Hangzhou Sheng'ou Plasticizing Co

Ethylene terpolymer is an ethylene terpolymer launched by DuPont. According to the different comonomers, it can be divided into ethylene vinyl acetate carbonyl (), ethylene n-butyl acrylate carbonyl (B) and ethylene n-acrylate. Butyl glycidyl ester (B) three categories. Mainly used to improve the quality and product service life of B, B, and polyolefin blend modification systems.
DuPont ethylene copolymer resin is generally used to modify other materials to achieve toughening and extend service life.
It can be used as an impact modifier (toughening agent) in the production of ready-to-eat packaging trays and is also widely used in the field of plastic modification to improve the quality of,, B, blend modification systems and product service life. And asphalt modification, adhesives, roof waterproofing and other fields.
DuPont's refractory modified resins include several grades designed specifically for packaging manufacturers. YiNai is a tri-ethylene copolymer that can enhance toughness. When used in pallet formulations, Elastane enhances toughness and improves melt strength.
Main properties:
Can be used as a polymer plasticizer, and will not precipitate and migrate to the surface of the product during long-term use
Regarding the low-temperature properties, polarity, resistance, etc. of the blend system, The performance of resistance to chemical and microbial corrosion has been significantly improved
Added to or B alloy to improve its thermal stability
European regulations approved for use in food contact industries
In B or its return processing , can significantly improve flow and impact performance
Supply Mitsui DuPont modified, B terpolymer:
(:) special modification
B (:),,, B special modification
(:), B special modification
(:), and rubber modification, also used in hot melt adhesive and other terpolymers
DuPont's, etc. are a high-quality The modifier has a similar molecular weight and is very compatible. It can be used to replace low molecular weight plasticizers such as plasticizers. It can avoid most of the sequelae caused by it and has excellent low-temperature impact resistance and excellent Resistant to microbial attack.
Applications:
, Hard tape: improve formability, reduce subsequent vacuum forming processing temperature, increase molding speed
, Soft tape: can increase weather resistance, chemical resistance and no migration Type problem
Footwear: It has a rubber feel and can increase the resistance of elastomers. The performance improvement of thermoplastics and polyolefin blends is especially obvious. It can achieve the required balance of toughness, transparency and impact properties.
Welcome to call us for samples and detailed physical property tables.
<< .Overview
DuPont produces a high-quality modifier with a similar molecular weight and good compatibility. It is used to replace low molecular weight plasticizers such as those used in It can avoid most of the sequelae caused by it and also has excellent low-temperature impact resistance and excellent resistance to microbial erosion.
DuPont ethylene copolymer resin is generally used to modify other materials to achieve toughening and extend service life.
It can be used as an impact modifier (toughening agent) in the production of ready-to-eat packaging trays and is also widely used in the field of plastic modification to improve the quality of,, B, blend modification systems and product service life. And asphalt modification, adhesives, roof waterproofing and other fields.
DuPont's refractory modified resins include several grades designed specifically for packaging manufacturers. YiNai is a tri-ethylene copolymer that can enhance toughness. When used in pallet formulations, Elastane enhances toughness and improves melt strength.
.Application:
, Hard tape: improve formability, reduce subsequent vacuum forming processing temperature, increase molding speed
, Soft tape: can increase weather resistance, chemical resistance and are non-toxic Problem of shape migration
Footwear: It has a rubber feel and can increase the resistance. The performance improvement of elastomers is particularly obvious for thermoplastics and polyolefin blends. It can achieve the required balance of toughness, transparency and impact properties.
(:), B special modification
.Advantages
The main reason for the poor low temperature impact strength is due to the strong intermolecular force between molecules. The molecular attraction of the product makes it difficult for the molecules to produce relative displacement when the product is impacted by the outside world. As a result, the impact energy cannot be effectively converted into internal friction heat, resulting in material rupture. Adding plasticizers improves the impact strength by reducing the attraction between molecules. However, plasticizers are low-molecular organic substances. When the amount is small, they are easy to precipitate and volatilize, causing an anti-plasticizing effect. On the contrary, It makes the material brittle, and when used in large quantities, it will greatly reduce the mechanical properties of the product, so it is difficult to use in hard products. Although polymers as high molecules do not have the problem of precipitation, their low-temperature impact properties are not ideal because their glass transition temperature is above ℃. DuPont is a copolymer of ethylene vinyl acetate (vinyl acetate) with a molecular weight of about The agent is prone to the defect of anti-plasticizing effect. It can not only greatly improve the impact performance of hard products but also effectively improve their weather resistance.
.Features
． High thermal stability, processing temperature can be as high as degrees Celsius
. It has polar and non-polar functional groups, can blend most compounds well, and can be welded at high frequency. Higher melting point and melt strength, suitable for applications at higher end-use temperatures
. (Low temperature) Flexible, no plasticizer required
． Good coloring and filling properties
． Can be overmolded on,,,,,,,,B and metal surfaces
. Some brands are approved for use
. Suitable for injection molding, extrusion, blending, rotational injection molding and other processing methods
We welcome calls to request samples and detailed physical property tables.