Heavy Duty LLDPE Film Resin MFI 1.0 | Puncture Resistant Stretch Wrap

Product Description

Product Description

LLDPE large film resin for greenhouse films, industrial inner liner bags, shopping bag, mulch film

Product Introduction

MFI 1

Premium LLDPE heavy duty film resin (MFI 1.0) engineered for blown film extrusion of high-performance pallet stretch wrap resin. Delivers exceptional high puncture resistance and load-holding power for secure cargo transport. Optimized for cost-effective production of industrial films requiring superior tear strength and elongation.

MFI 2

Versatile LLDPE flexible film resin (MFI 2.0) engineered for high-clarity sealable packaging resin applications. Delivers exceptional high gloss film surfaces as a lamination base layer, enabling cost-effective production of consumer pouches, lids, and lightweight

protective packaging with superior heat-seal performance

Available Grades

MFI 1

Product	Melt Index	Density	TDS
Tianjin Petrochemical 9085	0.7	0.920
Zhongtian 34	1	0.92
Sinopec Sabic 920NT	0.85	0.920
Secco 0209AA	0.9	0.920
PetroChina Daqing 7047	1	0.919
PetroChina Daqing 9047	0.81	0.9192

MFI 2

Product	Melt Index	Density	TDS
Tianjin Petrochemical 9020	1.9	0.922
Sinopec Qilu 7042	2	0.92
Zhongtian 35B	2	0.92
Wanhua Chemical 7042	1.92	0.9187
Chinacoal Mengda 7042	2	0.920
Chinacoal Yulin 7042	2	0.921
Baofeng 7042	2.2	0.919
Sinopec Zhongyuan 7050	2	0.923
PetroChina Daqing 7042	1.5-2.5	0.917-0.923
Jilin Chemical 7042	1.7-2.3	0.918-0.922
Pucheng Chemical 7042	1.8	0.920
Jiutai Chemical 7042	1.97	0.9202
Ningmei Coal 7042	2	0.920
Sinopec Sabic 222WT	1.9	0.922

Basic Properties (ASTM Test Standards)

MFI 1

● MFI: 0.9-1.2 g/10min (190°C/2.16kg)

●Density: 0.915-0.925 g/cm³

●Tensile Strength: MD: 25-35 MPa; TD: 20-30 MPa

●Elongation at Break: >600%

MFI 2

●MFI: 1.8-2.2 g/10min (190°C/2.16kg)

●Density: 0.918-0.922 g/cm³

●Tensile Strength: MD: 20-28 MPa; TD: 18-25 MPa

●Elongation at Break: >500%

Advanced Engineering Properties

MFI 1

●Puncture Resistance: >200 N/mm

●Tear Propagation Strength: MD/TD balanced >200 kN/m

●Seal Integrity: Hot-tack strength >5 N/25mm at 110°C

●Stress Crack Resistance: >1,500 hrs (ASTM D1693)

MFI 2

●Seal Initiation Temperature (SIT): 90-105°C for high-speed packaging

●Optical Clarity: Haze<12% (enhanced with nucleating agents)

●Tear Resistance: Elmendorf tear MD: >400g; TD: >600g

●Puncture Resistance: >100 N/mm for puncture-prone goods

Product Application Diagram

lldpe0102

Industry Applications

Sector	Typical Products	Case Reference (Link)
Agriculture	Greenhouse covers, silage sheets (UV-stabilized)	Ravago, NOVA
Construction	Pond liners, vapor barriers (0.8-2.0mm thickness)	Repsol, Borealis
Industrial Film	Pallet wrapping (>20kg loads)	LyondellBasell, SABIC
Heavy-Duty Bags	FIBC liners, chemical packaging	ALBIS, GAP Polymers

Compliance & Certifications

FDA 21 CFR 177.1520

EU 10/2011

UL 746C

ISO 21898

Technical Documents

Document Type	Download Link	Version
Blown Film Guides	BUR 2.5:1-4:1, frost line height optimization
Tear/Puncture Data	Dart drop impact >800g (ASTM D1709)
Sustainability Kits	PCR-blended grades (30-50% recycled)