Is GPPS suitable for food contact?

Yes, GPPS is commonly used for food containers, lids, and disposable cups due to its safety and clarity.

What is the material composition of GPPS?

GPPS is General Purpose Polystyrene with CAS No. 9003-53-6 and is a non-degradable thermoplastic polymer.

Virgin Crystal Polystyrene Plastic Granules / GPPS Raw Material - GPPS

Name: Virgin Crystal Polystyrene Plastic Granules / GPPS Raw Material - GPPS
Brand: Shanghai Ethaichem Co., Ltd.
SKU: 2123563292

Shanghai, ChinaShanghai Ethaichem Co., Ltd.

US$810.00

1 Ton

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Feature

Non-Degradable

CAS No.

9003-53-6

Formula

[CH2CH(C6h5)]N

EINECS

202-851-5

Material

General Purpose Polystyrene/GPPS

Usage

General Plastics

Plastic Properties After Heated

Thermoplastic Plastics

Plastic Forming Method

Film Pressure

Color

White

Transport Package

25 Kgs/Bag(S)

Specification

99%

Trademark

Ethai™

Origin

China

HS Code

3903199000

Production Capacity

300, 000 Mt/Year

Key features

High Transparency & Clarity: Crystal clear appearance ideal for packaging, toys, and consumer goods.

Excellent Electrical Insulation: Superb dielectric properties and minimal water absorption for electronics.

Versatile Application Range: Used in rigid packaging, electronics casings, and disposable cups.

Thermoplastic Processability: Easy to process via film pressure and extrusion into OPS sheets.

Full Customization Support: OEM/ODM services available with flexible customization options.

Low Moisture Absorption: Water absorption rate is less than 0.1% for stable performance.

High Impact Strength: Charpy impact strength of 15 KJ/m2 ensures durability.

Cost-Effective Material: Fundamental thermoplastic polymer with wide availability and use.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityQuality AssuranceR&D Capabilities

Shanghai Ethaichem Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.70h

AI-Powered supplier vetting

SummaryThe supplier operates integrated R&D, production, and sales facilities, reports over 200 employees, a 60-acre site, automated production lines, and stated annual production capacity for coating raw materials. It offers extensive customization, ODM, and OEM services, with quality assurance and raw-material traceability. However, it is identified as not being a professional technical supplier, does not provide 3D software or SDK services, and reported no new products in the past year. Service governance is weak because written procedures and records are absent for supplier assessment, corrective actions, and complaint handling. The supplier has inventory capability but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Export experience is stated as one year, while primary markets are domestic. Financial information is insufficient for a credibility judgment and is omitted here.

Supplier typeThe supplier is explicitly described as not being a professional technical supplier, while its company profile presents integrated R&D, production, and sales operations focused on functional materials and coating raw materials. This indicates a manufacturing-oriented supplier rather than a specialized technical-service provider.

After-Sales capabilityThe supplier has inventory capability and accepts multiple service quotation and payment terms, but it has no overseas service agents or branches, warehouses, or showrooms. Complaint handling and corrective/preventive actions have no written procedures or records, limiting evidence of a controlled after-sales system.

Production capacityThe supplier reports over 200 employees, a 60-acre operating area, automated production lines, integrated production facilities, stated annual capacity for coating raw materials, inventory capability, and one-month lead times in both peak and off-peak seasons. These explicit indicators support substantial production capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM capability, providing direct evidence of broad customization capacity.