Unveiling the Array: SPI’s Expertise in Plastic Molding Materials
Plastic Injection Molding Materials
Launching a product development journey is an exciting activity, but the extensive amount of material options may often be perplexing. SPI understands the importance of material selection in custom molding. We work closely with numerous resin suppliers to provide customized and efficient solutions to our customers for their plastic material selection. This, in turn, contributes to their products’ long-term viability and success.
A Comprehensive Palette of Plastic Molding Materials
ABS
Known for its opaqueness and vibrant colors, it finds its place in electronics housings and small appliances. While it molds seamlessly after drying, exercising caution with chemical exposure is vital. ABS, a recyclable material (code 7), presents unique challenges in recycling due to its toughness.
EVA
The elasticity of EVA manifests as a versatile material akin to rubber, delivering outstanding toughness. Its remarkable flexibility, with tensile elongation of 750% and a peak melting temperature of 250°F (96°C), makes it a contender for various applications.
Polystyrene
Polystyrene is widely used in everything from toys to packaging and display materials. Its high impact strength enables easy shaping and molding. Its widespread use extends to signs, kicking plates, and point-of-sale items.
TPO
Thermoplastic Olefin, with its unique blend of stiffness, impact resistance, and dimensional stability, finds its niche in applications requiring exceptional performance.
PC/ABS
The fusion of polycarbonate and ABS offers a balance between strength, heat resistance, and flexibility, ideal for the automotive and electronics sectors.
Nylon (Polyamide)
Renowned for heat and chemical resistance, nylon products grace industries from automotive to medical devices, showcasing strength and toughness.
Polyethylene (HDPE)
HDPE spans various products due to its molder-friendly nature, translucence, and chemical inertness.
LDPE
Offering flexibility and stress crack resistance, LDPE variations cater to a range of products, from squeeze bottles to plastic bags.
PVC
Known for its applications in soft medical parts and traffic cones, PVC comes in both rigid and soft forms.
PPO
With stiffness comparable to ABS, PPO is suitable for parts with generous blow ratios or flat shapes, making it a favored choice for panels and desktops.
Acrylic
Acknowledged for its hardness, acrylic is a durable material with versatile applications.
Polycarbonate
Transparent and strong, polycarbonates offer a range of engineering solutions and recycling potential (code 7).
Polysulfone
With high thermal stability, these transparent thermoplastics are adept at molding, extrusion, and thermoforming.
Polypropylene (Filled or Unfilled)
Renowned as the world’s #2 plastic, PP’s stiffer yet molder-friendly nature finds favor in various applications.
Santoprene
Offering rubber-like characteristics with flexible design potential, Santoprene TPV excels in engineered parts.
Thermoplastic Elastomer
TPE offers stretch and resilience for enhanced product life by blending thermoplastic and elastomeric properties.
Empowering Possibilities with SPI’s Expertise
SPI’s capabilities extend beyond materials. We can combine and process a wide range of custom colors and fillers, such as talc, calcium carbonate, and glass. We can also provide decorative and UV caps. We understand that your journey entails complex decisions, and our commitment to remaining current with material science ensures that you have the best options for your product’s long-term viability and success.
As you begin the evolution of your product, SPI Group is ready to be your partner, leading you through the complex landscape of plastic injection molding materials. Let us work together to create a future of creativity, durability, and success.