Ingredient: | High-Molecular Polymer |
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Classification: | Paraffin Wax |
Usage: | Candle Manufacturing, PVC Processing, Poultry Depilation, Food Packaging, Casting Wax, Impression Wax, Modelling Wax |
Appearance: | Solid |
Color: | White |
Packaging: | Bags |
Samples: |
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Customization: |
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Difference between semi-refined paraffin and fully refined paraffin
1. Different oil content:
The oil content of semi-refined paraffin is less than 2.0%, and the oil content of fully refined paraffin is less than 0.8%.
2. Different characters:
Semi-refined paraffin is a plate-like white solid. Its relative density increases with the increase of melting point. The product has good chemical stability, moderate oil content, good moisture-proof and insulating properties and good plasticity. The candle produced by semi-refined paraffin wax has concentrated flame, no smoke and no tears.
Fully refined paraffin wax, also known as refined white wax, is white solid in appearance and has blocky and granular products. Its product has high melting point, low oil content, no adhesion at room temperature, no sweating, no greasy feeling, good waterproof, moisture-proof and electrical insulation.
3. Different degrees of refinement:
The refining degree of semi-refined paraffin is less than that of fully refined paraffin.
4. Different colors:
The highly refined paraffin is lighter in color, the semi-refined paraffin is darker in color, and the fully refined paraffin is lighter in color.
5. Different uses:
Semi-refined paraffin wax is suitable for manufacturing candles, crayons, packaging paper, stationery, general telecommunication materials and raw materials for wood processing, light industry and chemical industry.
Fully refined paraffin wax is suitable for high-frequency porcelain, carbon paper, wax paper with iron pen, precision casting, decorative sound-absorbing board and other waxes.
Test Item | Quality Index | The Measured Quality | Test Method | |
52-58 | 60-70 | |||
Melting Point (ºC) | 56-58 | 57 | GB/T 2539-81 | |
Oil Content % | 0.56-0.75 | 0.64 | GB/T 3554 | |
Color Saybolt # | Min+27 | Min+25 | 30 | GB/T 3555 |
Light Stability # | Max7 | Max 4 | 4 | SH/T 0404 |
Needle Penetration(25ºC) 1/10mm |
Max 19 | Max 17 | 18 | GB/T 4985 |
KinematicViscosity(100ºC) mm²/s |
REPORT | 4.107 | GB/T 265 | |
Odor # | Max 1 | 1 | SH/T 0414 | |
Water Soluble Acid And Alkali | null | null | SH/T 0407 | |
Impurity and Water | null | null | Visual Inspection | |
Conclusion | Qualified |
tem
|
Value
|
Test method
|
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Grade
|
#52
|
#54
|
#56
|
#58
|
#60
|
#62
|
#64
|
#66
|
|
Melting point, °C ≥
|
52
|
54
|
56
|
58
|
60
|
62
|
64
|
66
|
GB/T 2539
|
54
|
56
|
58
|
60
|
62
|
64
|
66
|
68
|
||
Oil content, %(mass)
|
≤0.5
|
GB/T 3554
|
|||||||
Color, Saybolt scale
|
≥+27
|
≥+25
|
GB/T 3555
|
||||||
Max light stability
|
≤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
|
1. 50kgs PP bag packing
2. 25kgs carton with pp film
Q1.Are you trader or manufacture?
An: We are a leading manufacturer with a factory area of over 80,000 square meters.; You are highly welcome to our factory for visiting and inspections. Branches company set up in Beijing, Qingdao, Hangzhou, Tianjin in order to provide the best service for all customers.
Q2. What's product the delivery time ?
An: Deposit received 7-15 days of delivery. For special products like machine delivery time will be according to production situations.
Q3.What is your first order of product payment terms?
An: Payment terms: 30% deposit in advance and 70% balance against the copy of B/L within 7 days.
Q4.Can you proceed by our specification and package?
An: Definitely available, we do OEM service and any of your request about package can be customized.
Q5.Why did lots of customers choose us?
An: Stable quality, high efficient reply, very professional and experienced sales service.
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