Thermal Crack Wax

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Thermal Crack Wax-Factory, Suppliers From China

Thermal Crack Wax is a synthetic wax produced by high temperature cracking process, featuring high melting point, low viscosity and excellent thermal stability, widely used as performance modifier in PVC processing, inks and coatings industries. 


Thermal Crack Wax

Product Information:

Product Name: thermal crackwax

Chemical Name: low molecular weight polyethylene wax derived frim the thermal ceacking of high molecular weight polyethylene polymer. 

Chemical Formular: (C2H4)n

Other Means of Identification synonyms

                      • Thermally cracked polyethylene wax 

                      • Low-molecular-weight polyethylene

                      • PE crack wax

                      • Synthetic hydrocarbon wax

CAS#: 9002-88-4 (for non-oxidized forms)

            68441-04-7 (for oxidized variants)

H.S. Code: 340490


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Product Details

Thermal cracked wax is a synthetic wax produced by breaking down large polymer molecules (like polyethylene) through high-temperature processing. Think of it as "molecular scissors" – the heat cuts long polymer chains into shorter wax-like molecules. 

 

Key Characteristics:

1. Structural Change: Transforms from tangled long-chain polymers to shorter, more manageable molecules. 

2. Improved Properties: Lower melting point (100–120°C) and better flow compared to raw plastics. 

3. Enhanced Functionality: Provides superior lubrication and dispersion capabilities. 

 

Advantages Over Natural Waxes:

Cost-Effective: Made from widely available plastics, reducing production costs. 

Consistent Quality: More uniform performance across batches. 

Customizable: Adjustable properties based on processing conditions. 

 

Common Uses:

• Plastic Processing: Acts as a "molecular lubricant" to reduce friction during manufacturing. 

• Masterbatches: Helps evenly distribute pigments in color concentrates. 

• Coatings: Enhances surface gloss and smoothness in paints and finishes. 


ITEMS

EP2200P

EP2400P

EP2800P

DROPPING POINT

(℃)

ASTM D 3954

110+/-5

110+/-5

110+/-5

VISCOSITY

(cPs) @ 149 ℃

ASTM D 1505

200+/-50

 

400+/-50

 

600+/-50

 

DESNITY

(g/cm³)

ASTM D 1505

0.92-0.94

0.92-0.94

0.92-0.94

PENETRATION

(d.mm) @ 25 ℃

ASTM D 1321

3-5

 

3-5

3-5

WHITE INDEX

45-70

45-70

45-70

PHYSICAL FORM

FLAKE/ POWDER

FLAKE/ POWDER

FLAKE/ POWDER

ORIGIN

CHINA

CHINA

CHINA

 

Recommended application

EP2200P

EP2400P

EP2800P

Recommend dosage

Hot melt adhesive

*



20-30%

PVC

*

0.5-1.5 phr

Thermoplastic road marking


*


1-3%

Color masterbatch

*

*

*

10-30%

CaCo3 filler masterbatch

5-10%

Rubber

*

1-2 phr


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