Hello: WelcomeShenma Industrial Co., Ltd. ！
Shenma Industrial Co., Ltd.
Add: 63 Middle Jianshe Road, Pingdingshan City, Henan, China
P. C.: 467000
Tel: +86-375-3921222
Fax: +86-375-3921500
Item performance |
Test condition |
Test method |
Data unit |
Product designation |
|||
|
B2710G |
B2718G |
B2730G |
|||||
|
Mechanical property |
Tensile strength |
23℃ (dry state) |
ISO527 |
MPa |
90 |
140 |
175 |
|
Elongation at break |
23℃ (dry state) |
ISO527 |
% |
7.5 |
8 |
8 |
|
|
Bending strength |
23℃ (dry state) |
ISO178 |
MPa |
120 |
160 |
220 |
|
|
Flexural modulus |
23℃ (dry state) |
ISO178 |
GPa |
3.5 |
4.5 |
5 |
|
|
Non-notched impact strength |
23℃ (dry state) |
ISO179 |
KJ/m2 |
50 |
85 |
105 |
|
|
Notch impact strength |
23℃ (dry state) |
ISO179 |
KJ/m2 |
8 |
15 |
22 |
|
|
Glass fiber content |
Dry state |
ISO3451 |
% |
10 |
18 |
30 |
|
|
Physical performance |
Specific gravity |
Dry state |
ISO1183 |
g/cm3 |
1.20 |
1.25 |
1.36 |
|
Molding shrinkage |
Dry state |
|
% |
--- |
--- |
--- |
|
|
Thermal performance |
Melting range |
Dry state |
ISO3146 |
℃ |
225-255 |
225-255 |
225-255 |
|
Thermal deformation temperature |
1.8Mpa |
ISO75 |
℃ |
210 |
210 |
215 |
|
|
Electrical performance |
Dielectric strength |
Dry state |
GB/T1408 |
MV/m |
20 |
20 |
20 |
|
Volume resistivity |
Dry state |
GB/T1410 |
Ω.cm |
1013 |
1013 |
1013 |
|
|
Other |
Water absorption |
|
|
% |
1.25 |
1.25 |
1.25 |
|
Flame retardant property |
Dry state |
UL94 |
|
HB |
HB |
HB |
|