Mpempe ọla kọpa nke chromium
Enwere ike ịhazi ya chromium ala, ala ala na njiri mara mma nke ọla kọpa, kwekọrọ na usoro nke mmepe mmepe.
1.Consumer Electrics dị ka smartphones na mbadamba.
Vehicless.
3. Ọrụ ebe nchekwa.
4.elechoctric ngwaọrụ.
5. Ma tinye ya na lithium na-acha akwụkwọ ndụ na-acha akwụkwọ ndụ na-acha akwụkwọ ndụ na ubi ndị ọzọ.
Arumaru | Unit | Nka | |||||
Okpurukpu | um | 4.5 (0; +2) | 6 (0; +2) | 8 (0; +2) | 10 (0; +2) | 12 (0; +2) | |
Ngalaba mpaghara | g / m2 | 40 ± 1.5 | 54 ± 1.5 | 72 ± 2 | 87 ± 2 | 105 ± 2 | |
Ike ike | M akụkụ rz | um | ≤3.0 | ||||
S n'akụkụ ra | um | ≤0.32 | |||||
Ike ọdụdọ | 25 ℃ | Anamba | ≥300 | ≥300 | ≥300 | ≥300 | ≥300 |
Elongation | 25 ℃ | % | ≥3 | ≥5 | ≥5 | ≥8 | ≥10 |
Steribi | daishi | ≥38 | |||||
Ike antioxidant | 140 ℃ 15min enweghị oxhid ma ọ bụ discoloration |


Dee ozi gị ebe a ma zigara anyị ya