慶威國際興業有限公司

EVA compound modified Hot melt adhesive.

Model:TW-7A50H-O/TW-7A60-O/TW-7B50-O/TW-7B60-O/TW-7760-O. mainly used in hot melt adhesive products, such as book binding glue, automatic packaging glue, DIY glue, Uses such as plywood glue and hot melt glue lining. It has good adhesion, processing fluidity, softness and transparency.

Basic physical properties

Unit

Testing method

TW-7760-O

TW-A50-O

TW-7A60-O

TW-7B50-O

TW-7B60-O

Melt Index

MI2.16

g/10min

ASTM D1238

25/ Currently out of stock

150

150

400

400

Density

g/cm3

ASTM D1505

0.945

0.934

0.938

0.933

0.942

VA Content

%

FPC method

28

19

28

19

28

Melt Point

℃

DSC

70

82

82

76

68

Crystallization point

℃

DSC

51

62

50

55

55

Softening point (Vickers method)

℃

ASTM D1525

36

43

33

39

34

Softening point (ring & ball)

℃

ASTM E28

84

92

81

91

82

Breaking point strength

Kg/cm2

ASTM D638

82

70

40

40

20

Elongation at breaking point

%

ASTM D638

800

700

800

660

800

Hardness

Shord D

ASTM D2240

20

23

16

22

19

EVA compound modified Hot melt adhesive.

Model:TW-80-O/ is an ethylene-vinyl acetate copolymer resin (EVA) for use in powder coating and hot melt adhesion of non-woven fabric

Model:TW-20-O/ is an ethylene-vinyl acetate copolymer resin (EVA) for use in injection molding and extrusion coating machine.

Model:TW-20-O:Characteristics

1.Flexibility

2.Elasticity

3.Excellent adhesion

4.Good low temperature resistance

5.Good resistance to environmental stress cracking

6.Non-toxicity

Model:TW-80-O:Characteristics

1.High flowability

2.Strong adhesion

3.Excellent water resistance

4.Excellent processability

Model:TW-20-O:Applications

1. Hot melt adhesives

2. Extrusion coating

Model:TW-80-O:Applications

Powder hot melt

(for hot melt adhesion of non-woven-fabric)

Basic physical properties

Unit

Testing method

TW-20-O

Basic physical properties

Unit

Testing method

TW-80-O

Melt Index MI2.16

g/10min

ASTM D1238

18-20

Melt Index

MI2.16

g/10min

ASTM D1238

75-80

Density

g/cm3 

ASTM D792

0.938

Density

g/cm3

ASTM D792

0.925

VA Content

%

USI

19

VA Content

%

USI

8

Melt Point

℃

ASTM D3418 

83

Melt Point

℃

ASTM D3418

96

Vicat Softening Temperature

℃

ASTM D1525

60

Vicat Softening Temper atu e

℃

ASTM D3418

70

A) Hardness (Shore A)

℃

ASTM D2240

88

A) Hardness (Shore A)

℃

ASTM D2240

70

Low Temperature Brittleness

℃/F50

ASTM D746 

<-76

Low Temperature Brittleness

℃

ASTM D746 

<-76

Tensile Strength

(Molded) (Break)

kg/cm2

ASTM D638 

127

Tensile Strength(Molded)

℃

ASTM D638

80

Ultimate Elongation

(Molded)

%

ASTM D638

790

Ultimate Elongation(Molded)

%

ASTM D638

790

●The information contained herein is, to our best knowledge, true and accurate. However, since conditions of use are beyond our control, all risks of such use are assumed by users.

Note:

1.This is a petrochemical refined raw material and then synthesized and modified by me to make particles. If the petrochemical plant cannot provide the raw material as scheduled, our company may not be able to deliver it as scheduled, Please inquire before buying .

2.Paper bag packaging/25KG pellets.

3.Paper bag packaging/20KG powder.

4.Transportation, packaging and storage/storage in a cool and dry place, the shelf life is 1 year.

5.This product is non-hazardous, stored and transported as general chemical products, with a net weight of 25Kg/bag or 40 bags per pallet, totaling 1000Kg.

ps.Because the raw material market is different every day, the correct price is within 7 days of the validity period of the PI provided by the seller.

Remark: Different EVA models have itsindividual application.

Main Applications: such as foaming, filmextrusion, injection molding, hot melt adhesive, binders used in ink,solar cellencapsulation…etc.

If you need product catalogues, you arewelcome to E-mail for information.

EVA complies with: FDA (U.S. Food and DrugAdministration) regulations.