How does PEI compare to PC and PA in strength?

PEI has higher tensile strength and flexural modulus than PC and PA.

Polyethyleneimine Granules Pei Pellets 2200r High Heat Resistant Grade Polyetherimide Plastic Raw Material

Name: Polyethyleneimine Granules Pei Pellets 2200r High Heat Resistant Grade Polyetherimide Plastic Raw Material
Brand: Ningbo Shuyou Plasticization Co., Ltd.
SKU: 1954846191

Zhejiang, ChinaNingbo Shuyou Plasticization Co., Ltd.

US$40.00-50.00

25 kg

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

Feature

Photodegradable

CAS No.

9003-53-6

Model NO.

PEI

Formula

63407-54-5

EINECS

Pei

Material

Pei

Usage

General Plastics

Plastic Properties After Heated

Thermoplastic Plastics

Plastic Forming Method

Blow Molding

Color

Yellow

Transport Package

Bag

Specification

25kg/bag

Trademark

sysh

Origin

China

HS Code

3907210000

Production Capacity

500ton/Years

Key features

Inherent Flame Retardancy: UL94-V-0 combustion grade with 47% oxygen index without additives.

Superior Mechanical Strength: High rigidity and wear resistance with tensile strength higher than PC and PA.

Excellent Electrical Insulation: Low dielectric constant and loss across a wide frequency range.

Amber Transparent Appearance: Solid form with low smoke content and inherent flame retardancy.

Thermoplastic Forming: Suitable for blow molding and general plastic applications.

Global Supply Capability: Operations in 35 countries with competitive pricing and timely delivery.

High Performance Engineering Plastic: Composed of ether and imide groups for superior thermal stability.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Ningbo Shuyou Plasticization Co., Ltd.

Zhejiang, China

Business Type: Trading CompanyAverage Response Time: ≤8.17h

AI-Powered supplier vetting

SummaryNingbo Shuyou Plasticization Co., Ltd. is a China-based limited trading company established in 2024 with eight employees, focused on plastic granules and rubber. It reports ODM, OEM, and sample/design customization capabilities, but has no stated inventory, overseas warehouse, showroom, agent, or branch capacity. Service management is supported by written assessment and corrective-action procedures, although customer-case evidence is absent. The supplier reported no new products in the past year and unknown raw-material traceability status. Financial information is limited to year labels for financial-capacity, balance-sheet, cash-flow, and profit-index records, without substantive results. Audit information identifies BV and an audit validity period, but does not state a certification standard or positive evaluation outcome. Manufacturing scale and production capability are not sufficiently demonstrated; the reported plant area is 30.0 m².

Supplier typeThe supplier is identified as a trading company and limited company, established in China in 2024, with eight employees. Its stated business covers chemicals and related products, while its main offered products are plastic granules and rubber.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment and corrective/preventive actions, with four qualified service suppliers reported. However, it states no inventory, overseas warehouse, showroom, agent, or branch service capability, limiting evidence of rapid or localized after-sales support.

R&D capabilityThe supplier reports ODM service, OEM capability for popular brands, and an available SDK, indicating some stated development-related service capability. However, it launched no new products in the past year, and raw-material traceability status is unknown, so broader innovation performance is not established.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM and OEM services. These statements provide direct evidence of customization support.