Self-Adhesive Liquid Silicone Rubber for PA

Inquiry

Self-adhesive liquid silicone rubbers (LSRs) with polyamide (PA) bonding properties are two-component systems designed to bond effectively with various PA substrates, such as PA6, PA66, and PPA, without the need for additional adhesives or surface treatments. These self-adhesive liquid silicone rubbers are particularly well-suited for applications that require dependable adhesion and stable performance, making them ideal for products like headphones and a range of electronic devices. Considering the cost-effectiveness of liquid silicone rubber, these self-adhesive liquid silicone rubbers for PA offer an economical solution for diverse applications that demand reliable bonding and durability.

Technical Parameters

Product Name	Self-Adhesive Liquid Silicone Rubber for PA
Catalog	ALOS-SILI-307	ALOS-SILI-308	ALOS-SILI-309
Appearance	Semi-transparent	Semi-transparent	Semi-transparent
Mix Ratio	1:1	1:1	1:1
Viscosity	A: 0.6 mPa·s B: 0.5 mPa·s	A: 200 mPa·s B: 350 mPa·s	A: 370 mPa·s B: 700 mPa·s
Curing Condition	30 min (80°C)	200 s (150°C)	-
Hardness	20±2 HSA	50±2 HSA	60±2 HSA
Special Gravity	0.98±0.02 g/cm³	1.11±0.02 g/cm³	1.12±0.02 g/cm³
Elongation	>100%	≥300%	≥250%
Tensile Strength	>0.3 MPa	≥7 MPa	≥7 MPa
Tear Strength	>3 kN/m	≥25 kN/m	≥25 kN/m
Peel Strength	>1.5 kN/m	>1.5 kN/m	>1.5 kN/m

Performance

Rapid curing speed. Self-adhesive liquid silicone rubbers designed for PA exhibit exceptionally fast curing time. This characteristic significantly enhances production efficiency and reduces cycle times, enabling quicker turnaround and improved productivity in manufacturing processes.
Strong adhesion to PA. These self-adhesive liquid silicone rubbers demonstrate excellent adhesion properties specifically tailored for PA materials. The robust bonding capabilities ensure reliable performance in applications where adhesion is critical.
Outstanding mechanical properties. These self-adhesive liquid silicone rubbers for PA offer remarkable mechanical strength and flexibility, making them ideal for demanding applications. Their durability and resilience enable them to withstand challenging conditions, ensuring long-lasting performance in various environments.
Versatile molding options. Whether utilizing injection molding or traditional molding techniques, these self-adhesive liquid silicone rubbers for PA can seamlessly adapt to both processes. This versatility enhances their usability and expands their applicability across a broad range of manufacturing settings.