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Medical Grade Liquid Silicone Rubber for Liquid Silicone Mouthguard Manufacturer with High Comfort and Durability
Liquid Silicone Rubber for Liquid Silicone Mouthguard (6250-50YH) from Ruhe New Material Technology Co., Ltd. is specially developed for oral medical and protective applications. This high-performance LSR material is ideal for liquid silicone mouthguards, offering excellent biocompatibility, softness, and long-term durability for safe and comfortable use.
Designed for direct oral contact, this material provides a balanced Shore A hardness of 50, ensuring optimal softness while maintaining structural integrity. It features high elongation (550%) and excellent resilience, allowing the mouthguard to adapt comfortably to different dental shapes while maintaining flexibility during extended use.
With strong tensile strength and tear resistance, this liquid silicone rubber ensures durability under repeated biting and pressure. In addition, it offers low tensile set and stable shrinkage, ensuring consistent performance and precise molding results. Its high transparency and smooth surface finish further enhance product quality, making it suitable for premium medical and dental applications.
Typical Product Data
| Property |
Test Method |
Unit |
Value |
| Appearance |
Visual Inspection |
— |
Transparent |
| Viscosity |
DIN 53019 |
Pa·s |
1.2 × 10⁶ |
| Hardness |
GB/T 531.1-2008 |
Shore A |
50 |
| Density |
GB/T 533-2008 |
g/cm³ |
1.10 |
| Resilience |
GB/T 1681-2009 |
% |
60 |
| Tensile Strength |
GB/T 528-2009 |
MPa |
8 |
| Elongation |
GB/T 528-2009 |
% |
550 |
| Tear Strength |
GB/T 529-2008 |
kN/m |
30 |
| Tensile Set |
GB/T 528-2009 |
% |
1.7 |
| Linear Shrinkage |
GB/T 14235.4 |
% |
2.6 |
Packaging
-
Standard packaging: 20 kg / pail or 200 kg / drum
-
Custom packaging available upon request
-
Sealed and moisture-proof for stable transportation
-
Suitable for sea and air shipment
Certifications
-
ISO 10993 biocompatibility testing support
-
FDA compliance (raw material basis)
-
RoHS & REACH compliant
-
Medical-grade quality management system
Key Applications
-
Liquid silicone mouthguards
-
Dental protective devices
-
Orthodontic silicone appliances
-
Oral medical silicone components
Key Advantages
-
Excellent softness for oral comfort
-
High elasticity for adaptive fit
-
Strong tear resistance for durability
-
Safe for long-term oral contact
-
Stable processing and precise molding
FAQ
Q1: Is this material safe for oral applications?
A: Yes, it is designed for medical and oral contact applications with excellent biocompatibility.
Q2: Can it withstand repeated biting and pressure?
A: Yes, it offers high tear strength and resilience, ensuring durability under repeated use.
Q3: Is it suitable for liquid injection molding?
A: Yes, it is optimized for LIM processing with stable performance.
Q4: Do you support customization?
A: Yes, properties such as hardness and viscosity can be tailored to your needs.
About Us
Ruhe New Material Technology Co., Ltd. is a professional manufacturer specializing in the R&D, production, and sales of silicone materials, including liquid silicone rubber (LSR) and solid silicone rubber (HCR). With advanced production technology and strict quality control, we provide reliable silicone solutions for medical, industrial, and consumer applications worldwide.
Contact Us
Tel: 86 13421773611
Whatsapp/Wechat: 86 13421773611
Email: wendy@ruihesilica.com
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