Factory Sale Food Grade EVOH Granules for Barrier Membrane Film

Product Description

Product Description

Combining the processability of ethylene polymer with the barrier effect of ethylene alcohol polymer, ethylene-vinyl alcohol copolymer not only shows excellent processing performance, but also shows excellent blocking effect on gas, odor, fragrance,solvent, etc.Due to its thermal stability in combination with ethylene, multilayer containers containing EVOH barrier layers are completely reusable.It is these features that enable plastic containers containing EVOH barrier layers to replace many glass and metal containers in food packaging.

 

Detailed Photos

 

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 blownapplication.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  Rateat 20ºC 0%RHat  20ºC  65%RHat  20ºC  85%RH		cm³.20μm/m².24Hrs.atm	ISO 14663-2	0.10.21.3
Water Vapor Transmission Rate		cm³.30μm/m².24Hrs.atmat   40ºC90%RH	ASTME96-E	55

 

 

Packaging & Shipping

25kg/ carton or 25kg/bag, or per your requirement

 

 

Product Usage

EVOH products can not only be used in the production of film, but also can be widely used in cosmetic flexible packaging, floor heating pipes, jelly cups and pesticide bottles, etc. EVOH as a non-toxic environmental protection material, not only can improve people's quality of life, but also plays an important role in environmental protection.

 

 

FAQ

1. Are youtrading company or Manufacturer ?

We are factory.

2.About Sample

We provide samples, but you need to pay the sample fee and freight.

3. About Material

We can customize the material according to customers' requirement.

4. About Quality

All the products must be tested strictly according to the testing procedure before shipment.

5. About Delivery Period

Normally delivered in 21 working days after the confirmation of order& payment. And it varies according to the material and quantity.