Zhejiang Petrochemical SAN ZS0250 transparent resin raw material. Features high rigidity, optical clarity, and stable melt flow parameters. View specifications, TDS, and property data.
| Manufacturer | ZPC |
|---|---|
| Density | 1.06 g/cm³ |
| MFR | 28-36 g/10min |
| Flexural Modulus | ≥3000 MPa |
| Izod Notched Impact | 1.6 kJ/m² |
Note: See the product description for additional technical specifications
Manufacturer: Zhejiang Petrochemical
Material Classification: SAN Styrene-Acrylonitrile Transparent Resin
Physical Appearance: High-transparency uniform pellets, clean and impurity-free with excellent light transmission and high surface gloss.
Zhejiang Petrochemical SAN ZS0250 is a high-performance general-purpose transparent SAN resin featuring stable molecular structure and uniform, consistent batch performance. Combining high rigidity, excellent light transmission, and stable processing properties, this material offers a high melt mass-flow rate, making it well-suited for high-efficiency injection molding processes. With reliable physical and mechanical properties, ZS0250 is widely used in consumer electronics, household appliance accessories, daily-use products, and industrial transparent structural components, serving as a highly adaptable, cost-effective, and exceptionally stable transparent polymer raw material for global manufacturing.
| Test Item | Test Condition | Value | Unit | Test Standard |
| Melt Flow Rate (MFR) | 220℃, 10kg | 28-36 | g/10min | GB/T 3682.1 |
| Density | — | 1.06 | g/cm³ | ASTM D792 |
| Test Item | Test Condition | Value | Unit | Test Standard |
| Tensile Strength | 50mm/min | ≥ 60 | MPa | GB/T 1040.2 |
| Flexural Strength | 2mm/min | 111 | MPa | GB/T 9341 |
| Flexural Modulus | 2mm/min | ≥ 3000 | MPa | GB/T 9341 |
| Charpy Notched Impact Strength | 23℃ | 1.6 | kJ/m² | GB/T 1043.1-2008 |
| Test Item | Test Condition | Value | Unit | Test Standard |
| Vicat Softening Point | — | 102 | ℃ | GB/T 1633-2000 |
| Parameter | Condition | Value | Unit | Remarks |
| Drying Temperature | — | 80 | ℃ | — |
| Drying Time | — | 2-4 | hr | — |
| Maximum Moisture Content | — | 0.01 | % | — |
| Melt Temperature | — | 210-230 | ℃ | — |
| Rear Barrel Temperature | — | 200-220 | ℃ | — |
| Middle Barrel Temperature | — | 210-230 | ℃ | — |
| Front Barrel Temperature | — | 210-230 | ℃ | — |
| Nozzle Temperature | — | 210-230 | ℃ | — |
| Mold Temperature | — | 50-70 | ℃ | — |
| Screw Speed | — | 30-60 | rpm | — |
The technical data sheet (TDS) of Zhejiang Petrochemical SAN ZS0250 material from Zhejiang Petrochemical corporation, if there are differences, please refer to the official website of Zhejiang Petrochemical.
High Flow and Excellent Molding Efficiency: This SAN grade possesses a relatively high melt flow rate, allowing for the rapid filling of thin-walled and complex injection-molded parts, effectively shortening the molding cycle and adapting to industrial mass continuous production scenarios.
Sufficient Rigidity and Excellent Dimensional Stability: With outstanding tensile strength and flexural modulus parameters, the material offers adequate structural stiffness for finished parts, resisting deformation under normal operating conditions while maintaining stable dimensional precision and high yield rates.
Superior Optical Appearance: High raw material purity and low impurity levels result in injection-molded products with uniform light transmission and outstanding surface gloss. The vast majority of cosmetic parts require no secondary painting and can directly meet aesthetic assembly requirements.
Stable and Reliable Heat Resistance: The Vicat Softening Point remains stable at 102℃, maintaining a stable physical form under routine and light industrial temperature environments without easily softening or deforming, accommodating most civilian and light industrial application conditions.
Batch Stability and Mature Supply System: A standardized production control system ensures uniform performance across material batches with minimal parameter fluctuation, supporting long-term stable bulk supply for global manufacturing enterprises’ continuous procurement and mass production needs.
Consumer Electronics Accessories: Suitable for electronic equipment transparent windows, indicator light covers, button panels, and transparent protective structural parts, balancing a clear appearance with rigid protective performance.
Home Appliance Functional Accessories: Widely used in transparent decorative panels, functional covers, and viewing windows for small home appliances, air conditioners, and air purifiers, balancing aesthetic texture with heat-resistant stability.
Daily Consumer Goods: Applicable to daily transparent plastic products such as transparent storage containers, cosmetic packaging, and kitchenware accessories, featuring a clean, clear appearance and stable mechanical performance.
Industrial Transparent Components: Adaptable to industrial observation windows, pipeline sight glasses, instrument housings, and other industrial parts requiring both transparency and structural support.
Q1: What drying standards must be met prior to the injection molding processing of ZS0250?
A: To ensure the quality of injection-molded finished products, it is recommended to dry the material at 80℃ for 2 to 4 hours, controlling the moisture content below 0.01%. Excessive raw material moisture can cause defects such as silver streaks, bubbles, and uneven light transmission, directly impacting appearance and structural performance.
Q2: What are the selection differences between SAN ZS0250 and PMMA materials?
A: PMMA offers superior light transmittance and weatherability, but exhibits weaker rigidity and molding fluidity. ZS0250 provides higher structural rigidity, a broader processing window, and higher mass-production efficiency with distinct cost advantages, making it suitable for indoor transparent structural parts and decorative components that do not require long-term outdoor weatherability.
Q3: Does Zhejiang Petrochemical SAN ZS0250 comply with international environmental regulatory standards?
A: This SAN resin complies with major global environmental regulations such as RoHS and REACH. Complete documentation including the original TDS, MSDS, and batch quality inspection reports can be provided to support overseas customs clearance, customer factory audits, and product compliance certification applications.
Q4: What are the most suitable types of end products for ZS0250?
A: Driven by high rigidity, high fluidity, and stable light transmission, this grade is primarily tailored for indoor transparent decorative parts, thin-walled injection-molded parts, consumer electronics accessories, and daily packaging products. It is not suitable for operating scenarios involving prolonged outdoor sun exposure or requirements for extreme weather resistance.
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