FV9502
Herchy
| Nnweta: | |
|---|---|
| Ọnụọgụ: | |
Ihe |
Index |
||
Nọmba usoro n'usoro |
FV9552 |
FV9562 |
|
Ọdịdị Ụzọ ule |
odo odo |
||
Specific ike ndọda/g/cm3 |
ASTM D792 |
1.42 |
1.43 |
Isi ike/ikpere mmiriA |
ASTM D2240 |
52 |
61 |
Ike tensile/MPa |
ASTM D412 |
10.2 |
9.4 |
Nkwalite na ezumike /% |
ASTM D412 |
330 |
280 |
Ike akwa/KN/m |
ASTM D624-B |
20 |
19 |
Ntọala mkpakọ (177 ℃ * 22h) |
ASTM D395 |
7 |
8 |
Nkwụsị ike/% |
ASTM D1054 |
35 |
34 |
* Okpomọkụ Nguzogide |
Mgbanwe ike ike / osimiri A |
2 |
2 |
Mgbanwe ike ike / osimiri A |
-24 |
-23 |
|
Mgbanwe n'oge mgbanwe, % |
-21 |
-20 |
|
Mgbanwe nke mmanụ C |
ASTM D471 |
22 |
21 |
Ọnọdụ ọgwụgwọ |
0.5 akụkụ nke bis-2-5, otu ogbo vulcanisation 170 ℃ × 15min, abụọ ogbo vulcanisation: 200 ℃ × 4h |
||
Omume akwadoro:
A na-atụ aro ka iji akụkụ 0.4-0.7 nke bisdisulfide (2,5-dimethyl-2,5-bis(tert-butylperoxy) hexane).
Ndị ahịa kwesịrị ịhọrọ ọnọdụ okpomọkụ kachasị mma na oge maka ọgwụgwọ dabere na nha ngwaahịa na usoro ọgwụgwọ.
Nkwakọ ngwaahịa:
Ngwaahịa a adịghị ize ndụ, kama ihe mejupụtara ya bụ kaadịtock, rọba, na kilogram 10 n'otu akpa, akpa 2 kwa igbe.
Afọ nchekwa:
Ngwaahịa a nwere ike ịgba ọsọ oyi, akpa ahụ kwesịrị izere ka ọ ghara imebi ya n'oge njem ma ọ bụ itinye n'ọrụ.
Debe ebe dị jụụ, kpọrọ nkụ nke nwere ndụ nchekwa nke ọnwa 12.