ʻO ka aila kumu wai hydraulic biodegradable no ka ʻōnaehana HFD-U
ʻO ka aila kumu wai hydraulic no ka ʻōnaehana HFD-U
Hoʻohana ʻia ma ka ʻōnaehana HFD-U.Ke hoʻohālikelike ʻia me nā huahana like, loaʻa iā lākou nā hiʻohiʻona penei:
Hāʻawi ka maikaʻi maʻemaʻe kiʻekiʻe i ka hoʻokuʻu ea maikaʻi a me ka waiwai anti-foam.
Kūlike ka demulsibility maikaʻi i nā koi maʻemaʻe.
Hāʻawi nā mea maka i koho ʻia i ka waiwai anti-oxidant maikaʻi a me ke ola lōʻihi.
Kūlike ka lubricity nani i nā koi maʻamau o ka ʻōnaehana kaomi waena-kiʻekiʻe.
Hāʻawi ke kiko uila kiʻekiʻe a me ke kiko ahi i ka hana maikaʻi o ka pale ʻana i ke ahi.
ʻAʻole maʻalahi ka pale ʻana o ka hydrolysis e mālama i ka lubricity.
He wahi ninini haʻahaʻa kūpono no ka hana wela haʻahaʻa.
SDXZ-2 | SDYZ-1 | SDYZ-2 | SDYZ-20 | |
Waiwai ʻakika(mgKOH/g)≤ | 0.2 | 1 | 1 | 0.5 |
40 ℃ (mm2/s) | 25 | 46 | 68 | 130 |
100 ℃ (mm2/s) | 5.8 | 9.5 | 13 | 21 |
Hōʻike viscosity | 190 | 190 | 200 | 180 |
Kuhikuhi uila(℃) | 290 | 310 | 310 | 330 |
Pour point(℃) | -30 | -40 | -38 | -30 |
kalakala | 2 | 1 | 1 | 1 |
ʻO ka aila kumu wai hydraulic Synthetic piha
ʻO ke ʻano i koho ʻia o ka polyether hiki ʻole i ka wai.
He kūpono no nā kūlana koʻikoʻi o ke kaomi kiʻekiʻe a me ka wela kiʻekiʻe.
Loaʻa ka huahana hope i ka FM Grade II.
Biodegradable a haʻahaʻa toxicity kumu waihona PAG.
SDM-01A | PAG-46(A) | SDM-56 | SDM-02A | |
Waiwai ʻakika(mgKOH/g)≤ | 0.05 | 0.05 | 0.05 | 0.05 |
40 ℃ (mm2/s) | 32 | 50 | 56 | 68 |
100 ℃ (mm2/s) | 6 | 9.8 | 12 | 13 |
Hōʻike viscosity | 160 | 188 | 180 | 180 |
Kuhikuhi uila(℃) | 200 | 200 | 210 | 215 |
Pour point(℃) | -46 | -40 | -40 | -40 |
kalakala | 30 | 30 | 30 | 30 |
ʻAno wai(ppm)≤ | 300 | 300 | 300 | 300 |