DelrinPlastic raw materials500P

FOB Price
USD $73.00 / Piece
Place Of Origin
dongguan
Minimum Order
1
Packaging
1/25KG
Delivery
15 Days
Medium Viscosity Acetal Homopolymer with Improved Processing
Performance item test condition [status] test method test data data unit

Physical properties: Specific gravity -- ASTM D-792 1.42 --

ASTM D-570 0.25 % for 24 hour immersion

Water absorption 50% relative humidity ASTM D-570 0.22% Water absorption equilibrium point ASTM D-570 0.90%

Die shrinkage -- 2.2-2.4 %

Mechanical properties: Rockwell hardness -- ASTM D-785 94 M Scale

Rockwell Hardness -- ASTM D-785 120 R Scale

Tensile strength -55℃ ASTM D-638 101 MPa

Tensile strength 23℃ ASTM D-638 69 MPa

Tensile strength 70℃ ASTM D-638 48 MPa

Tensile strength 100℃ ASTM D-638 36 MPa

Tensile strength 122℃ ASTM D-638 26 MPa

Tensile deformation at fracture point -55℃ ASTM D-63815%

Tensile deformation at fracture point 23℃ ASTM D-63835%

Tensile deformation at fracture point 70℃ ASTM D-638 220 %

Tensile deformation at fracture point 100℃ ASTM d-638 >260 %

Tensile deformation at fracture point 122℃ ASTM d-638 >260 %

Elastic coefficient 23℃ ASTM D-638 3360 MPa

Deflection coefficient -55℃ ASTM D-790 4530 MPa

Deflection coefficient 23℃ ASTM D-790 3090 MPa

Deflection coefficient 70℃ ASTM D-790 1720 MPa

Deflection coefficient 100℃ ASTM D-790 1030%

Deflection coefficient 122℃ ASTM D-790 755 MPa

Flexural deformation strength 23℃ ASTM D-790 97 MPa

Compressive stress 23℃,1% deformation ASTM D-695 35 MPa

Compressive stress 23℃,10% deformation ASTM D-695 123 MPa

Shear strength 23℃ ASTM D-732 66 MPa

Flexural fatigue tolerance limit: 50%RH,23℃,106 cycles ASTM D-67131 MPa

Load deformation 140kg/cm2,50℃ ASTM D-621 0.5 %

Tensile impact strength ASTM D-1822 420 kj/m2 long test sheet 23℃

IZOD impact test ASTM D-256 2160 J /m without notch 23℃

IZOD impact test notch -40℃ ASTM D-256 66 J /m

IZOD impact test ASTM D-256 81 J /m at 23℃

Electrical performance: Arc resistance: 3.1mm ASTM D-495 220 SEC

ASTM D-149 19.7 kV /mm dielectric strength instant Short Time (2.3mm

Volume resistivity of 23 ℃, 0.2% water content of ASTM D - 257 1 x 1015 Ω. Cm

Dielectric constant 50% RH, 23 ℃, 102 ~ 106 hz ASTM D - 150 3.7 Ω. Cm

Dielectric factor 50%RH,23℃,106Hz ASTM D-150 0.005 --

Thermal energy: LINEAR coefficient of thermal expansion 60 ~ 104℃ ASTM D-696 13.7 10-5m/m℃

ASTM D-696 14.9 10-5m/m℃ Linear thermal expansion coefficient 104 ~ 160℃

Spontaneous combustion -- UL-94 HB --

Thermal distortion temperature 1.8MPa ASTM D-648 136 ℃

Thermal distortion temperature 0.5MPa ASTM D-648 172 ℃

Melting point -- ASTM D-2133 175 ℃

Thermal conductivity -- -0.37w /mk

Linear thermal expansion coefficient -40 ~ 29℃ ASTM D-696 10.4 10-5m/m℃

Linear thermal expansion coefficient 29 ~ 60℃ ASTM D-696 12.2 10-5m/m℃
  • Country: China (Mainland)
  • Business Type: Plastic raw material
  • Market:Chinese Mainland/Malaysia/India/Vietnam/The Republic of Korea
  • Founded Year:2006
  • Address:Dongguan City, Guangdong Province, China Changping Town, Beijing Kowloon Plastic City
  • Contact:Chinese He Jinlong
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