High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing

Product Details:

Place of Origin: Guangdong, China
Brand Name: Sungallon
Certification: ISO9001/ISO14001
Model Number: GP310

Payment & Shipping Terms:

Minimum Order Quantity: 500 kilograms
Price: 3.51~4.01USD/KG
Packaging Details: 25 kg per bag respectively
Delivery Time: 5~8 work days
Payment Terms: L/C,T/T
Supply Ability: 40 tons per day
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Detail Information
Material Name: Thermoplastic Elastomer Base Polymer: SEBS/TPU/Mineral Oil
Material Color: Customized Color Shape: Particles
Applicatons: Wearable Devices/Smartphone Cases Port: Shenzhen, China
Highlight:

TPE granules for smartphone cases

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Durable TPR raw material

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Easy-coloring TPE manufacturing granules

Product Description

Products Description
Composition
SEBS/TPU/Mineral oil
Applications
Wearable devices/Over moleding
Hardness
40A~90A
Processing
Injection molding/Extrusion-molding
color
White opaque
Over-molding
ABS/PC/PS/PMMA/AS
Tensile strength
5.2~30
Elongation at break
400%~650%
Specifc gravity
0.98~1.2
Melt index
5~30g/10min(200℃/2.16kg)
Features
Excellent physical properties/Easy to coloring/Easy to paint/100%Recyclable
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 0
Products Description
Sungallon's TPE granules are perfect for crafting phone cases. With hardness ranging from 40A to 90hvdA, they offer vast customization. Tailor colors and firmness precisely to your needs.​
These TPE materials boast high peel strength and tear resistance, shielding phones from daily knocks. They resist scratches well, take color easily, and keep cases visually appealing. Moreover, they’re fully recyclable, aligning with eco - friendly norms.​
Processing is simple, accelerating production timelines.
Company Introduction
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 1
Sungallon is a high-tech firm focused on the research, manufacturing, and sales of custom thermoplastic elastomer (TPE) compounds. Established in 2005 in Shenzhen, it runs a branch in Heyuan and employs approximately 110 staff members.
Supported by a strong research and development team, proficiency in regulatory adherence, and joint research labs with overseas institutions, the company provides tailored solutions that balance performance, affordability, and safety. Its production sites span over 40,000 square meters, equipped with advanced twin-screw production lines, enabling an annual output of more than 30,000 tons to ensure steady supply.
Certified under ISO9001, ISO14001, and OEM restricted substance standards, Sungallon collaborates with SGS and other authoritative bodies for compliance checks. Through efficient logistics systems and technical assistance, it maintains a presence in major global industrial hubs, while enforcing strict quality management from raw material sourcing to final product shipment.
With years of expertise in material formulation, Sungallon has emerged as a top TPE producer in China, contributing actively to industry development. Its TPE products are used across various sectors, including daily consumer goods, industrial parts, auto components, and medical devices. Guided by a win-win philosophy, the company has gained trust through professional services, consistent quality, and competitive pricing, and is eager to cooperate with global partners for shared growth.
Production workshop
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Production line equipment:
Our production plant is equipped with 16 cutting-edge, fully automated manufacturing lines—some of which are sourced from Europe and Japan—alongside 4 specialized lines for sample production. This setup enables us to reach an annual production capacity of up to 40,000 tons.
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 3
Instrument:
Our enterprise is outfitted with an all-inclusive set of sophisticated product testing and inspection apparatus. Moreover, we take pride in our research and development division, which is headed by experienced specialists from renowned academic organizations. This solid framework ensures that we can meet every aspect of your product specification needs.
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 4
Product samples:
Our facility includes a dedicated area for the safekeeping of product samples, providing storage services for your purchased samples with retention periods ranging from 1 to 5 years.
Certificate
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 5
We attach great importance to innovation, having obtained multiple patent certifications and built cooperative ties with academic bodies. After more than 15 years of development, we have earned a solid reputation in the PE/TPR industry.
Packing&Shipping
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  • TPE raw materials are packaged in 25-kilogram bags.
  • Each bag is sealed to avoid any form of contamination.
  • Product details—including batch number and production date—are clearly labeled on the bags.
  • TPE raw materials are transported using standard freight services.
  • Shipping fees are determined based on the delivery destination and the total weight of the order.
  • Estimated delivery times vary depending on the chosen shipping method and the destination location.
  • Once an order is shipped, customers will be provided with a tracking number for real-time updates.
Exhibition
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We take an active role in offline trade shows, such as China Rubber & Plastics Exhibition, Japan’s IPF Plastics Exhibition, and the American International Plastics Show.
High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 8
Our expansive exhibition space, covering more than 1,000 square meters, showcases a variety of TPE/TPR products developed and produced by our company.
Why Choose Us
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High-Performance TPE/TPR Granules: Durable & Easy-Coloring for Smartphone Case Manufacturing 10
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  • Professional Expertise: With years of dedicated focus on TPE/TPR, supported by robust R&D and production capabilities, we cater to a wide range of application requirements.
  • Production Integrity: Cutting-edge automated manufacturing lines enable stable and efficient production processes.
  • Rigorous Quality Oversight: Comprehensive testing laboratories and sample storage (for 1–5 years) ensure consistent and dependable product quality.
FAQ
1.Trading Company or Manufacturer?
We are a professional manufacturer focusing on TPE/TPR materials.
2.Sample Policy
We offer 5KG of free samples, with freight to be borne by the recipient.
3.Quality Control
Our engineers carry out laboratory tests during the production process, and the QC team conducts final inspections prior to delivery. Samples of each batch are stored for 3–5 years.
4.Color Matching
We can adjust colors according to Pantone or RAL color standards.
5.Delivery Time
Samples: Typically ready within 3 days. Bulk orders: Generally shipped within 7 days. Delivery timelines may differ based on order volume—please reach out to our customer service for details.
6.Payment Terms
Accepted payment methods include TT, credit card, Ali Credit Insurance, etc. For special payment requirements, kindly contact our customer service team.
 

Tag:

thermoplastic elastomer compound

tpe compound

high transparency tpe

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