Home    |    Sitemap    |    Chinese Edition          »search 

 


back to list

Product Name: Ethylene-Vinyl Acetate Copolymer (EVA 7.5/1.5)  
Trade Mark: Sanren Brand  
Alternative Name: EVA resin  
Molecular formula/Structural Formula:
Production Process: The Product is made by polymerization of ethylene and vinyl acetate under high temperature and high pressure. The polymer produced is of copolymer type  
Properties: The product is a colourless oblate pellet with excellent chemical stability, flexibility and adhesion properties. It possesses certain impact resistance, good stress-fracture resistance and fine light transmittance.  
Grade: ?  
National Standard Grade: E/VAC 08-G-D012  
Enterprise Standard Grade: EVA 7.5/1.5  
Specifications:

Q/SH 012.07.07-1997 EVA Copolymer

Item

Unit

Quality Criteria

Testing Method

Melt flow rate

g/10min

1.5(+-0.5)

GB 11115

Vinyl acetate content

%

7.5(+-1.0)

SH/T 1591

Tensile strength (sheet)

MPa>=

8

GB 13022

Hue

<=

-16

Q/SH 012.07.05

Cleanliness

Piece/kg<=

40

GB 11115

Elongation at break

%>=

600

GB 11115

 
Scope of Application: Film modifier  
Major Applications: ?^# Blow moulding,extrusion or injection moulding  
Process Method: Heavy-duty PE bag as inner packaging and PP woven bag as outer packaging; or use plastics coated PP woven bag. Each bag has a net weight of 25kg.  
Packing: ?  
Packing Size: The product should be stored in a dry, well ventilated warehouse. To avoid direct sunlight, the product should not be stored in the open air. The product should be palletized in batches and separated with a certain distance.  
Storage: By means of truck, vessel or train. During transportation the product should not be exposed to the sunlight and rain. Neither should the product be mixed with contaminants. There should be no heavy bump or unloading by throwing the bags.  
Transportation: 1. Be away from fire and heat sources.
2. Should not be stored or transported together with chemicals and inflammables.
3. Warehouse must be equipped with extinguishers or fire-fighting device.
4. Water, carbon dioxide, dry powder or 1211 can be used as extinguishers for the product.  
Safety Precautions:  
SPC

© 2018 - SINOPEC SHANGHAI PETROCHEMICAL COMPANY LIMITED - All Rights Reserved    |    Legal Notice