel off.
05

Excellent coloration meets the need for color enhancement.

Durability Sustainability

Advanced solvent-free technology, without plasticizer, no softening oil, and odorless.
Environmental protection and recyclability.
Available in regulatory-compliant formulations.

Si-TPV Overmolding Solutions

Overmolding recommendations
Substrate Material	Overmold Grades	Typical Applications
Polypropylene (PP)	Si-TPV 2150 Series	Sport Grips, Leisure Handles,Wearable Devices Knobs Personal Care- Toothbrushes, Razors, Pens, Power & Hand Tool Handles, Grips, Caster Wheels，Toys.
Polyethylene (PE)	Si-TPV3420 Series	Gym Gear, Eyewear, Toothbrush Handles,Cosmetic Packaging.
Polycarbonate (PC)	Si-TPV3100 Series	Sporting Goods, Wearable Wristbands, Handheld Electronics, Business Equipment Housings, Healthcare Devices, Hand and Power Tools, Telecommunications and Business Machines.
Acrylonitrile Butadiene Styrene (ABS)	Si-TPV2250 Series	Sports & Leisure equipment, Wearable Devices, Housewares, Toys, Portable Electronics, Grips, Handles, Knobs.
Polycarbonate/acrylonitrile butadiene styrene (PC/ABS)	Si-TPV3525 Series	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	Si-TPV3520 Series	Fitness Goods, Protective Gear, Outdoor Hiking Trekking Equipments, Eyewear, Toothbrush Handles, Hardware, Lawn and Garden Tools, Power Tools.

Overmolding Techniques & Adhesion Requirements

SILIKE Si-TPV (Dynamic Vulcanizate Thermoplastic Silicone-based Elastomer) Series products 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-TPV series have excellent adhesion to a variety of thermoplastics, from polypropylene and polyethylene to all kinds of engineering plastics.

When selecting a Si-TPV for soft touch overmolding application, the substrate type should be considered. Not all Si-TPVs will bond to all types of substrates.

For more information regarding specific Si-TPV overmolding and their corresponding substrate materials, please feel contact us now to learn more or request a sample to see the difference Si-TPVs can make for your brand.

Application

SILIKE Si-TPV (Dynamic Vulcanizate Thermoplastic Silicone-based Elastomer) Series products offer a uniquely silky and skin-friendly touch, with hardness ranging from Shore A 25 to 90.
Si-TPV Series soft over-molded material provides sustainable choices for an abundance of Sports & Leisure equipment parts fitness goods and protective gear.
These skin-friendly materials are possible for application on such devices including, cross-trainers, switches and push buttons on gym equipment, tennis rackets, badminton rackets, handlebar grips on bicycles, bicycle odometers, Jump rope handles, handle grips in golf clubs, handles of fishing rods, sports wearable wristbands for smartwatches and swim watches, swim goggles, swim fins, outdoor hiking trekking poles and other handle grips, etc...

Solution:

How to solve Common Overmolding Challenges and Elevate Comfort, Aesthetics & Durability in Soft-Touch Design?

Global Trends in Sports Equipment

The global demand for sports equipment is steadily increasing, driven by growing awareness of the benefits of a healthy lifestyle and the importance of engaging in sports and fitness activities. However, for manufacturers of sports equipment, ensuring that their products are not only durable but also ergonomically designed is crucial to success. Key features such as rigidity, flexibility, physical appearance, and overall functionality are essential, but these attributes alone are not sufficient. To keep pace with evolving consumer preferences, ongoing innovation, and rapid technological advancements are necessary. This is where plastic injection molding and overmolding come into play, which can enhance the performance in the end-use application and marketability of such Sporting Goods and Leisure Equipment.

Enhancing Sporting Goods and Leisure Equipment Design with Overmolding Techniques

Overmolding, also known as two-shot molding or multi-material molding, is a manufacturing process where two or more materials are molded together to create a single, integrated product. This technique involves injecting one material over another to achieve a product with improved properties, such as enhanced grip,It can be used to enhance many features of product design, increased durability, and added aesthetic appeal.

The process typically involves two steps. First, a base material, often a rigid plastic, is molded into a specific shape or structure. In the second step, a second material, which is usually a softer and more flexible material, is injected over the first to create the final product. The two materials chemically bond during the molding process, creating a seamless integration.

Usually, The use of a wide variety of thermoplastic elastomer(TPE) materials as an over-molding material onto engineering plastics as rigid substrates material to make molded products. It can provide a soft feel and non-slip grip surface for improved product features or performance. It can also be used as an insulator of heat, vibration, or electricity. Overmolding eliminates the need for adhesives and primers to bond thermoplastic elastomers to rigid substrates.

However, with the market trends in combination with the innovative molding techniques available have placed a high demand on thermoplastic elastomer suppliers to produce soft-touch compounds capable of bonding to the different engineering plastics or metals available.

Meeting Market Demands with Si-TPV Thermoplastic Elastomers

In response to market trends and the demand for innovative molding techniques, SILIKE has risen to this challenge by developing a range of Si-TPV Thermoplastic elastomers designed to meet the specific needs of various industries, including sporting and leisure equipment, personal care products, power and hand tools, lawn and garden tools, toys, eyewear, cosmetic packaging, healthcare devices, smart wearable devices, portable electronics, handheld electronics, household appliances, and more.

Si-TPV Thermoplastic elastomers offer a unique combination of low compression set, long-lasting silky feel, and stain resistance. These properties are essential for applications that require not only aesthetic appeal but also safety, antimicrobial qualities, grip-enhancing technologies, and chemical resistance. With excellent adhesion performance on a variety of substrates.

Si-TPV Thermoplastic elastomers demonstrate processability akin to conventional TPE materials. They also exhibit superior engineering physical properties and maintain acceptable compression sets at both room and elevated temperatures. Furthermore, Si-TPV elastomers often eliminate the need for secondary operations, leading to faster cycle times and reduced production costs. These soft skin-friendly comfort elastomeric materials impart a silicone rubber-like feel to overmolded parts, enhancing the tactile experience for the user.

In addition to its remarkable properties, Si-TPV embraces sustainability by being recyclable and reusable in traditional manufacturing processes. This enhances eco-friendliness and contributes to more sustainable production practices.
Innovation in Sporting Goods with Si-TPV Overmolding

When it comes to sporting gear and athletic goods, the choice of material can make all the difference. Si-TPV soft-touch thermoplastic elastomers are designed to provide the right “feel” to your products, solving some of the toughest challenges in product design. These innovative skin friendly Materials enable innovation by combining safety, aesthetics, functionality, ergonomics, and eco-friendliness in a single package. Whether you are looking to improve the grip, durability, or overall user experience, Si-TPV Soft Overmolded Material offers a reliable solution that meets the high demands of modern sporting goods and leisure equipment.

Looking to overcome the challenges of TPE overmolding for Sporting Goods and Leisure Equipment? SILIKE has the solution.

Thermoplastic elastomers (TPEs) are widely favored for overmolding because of their exceptional flexibility, soft-touch properties, and their ability to adhere to a variety of substrates for sporting goods and Leisure equipment . However, the overmolding process involving TPEs can be quite challenging, including issues such as poor adhesion to substrates, warpage and shrinkage, inconsistent surface finish, material compatibility problems, processing Challenges, and environmental resistance.

To overcome these challenges, it’s a good idea to research and verify Si-TPV, an alternative soft elastic material in the current market offering TPE overmolding solutions.

Si-TPV Plasticizer-free thermoplastic elastomers offer a long-lasting silky skin-friendly touch without the need for additional processing or coating steps. They allow manufacturers to create products with a combination of hard and soft materials, ensuring strong adhesion without the use of adhesives. Si-TPV compounds also offer custom color options and long-lasting colorfastness, even when exposed to sweat, oil, UV light, and abrasion. Additionally, they are easy to process and recyclable.

Si-TPV thermoplastic elastomer materials are suitable for skin contact products and can be used for soft-touch molding across various industries, providing comfort and aesthetic appeal.

For more information, visit our website at www.si-tpv.com, or contact Amy Wang at amy.wang@silike.cn.

We are eager to collaborate with material scientists, polymer engineers, and sports equipment manufacturers to develop customized solutions tailored to your specific application and requirements.