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5 Series: General Grade

EMPILON®5 series can be widely used in general products that require moderate tensile strength (such as tool handles, daily commodities, sporting goods, stationery toys, etc.)
EMPILON®5 series

EMPILON®5 series can be widely used in general products that require moderate tensile strength (such as tool handles, daily commodities, sporting goods, stationery toys, etc.); it is a blending material based on Styrenic Block Copolymer with hardness range from Shore A29 to Shore D51, the series can be processed by injection molding, extrusion molding and calendaring.

The series is non-toxic.

It does not contain RCRA 8 heavy metals, halogens, phthalate and is 100% recyclable and eco-friendly.

It can pass the European Union Waste Electronics and Electrical Equipment (WEEE), Restriction of Hazardous Substances (RoHS) regulations and meet the environmental requirements of SONY SS-00259 4th Edition. It has great chemical resistant and hydrolysis resistant performance.

Processing and dyeing pre-work

EMPILON®5 series products need to be dried with hot air at 80-90℃
(dehumidification and drying is recommended) for at least 2 hours before processing,and drying is required during injection molding process. When you want to dye this series of products, please choose PE or EVA as the substrate of masterbatch, and never use PVC as the base material. In addition, please use a higher screw speed and higher back pressure to achieve better dispersion of the colorant.

5 Series Features

Wide Hardness Range

Non-toxic Material

Excellent Low Temperature Property

No DOP

Chemical Resistance

Hydrolysis Resistance

Easy to Processing, apply to general usage product

Apply to daily commodities, stationery, pet products, products that require smooth tactile feeling or material strength.

5 Series Applications

Scissors Handle

Aesthetic/Comfortable tactile feeling

Grip

Aesthetic/Comfortable tactile feeling

Tree Trimmer

Comfortable tactile feeling/Weather Resistance

Bike Handle

Comfortable tactile feeling

Toy

Non-toxic

Garden Scissors

Comfortable tactile feeling/Weather

5 Series Properties/Injection Molding Information

EMPILON® 500 SERIES PHYSICAL PROPERTIES

METHOD

UNIT

530

545

555

560

570

590

598

Hardness

ASTM D2240

10Sec. Shore

29A

46A

60A

63A

73A

36D

51D

Melt Index

ASTM D1238

g/10min

E18

E18

E15

E15

E11

G23

G18

Shrinkage

(Reference Only)

Machine Direction

%

2.1

1.4

1.2

0.9

0.8

0.7

0.8

Transverse Direction

%

2.3

1.9

1.5

1.4

1.3

1.1

1.1

Date is provided by HOTAI laboratory

Melt Index:E means the condition 190℃/2.16kg. G means the condition 200℃/5kg.

5 series

Injection molding

Most olefin plastic machines can be used for injection molding

Compression ratio

2.0 and higher

Cylinder Temperatures

Feed Zone

165~175 ℃

Center Zone

175~185 ℃

Front Zone

185~195 ℃

Nozzle

180~190 ℃

Mold Temperature

30~50 ℃

Injection Pressure

30-40 kg/cm2

Injection Rate

Moderate

Hold Time

5 sec.

Screw Speed

Medium to High

Back Pressure

5 kg/cm2

Cycle Time
( Goods material thickness under 2mm )

15~20 sec.

.Please maintain the material melt temp. around 165 ℃ to 195 ℃ during processing, but not exceeding 220 ℃.