Сохранить в закладки 62082929276:
Test Items | Standard | Test Method |
Melting Point,°C | 54-56/56-58/58-60/60-62/64-66 | GB/T2539 |
Oil Content,%(m/m,) Max. | 0.2%-0.3% for fully ; 1%-2% for semi | GB/T3554 |
Color, No. | +25 / +28 | GB/T3555 |
Light Stability, No. Max. | 4 | GB/T0404 |
Penetration (25°C,100g) 1/10mm Max. | 16 | GB/T4985 |
Kinematic Viscosity (100°C),mm2/s | Report | GB/T265 |
Odour, No. Max. | 2 | GB/T0414 |
Water Soluble & Acids Alkis | Nil | GB/T0407 |
Mechanical Impurity and Water | Nil |
Item | Value | Test method | ||||||||||||||
Grade | #52 | #54 | #58 | #60 | #62 | #66 | #68 | #70 | ||||||||
Melting point, °C ≥ < | 52 54 | 54 56 | 58 60 | 60 62 | 62 64 | 66 68 | 68 70 | 70 72 | GB/T 2539 | |||||||
Oil content, %(mass) | ≤0.5 | GB/T 3554 | ||||||||||||||
Color, Saybolt scale | ≥+27 | ≥+25 | GB/T 3555 | |||||||||||||
Photolabile number | ≤4 | ≤5 | SH/T 0404 | |||||||||||||
Penetration, (25°C),1/10mm | ≤19 | ≤17 | GB/T 4985 | |||||||||||||
Kinematic viscosity, (100°C), m/s | Report | GB/T 265 | ||||||||||||||
Odor number | ≤1 | SH/T 0414 | ||||||||||||||
Water soluble acid/base | Not detected | SH/T 0407 | ||||||||||||||
Mechanical impurity & moisture | Not detected | Visual inspec |
ZD-1 | ZD-2 | ZD-3 | ZD-4 | |
FORMS | White granular | White granular | pale-yellow granular | Yellow granular |
Drop Melting Point ℃ | 63~67 | 61~65 | 65~70 | 71~77 |
Oil Content,% ≤ | 1.0 | 1.0 | 1.0 | 1.0 |
Ash Content,% ≤ | 0.1 | 0.1 | 0.1 | 0.1 |
Heat Loss,% ≤ | 0.1 | 0.1 | 0.1 | 0.1 |
Density,g/cm3 | 0.90~0.93 | 0.90~0.93 | 0.90~0.93 | 0.90~0.93 |
H/C Max Peak | C30~C33 | C32~C34 | C32~C35 | C34~C37 |
Normal H/C Content,% | 60~70 | 55~65 | 50~60 | 45~55 |
Iso H/C Content,% | 30~40 | 35~45 | 40~50 | 45~55 |
Новинки товаров от производителей по оптовым ценам