LDPE Injection Resin MFI 40 | Low Warpage Container Grade

Product Description

Product Description

LDPE Injection Molding Grade for packaging containers, household goods.

Product Introduction

LDPE injection molding grade is designed for efficient injection molding processes. Its excellent flow properties, fast cycle times and low warpage make it an ideal material for the production of thin-walled containers, bottle caps, closures and light industrial parts.

Available Grades

Product	Melt Index	Density	TDS
Yanshan LD450	40	0.920
Yanshan LD500

Note 1: Melt Index: measured at 190°C/21.6 kg, g/10 min

Note 2: Density measured at 23°C g/cm3

Basic Properties (ASTM Test Standards)

●Density: 0.92 g/cm³ (ASTMD792)

●Melt Flow Index (MFI): 50-80 g/10min (190°C/2.16kg)

●Color: Natural (custom coloring available)

●Tensile strength, Yield : 10 Mpa

●Elongation at Yield: 100%

●Flexural Modulus: 150-400

●Deflection Temperature at 0.45 MPa (45-55 psi)

Advanced Engineering Properties

●Temperature Range: -50°C ~ 80°C (continuous use)

●Flame Rating: UL94 HB (3mm thickness)

●Notched Impact Strength: 2-10 kJ/m² (Izod, 23°C)

●Certifications: FDA 21 CFR 177.1520, ROHS, REACH

Product Application Diagram

ldpe0402

Industry Applications

Sector	Typical Products	Case Reference (Link)
Packaging Containers	Squeeze bottles, cosmetic containers	Curbell Plastics
Household Goods	Housewares, trash cans, toys	Bamberger Polymers
Industrial Parts	Chemical tank liners resisting acid	Distrupol

Compliance & Certifications

ISO 9001:2015

FDA COMPLIANT

REACH SVHC

Technical Documents

Document Type	Download Link	Version
TDS (Technical Data Sheet)
MSDS (Safety Data)	https://www.chemicalbook.com/msds/polyethylene.pdf	2025.5.3
Food Grade Declaration	[FDA_Compliance_Cert.pdf]	2024
3rd-Party Test Report	[SGS_Impact_Test_Result.pdf]	2023