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Rubber Protective Wax

Synonym: Rubber Antioxidant Wax

Molecular Formula: CnH2n+2 n=24~36

CSA NO.: 8002-74-2

Specification:

This product is white to pale yellow pastilles, produced by blending other accessory ingredients into the picked paraffin wax and microcrystalline wax.

 

Item
Type I (LY-01)
Type II (ZF-1032)
Test Method
Drop melting point, ℃
62~66
62~67
GB/T8026
Kinematic Viscosity (100 ℃), mm2/s
5.0~5.8
5.7~6.5
GB/T265
Colour, #
≤1
≤1
GB/T6540
Penetration 25℃, 1/10mm
10~20
/
GB/T4985
Refractive Index 80℃
1.420~1.440
1.420~1.440
GB/T14235.4
Oil Content, % not more than
/
/
GB/T3554
isoparaffin content, %
34~40
34~40
SH/T0653
Carbon peak
C30~C32
C30~C32
SH/T0653
Carbon Number Distributing, %
Normal Paraffin Content, %
C30, 4.6~6.7
C31, 5.4~7.3
C32, 4.8~6.7
Alkanes Content, %
C25~C29, 25~31
C30~C34, 36~48
C35~C39, 18~26
SH/T0653

 

Item
Type III (QLT-01)
Type IV (HT652)
Test Method
Drop melting point, ℃
68~73
63~68
GB/T8026
Kinematic Viscosity (100 ℃), mm2/s
6.5~7.5
5.8~7.0
GB/T265
Colour, #
≤1
≤1
GB/T6540
Penetration 25℃, 1/10mm
/
/
GB/T4985
Refractive Index 80℃
1.420~1.440
1.420~1.440
GB/T14235.4
Oil Content, % not more than
/
/
GB/T3554
isoparaffin content, %
34~40
35~40
SH/T0653
Carbon peak
C30~C32
C30~C32
SH/T0653
Carbon Number Distributing, %
Alkanes Content, %
C25~C29, 25~31
C30~C34, 36~48
C35~C39, 18~26
Alkanes Content, %
Up to C27, 10~20
C28~C30, 17~25
C31~C33, 23~33
C34 and above, 30~41
SH/T0653

 

Item
Type V (ZF-3058)
Type VI (YQ-1)
Test Method
Drop melting point, ℃
63~68
70~75
GB/T8026
Kinematic Viscosity (100 ℃), mm2/s
5.4~6.4
≮6.5
GB/T265
Colour, #
≤1
≤2
GB/T6540
Penetration 25℃, 1/10mm
/
18
GB/T4985
Refractive Index 80℃
1.420~1.440
1.420~1.440
GB/T14235.4
Oil Content, % not more than
/
1.8
GB/T3554
isoparaffin content, %
35~42
 
SH/T0653
Carbon peak
C30~C32
/
SH/T0653
Carbon Number Distributing, %
Normal Paraffin Content, %
Up to C27, 10~20
C28~C30, 17~25
C31~C33, 25~33
C34 and above, 30~40
 
SH/T0653

 

Usage:

The rubber protective wax is made of superior waxes and additives with reasonable process. It is a rubber physical antioxidant, with wide molecular weight range. The useful life of the rubber product becomes larger since keep out of the influence of the ozone, the sunlight and the weather. When the rubber product have new surface due to damage the wax in the sizing may continue to move onto the surface, then it forms a layer of new protecting film. Used with chemical antioxidant the wax could have good addition function.

Storage:

This product should be kept in a dry, ventilating environment under the temperature below 50℃ against fire and light. During storage and transportation prevent the packing from being damaged. Packed in 25kg bags.