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Changzhou ya

Welcome to Ya'an

PRODUCT

INFORMATION

CONTACT

  1. Mobile:13961129659,15951205096
  2. Emali:2088467597@qq.com
  3. Tel:0519-83987502
  4. Address:No. 4 Workshop, No. 60 Tianshan Road, Xinbei District, Changzhou City, Jiangsu Province, China

PI100 series (thermoplastic PI powder)

Changzhou ya 'an new materials co., LTD. Is located in the new north district of changzhou, jiangsu province, which has convenient transportation. It is close to shanghai-nanjing expressway and beijing-shanghai high-speed railway. Tel:13961129659,15951205096 Email:2088467597@qq.com Address:No. 4 Workshop, No. 60 Tianshan Road, Xinbei District, Changzhou City, Jiangsu Province, China Consulting
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Compared with other special engineering plastics, PI100 has obvious advantages in mechanical properties, thermal properties and friction and wear properties at high temperature.


The test method

unit

PI1001

PI1002

PI130CF

PI130GF

Physical properties of







appearance

--

--

Yellow powder

Yellow powder

Black powder

Yellow powder

density

ASTM D 792

g/cm3

1.36

1.40

1.51

1.60

Molding shrinkage

ASTM D 955

%

0.7

0.7

0.5

0.5

Mechanical properties of







Tensile strength (20℃)

ASTM D 638

MPa

100

130

200

120








Bending strength (20℃)

ASTM D 790

Mpa

130

130

220

200

Compression strength (20℃)

ASTM D 695

Mpa

140

150

200

180

Impact strength of simply supported beam (no gap)

GB/T 1043

kJ/m2

100

250

25

20

Thermal performance







Tg(N2, 10℃/min)

DSC

256

272

250

250

Td5(Air, 10℃/min)

TGA

510

520

3.6×10-5

3.8×10-5

HDT(1.82MPa,N2, 10℃/min)

ASTM D 648

240

248

245

245

Coefficient of thermal expansion

ASTM D 696

/℃

5.0×10-5

5.0×10-5

3.6×10-5

3.8×10-5

electrical





-


Dielectric strength

ASTM D 149

kV/mm

200

200

-

180

Dielectric constant(1MHz, 20℃)

ASTM D 150

-

 3.2

3.2

-

3.4

Dielectric loss(1MHz, 20℃)

ASTM D 150

-

2.0×10-3

3.8×10-3

-

6.0×10-3

Surface resistivity

ASTM D 257

Ω

1014

1015

-

1014

Volume resistivity

ASTM D 257

Ω×cm

1016

1016

-

1016

image

Pi-100 series is thermoplastic polyimide molding grade material, suitable for hot molding method molding products. PI1001 and PI1002 are pure resin, the products have outstanding electrical insulation performance, can be widely used in high temperature insulation parts; Fine powder can also be used for PTFE, graphite and other composite materials, or surface coating use. PI 130CF and PI 130GF are respectively carbon fiber and glass fiber reinforced thermoplastic polyimide composite materials. The mechanical properties of the formed products are more outstanding, the high-temperature resistance is also improved to a certain extent, and they have excellent corrosion resistance and wear resistance. The material can be applied to the structural parts and wear parts of the aerospace, chemical and mechanical industries under bad working conditions.


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