Asadene™
butadiene rubber (BR) grades for rubber product applications1
|
Grade
|
Mooney visc.
ML1+4, 100°C
|
Oil
(PHR)
|
Major
features |
|
Asadene™ NF35R
|
35
|
–
|
Superior abrasion, low-temp.,
and groove-cracking characteristics; processability
|
|
Asadene™ 50RE
|
50 |
– |
Superior abrasion, resilience,
low-temp., and groove-cracking characteristics
|
|
Asadene™ 531
|
42 |
Aromatic
37.5 |
Superior abrasion and
low-temp. characteristics; processability; low cold-flow
resistance
|
|
Asadene™
and Asaprene™ butadiene rubber (BR) grades for
plastic product applications
|
|
Grade
|
Solution visc.
(cP)2
|
Major features
|
| Asadene™
35AE |
85
|
Excellent color tone;
low gel content; good for all HIPS applications; good
low-temp. impact strength
|
| Asadene™
55AE |
168
|
Excellent color tone;
low gel content; good for all HIPS applications; good
low-temp. imapct strength
|
| Asaprene™
700A |
45
|
Excellent color tone;
low gel content; low melt viscosity; superior cold-flow
resistance
|
| Asaprene™
720AX |
25
|
Excellent color tone;
low gel content; low melt viscosity
|
| Asaprene™
730A |
35
|
Excellent color tone;
low gel content; low melt viscosity; superior cold-flow
resistance
|
| Asaprene™
730AX |
35
|
Excellent color tone;
low gel content; low melt viscostiy; superior cold-flow
resistance
|
|
1 Automotive tire treads, carcasses, and
camelbacks; beltss, hoses, coatings, dampers, footwear, sponges,
bicycle tires, and other fields.
2 As 5% solution in toluene; 25°C; cP =
1.00 x 10-3Pa·s |
| Please note that all data and values are
given as typical results obtained with the indicated test
methods for purposes of basic reference in grade selection
only, and not as any product specification or warranty of
any nature, and are subject to change without notice. |
| Table
of Tufdene™ and Asaprene™ styrene-butadiene rubber
(SBR) Grades |
Tufdene™
and Asaprene™ styrene-butadiene rubber (SBR) grades for
rubber product applications1
|
Grade
|
Mooney
viscosity
ML1+4, 100°C |
Styrene
content
(%) |
Oil
(PHR) |
Major
features |
|
Tufdene™ 1000
|
45
|
18
|
—
|
Superior abrasion,
resilience, groove-cracking , andlow-temp. characteristics;
processability
|
|
Tufdene™ 2000R
|
45
|
25
|
—
|
Good, high-level balance
of tensile strength, abrasion, resilience, and flowability
|
| Tufdene™
2100R |
78
|
25
|
—
|
High
green strength; low compression set; high-loading capability |
| Tufdene™
2003 |
33
|
25
|
—
|
Low mill shrinkage;
good flowability and extrusion skin characteristics;
good for footwear applications
|
| Tufdene™
1530 |
37
|
18
|
Aromatic
37.5
|
Superior abrasion,
resilience, groove-cracking , andlow-temp. characteristics
|
| Tufdene™
1534 |
45
|
17
|
Aromatic
37.5
|
Superior abrasion,
resilience, groove-cracking , andlow-temp. characteristics
|
| Tufdene™
2330 |
55
|
25
|
Aromatic
37.5
|
Superior high-level
balance of rolling-resistance and wet-skid characteristics;
good flexing resistance; medium vinyl content
|
| Tufdene™
2530 |
40
|
25
|
Aromatic
37.5
|
Superior flowability;
good, high-level balance of abrasion resistance, tensile
strength, and resilience
|
| Tufdene™
3330 |
65
|
31
|
Aromatic
37.5
|
Superior high-level
balance of rolling resistance, wet skid, and low-temp.
characteristics; medium vinyl content
|
| Tufdene™
3335 |
55
|
36
|
Aromatic
37.5
|
Superior dry- and wet-skid
characteristics; good for high-performance tire treads;
medium vinyl content
|
| Tufdene™
4350 |
43
|
39
|
Aromatic
50.0
|
Very superior dry-
and wet-skid characteristics; good for high-performance
tire treads; medium vinyl content
|
|
Asaprene™ 1205
|
47
|
25
|
—
|
Extremely
low mill shrinkage; good flowability; good for bright-color
formulations and for footwear
|
|
Asaprene™ 303
|
45
|
46
|
—
|
Extremely
low mill shrinkage; high-hardness formulations capability;
good for footwear
|
|
Asaprene™ 6500
|
602
|
65
|
—
|
High-hardness formulations
capability; good roll processability; superior transparency,
good for bright-color formulations
|
|
Tufdene™
and Asaprene™ styrene-butadiene rubber (SBR)
for plastic product applications
|
|
Grade
|
Solution
visc.
(cP)3 |
Styrene
content
(%) |
Major
features |
|
Tufdene™
2000A
|
48 |
25 |
Superior color tone;
low gel content; good HIPS surface appearance
|
|
Asaprene™
670A
|
35 |
39 |
Superior color tone;
low gel content; good for ultra-lustrous HIPS
|
|
1 Automotive tire treads, carcasses,
and camelbacks; belts, hoses, coatings, dampers, footwear, sponges,
bicycle tires, and other fields.
2 ML5+4, 100°C.
3 As 5% solution in toluene; 25°C; cP = 1.00 x 10-3Pa·s.
Please note that all data and
values are given as typical results obtained with the indicated
test methods for purposes of basic reference in grade selection
only, and not as any product specification or warranty of any nature,
and are subject to change without notice.
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