Boasting a completely non-toxic formula safe for food contact, SL803G meets the requirements of GB 4806.6-2016, REACH, and RoHS standards. This compliance positions it as a trustworthy option for applications in food packaging and medical equipment. Beyond safety, the grade also performs well in terms of processability: it integrates smoothly with common manufacturing techniques such as injection molding, extrusion, blow molding, thermoforming, and vacuum forming. Additionally, its broad processing temperature span, favorable fluidity, and brief production cycles play a key role in speeding up manufacturing operations.
 
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Crystal - Clear Food - Grade K Resin: Revolutionize Food Packaging with Superior Impact Resistance
Product Details:
| Place of Origin: | China |
| Brand Name: | SUNION |
| Certification: | ISO 9001/ISO14001 |
| Model Number: | SL803G |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 kilograms |
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| Price: | 2.09-2.57USD/KG |
| Packaging Details: | 25 kg per bag respectively |
| Delivery Time: | 5-8 work day |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 40 tons per day |
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Detail Information |
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| Product Name: | K Resin/Butadiene-styrene Transparent Impact Resin | Application: | Plastic Modification: PS,ABS,PC,AS,TPR |
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| Usage Scenorio: | Medical Products, Container, Toy, Cup, Hanger | Benchmarking Product: | SBC KR01 |
| Feature: | Clear, Colorless, Transparent | Structure: | Linear |
| Highlight: | food grade K resin,impact resistant PP granules,crystal clear food packaging resin |
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Product Description
Products Description
Products Description
SL803G stands as a distinct grade within the Sunion resin product range. Its composition features a 75% blend of styrene and butadiene, endowing it with non-toxic characteristics, a colorless look, exceptional transparency, and strong resistance to impacts. A notable limitation, however, is its lack of oil tolerance, and it can dissolve in non-polar solvents like toluene, cyclohexane, and n-hexane.
Company Introduction
As a professional polymer trading enterprise, Sungallon takes pride in its status as an authorized partner of Sunion, with a focused mission to supply Sunion’s premium K-resin (Butadiene-Styrene Transparent Impact Resin) to buyers across the globe. We serve as a vital link, bridging Sunion’s reliable production capacity with the diverse manufacturing needs of our clientele. Our flagship product—Sunion K-resin pellets—delivers outstanding performance: its light transmittance reaches no less than 90%, its impact resistance is 3 to 5 times higher than that of GPPS, and it fully complies with REACH, RoHS, and food contact safety standards. Beyond core performance, the product offers customization options, including adjustable Shore D hardness and tailored colors, while also featuring excellent processability compatible with injection molding and extrusion techniques. These attributes make it an ideal choice for applications such as plastic modification (for PS/ABS/PC/AS materials), stationery production, toy manufacturing, medical device assembly, and food packaging production. To support our clients’ business needs, we provide comprehensive trade services: provision of small-volume samples for testing, fulfillment of large-quantity orders with stable delivery, strict quality inspections aligned with Sunion’s official standards, 24/7 technical assistance for formula optimization and processing guidance, and efficient international logistics solutions to ensure timely shipment. Guided by the principles of “quality first and customer-centricity,” Sungallon stands as your trustworthy supplier for consistent Sunion K-resin procurement. Partner with us today to access verified product quality and professional trade support tailored to your business requirements!
Production workshop
| Category | Details |
|---|---|
| Production Line Equipment | Our facility is equipped with 16 cutting-edge fully automated production lines (partially sourced from Europe and Japan) and 4 dedicated sample production lines. This infrastructure supports an annual output of up to 40,000 tons. |
| Testing & R&D Capabilities | We have a comprehensive set of product testing and inspection instruments. Backed by an R&D team led by seasoned experts from renowned academic institutions, we can fully meet all your product specification requirements. |
| Product Sample Preservation | A specialized storage area is available for product sample archiving, with a preservation period of 1–5 years for samples of products you purchased. |
Certificate
We place top priority on supply chain innovation and technical resource integration. By partnering with leading K-resin manufacturers—backed by multiple patent certifications—and collaborating with academic institutions to tap into advanced polymer expertise, we ensure our K-resin products meet the most rigorous quality and performance benchmarks. With over 15 years of dedicated development in the polymer trading sector, we have established a strong reputation within the K-resin industry. Clients around the world rely on us for consistent, high-quality K-resin provisions and tailored trade support solutions that align with their unique needs. Our trade support offerings are comprehensive: we provide small-volume samples for testing purposes, fulfill large-order requirements with reliable delivery, conduct strict quality inspections that adhere to Sunion’s standards, offer 24/7 technical guidance for formula adjustment and processing operations, and deliver efficient international logistics services to streamline shipment. Guided by the core principle of “quality first, customer-centric,” Sungallon serves as your trustworthy source for steady Sunion K-resin supplies. Partner with us to gain access to verified product quality and professional trade services designed to support your business success!
Packing&Shipping
* The material will be packaged in 25kg bags
* The bags will be sealed to prevent any contamination
* The bags will be labeled with product information, including lot number and manufacturing date
* The material will be shipped via standard freight
* The shipping cost will be calculated based on the destination and weight of the order
* The estimated delivery time will depend on the shipping method selected and the destination
* Customers will receive a tracking number once the order has been shipped
* The bags will be sealed to prevent any contamination
* The bags will be labeled with product information, including lot number and manufacturing date
* The material will be shipped via standard freight
* The shipping cost will be calculated based on the destination and weight of the order
* The estimated delivery time will depend on the shipping method selected and the destination
* Customers will receive a tracking number once the order has been shipped
Exhibition
We actively participate in offline exhibitions, including China Rubber and Plastics Exhibition, Japan Plastics Exhibition IPF, and American International Plastics Exhibition.
Our large-scale exhibition area, spanning over 1,000 square meters, focuses on showcasing premium K-resin (sourced from authorized partners like Sunion) and TPE/TPR along with its application samples—such as transparent packaging and stationery.
Why Choose Us
| Core Advantage | Details |
|---|---|
| Professional Expertise | With years of dedicated focus on polymer trading, we have developed profound expertise in K-resin application scenarios. Combined with strong supply chain integration capabilities, we can fully meet the diverse K-resin modification and processing needs of global clients—covering both standard production and specialized use cases. |
| Innovative Solution Development | We maintain stable cooperation with leading K-resin manufacturers (e.g., Sunion), leveraging their extensive formulation experience. Supported by collaborative research with international academic institutions, we exceed basic product supply by co-creating innovative K-resin solutions with partners: customized hardness/transparency formulas for PS modification, application-specific optimizations (e.g., enhanced impact resistance for food packaging, improved processability for injection-molded stationery), and advanced application guidance to help clients tap into K-resin’s full potential in their production. |
| Strict Quality Control Measures | Equipped with professional testing equipment, we conduct comprehensive quality inspections on all K-resin products. Additionally, we implement a 1–5 year sample archiving system to ensure consistent, reliable quality across batches. This rigorous process guarantees our products fully comply with the quality standards of authorized manufacturers. |
| R&D Laboratory Capabilities | Our R&D laboratory is furnished with advanced testing and experimental equipment, supporting in-depth research on material formulations, performance validation, and application optimization. This ensures continuous product innovation and reliable quality. |
| Production Base & Capacity | The production base is equipped with a complete set of modern twin-screw extruder production lines, boasting an annual output of over 30,000 tons. It enables efficient mass production and customized manufacturing to fulfill diverse customer requirements. |
FAQ
1. Trading Company or Manufacturer?
We operate with dual business identities:
* A professional manufacturer specializing in TPE/TPR materials, with independent R&D and production capabilities.
* An authorized trader for premium K-resin (e.g., Sunion K-resin), focusing on supplying high-quality K-resin and providing one-stop trade services.
2. Sample Policy
We provide 5KG free samples (freight collect).
3. Quality Control
Our engineers conduct laboratory tests during production, while the QC team performs final inspections before delivery. Each batch's samples are archived for 3–5 years.
4. Color Matching
We can match colors based on Pantone or RAL color standards.
5. Delivery Time
Samples: Usually 3 days. Bulk orders: 7 days. Delivery times may vary by order quantity—contact our customer service for specifics.
6. Payment Terms
Accepted methods: TT, credit card, Ali Credit Insurance, etc. For special payment requests, please contact customer service.
We operate with dual business identities:
* A professional manufacturer specializing in TPE/TPR materials, with independent R&D and production capabilities.
* An authorized trader for premium K-resin (e.g., Sunion K-resin), focusing on supplying high-quality K-resin and providing one-stop trade services.
2. Sample Policy
We provide 5KG free samples (freight collect).
3. Quality Control
Our engineers conduct laboratory tests during production, while the QC team performs final inspections before delivery. Each batch's samples are archived for 3–5 years.
4. Color Matching
We can match colors based on Pantone or RAL color standards.
5. Delivery Time
Samples: Usually 3 days. Bulk orders: 7 days. Delivery times may vary by order quantity—contact our customer service for specifics.
6. Payment Terms
Accepted methods: TT, credit card, Ali Credit Insurance, etc. For special payment requests, please contact customer service.
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