1)rubber antioxidant 4020(6PPD) 2)N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine 3)C18H21N2 4)Weight:268 5)GB 8828-88
rubber antioxidant 4020(6PPD)
Index | Grade | |
High | First | |
Appearance | purple-brown granule | |
Melting point min | 46.0 | 44.0 |
Heating loss %max | 0.50 | 0.50 |
Ash content %max | 0.30 | 0.30 |
Main identity and application:
Rubber antioxidant 4020(6PPD) applied including charge tyre partssolid tyreconveyer belt
glue pipecableautomobile cushion bracketrubber slipknot and currency rubber industry
produce, these products are in persist and intermittence state which need to defend for ozone.
It can be used to make tyre, adhisive tapes and common industry products. And it is mainly used in meridian
tyre .
Rubber antioxidant 4020(6PPD) has got an excellent property of protection against fatigue and flexible
cracking. Widely used in all sorts of rubber products and tyre especially the meridian tyre.
It has got an excellent property of protection against fatigue and flexible cracking.
May be tinted for identification. Soluble in benzene, chloroform , carbon disulfide , acetone , ethyl
alcohol. Insoluble in water.
Composition data:
The quantity to be used is generally between 0.5 and 1.5 PHR (per hundred rubber ). And not more than
3 PHR (per hundred rubber).
Typical use data
| Fetus wall | Brass steel-wire Curtain cloth glue | NR/SBR Conveyance glue | NR/SBR V type trig on tape | Nr motor arm
|
40206PPD | 2-4 | 2 | 1-2 | 2 | 1-2 |
RD | 1-2 | - | 1 | - | 0-1 |
Repelozone paraffin | 1-3 | - | - | - | - |
Packing and storage:
Packed in kraft paper bag lined with PP woven bag with plastic bag inside and storage in cool and dry conditions.
The temperature of warehouse to be lowed 35. Net weight: 25kg/ bag or at buys request.. Not very easy
For storage. Shift life: one year. Container transport with pallets and avoid rough handling and raining delivery.
rubber antioxidants 4020
