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Rynite 940E BK505 杜邦低收縮率PET

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產(chǎn)品/服務(wù)：	瀏覽次數(shù)：62Rynite 940E BK505 杜邦低收縮率PET
規(guī) 格：	25KG
單價(jià)：	29.60元/
起訂量：
供貨總量：
發(fā)貨期限：	自買家付款之日起天內(nèi)發(fā)貨
更新日期：	2020-07-28 有效期至：長(zhǎng)期有效
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產(chǎn)品屬性

產(chǎn)品型號(hào)：
產(chǎn)品規(guī)格：	25KG
產(chǎn)品品牌：

產(chǎn)品優(yōu)勢(shì)

40%玻璃/礦物增強(qiáng)聚對(duì)二甲酸乙二醇酯

詳細(xì)信息

Rynite 940E BK505 杜邦低收縮率PET

Rynite® 940E BK505

THERMOPLASTIC POLYESTER RESIN

PET-(GF+P)40

CHARACTERISTICS

Regional availability

Europe
Near East/Africa

Processing

Injection Molding

Delivery form

Pellets

Additives

Release agent

PRODUCT TEXT

Common features of Rynite® thermoplastic polyester include mechanical and physical properties such as excellent balance of strength and stiffness, dimensional stability, creep resistance, heat resistance, high surface gloss and good inherent electrical properties at elevated temperature. It can be processed over a broad temperature range and has excellent flow properties.

Rynite® thermoplastic polyester resins are typically used in demanding applications in the automotive, electrical and electronics, appliances where they successfully replace metals and thermosets, as well as other thermoplastic polymers.

Rynite® 940E BK505 is a 40% mica/glass reinforced modified polyethylene terephthalate resin with low warpage, high stiffness and strength, and excellent electrical properties.

PRODUCT INFORMATION

VALUE

TEST NORM

Resin Identification

PET-(GF+MD)40

ISO 1043

Part Marking Code

>PET-(GF+MD)40<

ISO 11469

RHEOLOGICAL PROPERTIES

VALUE

UNIT

TEST NORM

Molding shrinkage, parallel

0.2

%

ISO 294-4, 2577

Molding shrinkage, normal

0.7

%

ISO 294-4, 2577

MECHANICAL PROPERTIES

VALUE

UNIT

TEST NORM

Tensile Modulus

12500

MPa

ISO 527-1/-2

Stress at break

110

MPa

ISO 527-1/-2

Strain at break

1.8

%

ISO 527-1/-2

Flexural Modulus

13000

MPa

ISO 178

Charpy impact strength, 73°F

35

kJ/m2

ISO 179/1eU

Charpy impact strength, -40°F

35

kJ/m2

ISO 179/1eU

Charpy notched impact strength, 73°F

7

kJ/m2

ISO 179/1eA

Charpy notched impact strength, -40°F

6

kJ/m2

ISO 179/1eA

Poisson's ratio

0.33

-

THERMAL PROPERTIES

VALUE

UNIT

TEST NORM

Melting temperature, 18°F/min

250

°C

ISO 11357-1/-3

Temp. of deflection under load, 260 psi

220

°C

ISO 75-1/-2

Temp. of deflection under load, 65 psi

241

°C

ISO 75-1/-2

Coeff. of linear therm. expansion, parallel

15

E-6/K

ISO 11359-1/-2

Coeff. of linear therm. expansion, normal

60

E-6/K

ISO 11359-1/-2

Coeff. of linear therm. expansion, Normal, -40-23°C

54

E-6/K

ISO 11359-1/-2

Coeff. of linear therm. expansion, Normal, 55-160°C

84

E-6/K

ISO 11359-1/-2

Coeff. of linear therm. expansion, Parallel, -40-23°C

22

E-6/K

ISO 11359-1/-2

Coeff. of linear therm. expansion, Parallel, 55-160°C

6

E-6/K

ISO 11359-1/-2

FLAMMABILITY

VALUE

UNIT

TEST NORM

FMVSS Class

B

-

ISO 3795 (FMVSS 302)

Burning rate, Thickness 1 mm

<80

mm/min

ISO 3795 (FMVSS 302)

ELECTRICAL PROPERTIES

VALUE

UNIT

TEST NORM

Relative permittivity, 100Hz

4.2

-

IEC 62631-2-1

Relative permittivity, 1MHz

3.9

-

IEC 62631-2-1

Dissipation factor, 100Hz

70

E-4

IEC 62631-2-1

Dissipation factor, 1MHz

146

E-4

IEC 62631-2-1

Volume resistivity

1E13

Ohm*m

IEC 62631-3-1

Surface resistivity

1E14

Ohm

IEC 62631-3-2

Electric strength

33

kV/mm

IEC 60243-1

Comparative tracking index

250

-

IEC 60112

OTHER PROPERTIES

VALUE

UNIT

TEST NORM

Density

1640

kg/m3

ISO 1183

INJECTION

VALUE

UNIT

Drying Recommended

yes

Drying Temperature

120

°C

Drying Time, Dehumidified Dryer

4 - 6

h

Processing Moisture Content

≤0.021

%

Melt Temperature Optimum

285

°C

Min. melt temperature

280

°C

Max. melt temperature

300

°C

Max. screw tangential speed

0.2

m/s

Mold Temperature Optimum

110

°C

Min. mold temperature

100

°C

Max. mold temperature

1202

°C

Hold pressure range

≥80

MPa

Hold pressure time

4

s/mm

Back pressure

As low as possible

MPa

Ejection temperature

170

°C

1: At levels above 0.02%, strength and toughness will decrease, even though parts may not exhibit surface defects.

2: (6mm - 1mm thickness)

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Rynite® 940E BK505

PRODUCT INFORMATION

RHEOLOGICAL PROPERTIES

MECHANICAL PROPERTIES

THERMAL PROPERTIES

FLAMMABILITY

ELECTRICAL PROPERTIES

OTHER PROPERTIES

INJECTION

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Rynite® 940E BK505

PRODUCT INFORMATION

RHEOLOGICAL PROPERTIES

MECHANICAL PROPERTIES

THERMAL PROPERTIES

FLAMMABILITY

ELECTRICAL PROPERTIES

OTHER PROPERTIES

INJECTION

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