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RUBBER
ANTIOXIDANT 4010NA (IPPD)
Commodity Name: Rubber antioxidant 4010NA (IPPD)
Chemical Name: N-isopropyl-N'-phenyl-p-phenylenediamine
Application: Mainly used in manufacture of tires, rubber shoes and other
technical goods
Quality standard: (GB8828-88)
|
Item |
Supper |
grade |
|
Appearance |
fastilles
of violet toxiolet brown colour |
|
|
Melting
Point>= |
72
DEG C MIN |
70
DEG C MIN |
|
Heating
loss<= |
0.20%
MAX |
0.20%
MAX |
|
Ash<= |
0.15%
MAX |
0.15%
MAX |
Packing:25Kg
NET Weight paper bag
RUBBER
ANTIOXIDANT 4020 (6PPD)
Commodity Name: Rubber antioxidant 4020 (6PPD)
Chemical Name: N-(1,3-dimethylbutyl)-N'-phenyl-p-phenylenediamine
Application: Mainly used in manufacture of tires, rubber shoes and other
technical goods
Quality standard: (Q/SSC1998-25-02)
|
Item |
Supper |
grade |
|
Appearance |
violet-brown
solid |
|
|
Melting
Point>= |
46
Deg C MIN |
44DEG
C MIN |
|
Heating
loss<= |
0.20%
MAX |
0.20%
MAX |
|
Ash<= |
0.15%
MAX |
0.15%
MAX |
Packing:
25Kg paper bag(paper bucket).
RT
BASE ( 4- ADPA )
Commodity
Name: RT Base(4-ADPA)
Chemical Name: p-aminodiphenylamine
Application: Intermediate of Rubber antioxidant
Quality standard: (Q/SSC1998-25-03)
|
Item |
Supper |
|
Appearance |
Grey
to brown solid solution |
|
Freezing
Point |
71
DEG C MIN |
|
Melting
Point |
68.5
DEG C MIN |
|
Ash |
0.10%
MAX |
Packing:
200L iron bucket
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ANTIOXIDANT
A
Chemical
Name: N-Phenyl-l-naphthylamine
Molecular
Formula: C16H13N
Molecular
Weight: 219.29
Properties:
pure compound is a flake crystal, slightly soluble in water, easily soluble in
organic solvents such as alcohol, acetone and etc. it is gradually turned into
violet on the exposure to air and light, but there is no effect on its
properties.
Specification:
appearance:
yellow to purple flakes
freezing
point: 53.0¡æmin
free
amine(calculated as aniline): 0.2% max
Use:
an antioxidant widely used for rubber processing industry which manufactures
tyres, shoes, tubes and other black rubber products.
Packing:
packed in plastic woven bag lined with polyethylene bag.
Net
weight: 25kg/bag or at buyer¡¯s request
ANTIOXIDANT
D
Chemical
name: N-Phenyl-2-naphthylamine
Molecular
formula: C16H13N
Molecular
weight: 219.29
Properties:
pure compound is a needle crystal, easily soluble in ether, benzene and other
organic solvents. It is gradually turned into grayish red on the exposure to air
and light, but there is no effect on its properties.
Specifications:
Appearance:
greyish white to grayish red powder or flakes
Melting
point: 105¡æ
min
Moisture:
0.2% max
Ash:
0.2% max
Aniline:
not show violet reaction in qualitative test residue on sieve (100 mesh, 0.15
mm): 0.20% max
Use:
an antioxidant widely used for rubber processing industry which manufactures
tyres, shoes, tubes and other black rubber products.
Packing:
packed in plastic woven bag lined with polyethylene bag.
Net
weight: 50kg/bag or at buyer¡¯s request
ANTIOXIDANT
RD
Chemical
name: Polymerized 2,2.4-trimethyl-1.2-dihydroquinoline
Molecular
formula: (C12H15N)n
Molecular
weight: (173.26)n
Properties:
it is low-molecular polymer. Pure compound is an amber to brown flake, soluble
in many organic solvents such as benzene, acetone and etc., slightly soluble in
petroleum hydrocarbons, insoluble in water. Softening point: 74¡æ
min.
Specifications:
Appearance:
amber to light brown flakes
Softening
point: 80=100¡æ
Ash:
0.3% max
Loss
of weight after heating: 0.3% max
Uses:
an antioxidant for natural rubber and many kinds of synthetic rubber, especially
for the prevention of thermal deterioration on NBR. These goods can be used in
heated vessels and the torrid zone.
Packing:
packed in plastic woven bag, lined with plastic bag.
Net
weight: 25kg/bag or at buyer¡¯s request