Polymer Additive

SIL 30

SIL 30 is a revolutionary silicone urethane material offering the unique combination of biocompatibility, softness (low durometer), and exceptional tear resistance.

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Material Overview

From wearable accessories to audio equipment, SIL 30 enables customization and quality for high-performance consumer products.

Key Features:

Soft Touch and Flexibility: Offers a low durometer, providing a soft, comfortable feel ideal for prolonged skin contact.
Biocompatibility: Certified for safe skin contact, making it suitable for wearables and accessories.
Tear Resistant: Engineered for durability, with strong resistance to tearing, making it ideal for flexible products that need to withstand daily wear.
High-Quality Finish: Produces smooth, isotropic surfaces with fine detail resolution, enhancing comfort and appearance.

Color Option: Gray

Property	ASTM	Metric Units
Tensile Strength	D412	3.4 MPa
Elongation at Break	D412	330%
Stress at 50% Elongation	D412	0.42 MPa
Flexural StrengthStress at 100% Elongation	D412	0.69 MPa
Stress at 200% Elongation	D412	1.45 MPa
Tear Strength	D624-C	9.6 kN/m
Hardness	D2240	35, Shore A

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Applications

Tear-Resistant Silicone

Wrist Bands: Soft, biocompatible wristbands that provide comfort and durability, making them perfect for wearables like fitness trackers and smartwatches.
Headphone Pads: Soft and resilient headphone pads that enhance user comfort, providing tear resistance and a soft touch for long wear.
Wearable Attachments: Perfect for custom-fit attachments that require both comfort and durability, such as earbuds and skin-contact grips.

Advantages:

Superior Comfort for Skin-Contact Applications: Soft touch and biocompatibility make it ideal for wearables designed for prolonged use.
Enhanced Durability: Tear-resistant, ensuring parts maintain integrity and resilience even with frequent flexing and stretching.
High Detail and Surface Quality: Smooth finish and fine resolution for consumer-facing applications that prioritize appearance and comfort.
Customizable for Specific Uses: Available as a specialty material, SIL 30 allows for tailored production of consumer and industrial application

Disadvantages:

Limited Production Applications: As a specialty material, SIL 30 may be available only for specific production applications, limiting versatility.

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