Ethylene Vinyl Alcohol Copolymer High Barrier Advantage

• Material: Laminated Material
• Usage: Packaging Film, Food Cling Film
• Processing Type: Multiple Extrusion
• Transparency: Transparent
• Feature: Moisture Proof
• Hardness: Soft
• Model NO.: gyf132
• MOQ: 1ton
• Application: High Barrier Film
• Advantage: Gas Barrier
• Heat Stabilized: Heat Stabilized Grade
• Trademark 2: Tan Wan Changchun
• Plastic Properties After Heated: Thermoplastic Plastics
• Thermoplastic Plastics: Extrusion
• Material Grade: Virgin
• Grade: Food Contact Grade
• Material Attribute: Homopolymer
• Transport Package: PP or Paper Bag
• Specification: 25kg/bag
• Trademark: GYF
• Origin: China
• HS Code: 3904109001
• Production Capacity: 120000 Tons Per Year

Product Description

Product Description

EVOH Barrier Material by GYF BIOTECH LTD.



 

EVOH Barrier Material

 

Discover the innovative EVOH barrier material by GYF BIOTECH LTD. that combines the processability of vinyl polymer with the blocking effect of vinyl alcohol polymer. This ethylene-vinyl alcohol copolymer offers excellent processing performance and exceptional blocking effects on gas, odor, fragrance, solvent, and more.

 

Key Features:

 

• Thermal stability for reusable multilayer containers


• Various film types including biaxial tensile, aluminum evaporation, and adhesive coating


• Excellent gas barrier properties and processability


• Used in food packaging, aseptic packaging, and non-food applications


• Environmentally friendly and non-toxic material


 

 

Benefits:

 

• Enhanced barrier performance for food preservation


• Replacement for glass and metal containers in food packaging


• Improves quality of life and supports environmental protection


• Widely applicable in cosmetic packaging, floor heating pipes, and more


 

 

Experience the superior qualities of EVOH barrier material from GYF BIOTECH LTD. and elevate your packaging solutions to the next level.

 

Product Parameters

	EVASIN EV2951F DATA SHEET
	29 mole%Ethylene Vinyl Alcohol Copolymer
Application
EV2951F with lower melt flow index is specially designed for co-extrusion cast or blown application.This resin can also be used in bottle and pipe application.
General Property
Item		unit	Test Method	Value
Mechanical Properties
Tensile strength at yield		MPa	ISO 527	85.8
Tensile strength at break		MPa	ISO 527	35.7
Elongation at break		%	ISO 527	19.6
Young's modulus		MPa	ISO 527	4,580
Flexural modulus		MPa	ISO 178	4,300
Flexural strength		MPa	ISO 178	130
Charpy impact strength		KJ/m²	ISO 179-1	2.27
Rockwell hardness		M	ISO 2039-2
Density		g/cm²	ISO 1183	1.19
Thermal Properties and Melt Characteristics
Melting point		ºC	ISO 11357	188
Crystalization point		ºC	ISO 11357	163
Glass transition point		ºC	ISO 11357	62
icat Softening Poin		ºC	ISO 306	175.3
Melt flow index		g/10min(2160g,190ºC)	ISO 1133
		g/10min(2160g,210ºC)	ISO1133	2.5
Gas Barrier Properties
O2Transmission  Rate at 20ºC 0%RH at  20ºC  65%RH at  20ºC  85%RH		cm³.20μm/m².24Hrs.atm	ISO 14663-2	0.1 0.2 1.3
Water Vapor Transmission Rate		cm³.30μm/m².24Hrs.atm at   40ºC90%RH	ASTME96-E	55

Ethylene-vinyl alcohol copolymer (EVOH)



 

Welcome to GYF BIOTECH LTD.

 

Introducing our innovative product, Ethylene-vinyl alcohol copolymer (EVOH). This unique copolymer combines the processability of ethylene polymer with the barrier effect of ethylene alcohol polymer, providing exceptional processing performance and superior blocking effect on gas, odor, fragrance, solvent, and more.

 

With its thermal stability when combined with ethylene, multilayer containers featuring EVOH barrier layers are fully reusable. This makes plastic containers with EVOH barrier layers a sustainable and efficient alternative to traditional glass and metal containers in food packaging.

Packaging & Shipping

Product using And products