[Product integrant]This product is made from Nanyang crude oil through several processes.
[Main Application]They are widely used in electric,glazing,packaging and casting industries,etc..
[Product Characteristics]They are white or light yellow solid with minute microcrystal,fine permeability,adhesiveness,flexibility,together with good humidity resistance and insulativity.
[Attention]This product should be kept in a dry,ventilating environment with the temperature below 50°C against fire and light.During storage and transportation prevent the packing from being damaged.
[Specification and Packing]Packing in bags,50 kilogram/bag or 25 kilogram/bag.
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Type
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70
|
80
|
85
|
90
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Test Method
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||
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Item
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Quality Specifivation
|
||||||
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Drop Melting Point,°C
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67~72
|
77~82
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82~87
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87~92
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GB/T8026
|
||
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Penetration 1/10mm
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(25°C,100g) ≤
|
30
|
20
|
18
|
14
|
GB/T4985
|
|
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(35°C,100g) ≤
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Report
|
||||||
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Oil Content(m/m,%)≤
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3.0
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SH/T0638
|
|||||
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Color, No. ≥
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3.0
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GB/T6540
|
|||||
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Kilnematic Viscosity(100°C),mm²/s
|
6
|
10
|
GB/T265
|
||||
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Water-Soluble Acid Or Alkali
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Nil
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SH/T0407
|
|||||

