Good Quality Sodium Lauryl Ether Sulfate - CAS 42774-15-2 Nylostab SEED powder/ Light Stabilizer LS519 – Theorem
Good Quality Sodium Lauryl Ether Sulfate - CAS 42774-15-2 Nylostab SEED powder/ Light Stabilizer LS519 – Theorem Detail:
Nylostab SEED Powder/ LS 5519 acts as a tabilizer of melt or as a melt process modifier, due to its unique molecular structure. This effect is manifested by high stabilizer of polyamide melt pressure which leads to higher quality of injection and blow-molded or extruded PA articles, as well as lower rate of filament breaks during fiber spinning. It is characterized by: -Multi-functional additive for polyamides -Improved melt processing of polyamides -Enhanced long-term heat and photo-stability -Enhanced dye ability, Easy handling -Superb compatibility with polymers
Keep container tightly closed. Avoid ingestion and inhalation.
20kgs/50kgs Net/Carton inner with PE bag or as customer’s requirements
ITEM | INDEX |
Appearance | White crystalline |
Assasy, % | ≥ 98 |
Moisture (%): | ≤ 1.90 |
Ash (%): | ≤0.30 |
Melting point: | 268.00-275.00℃ |
Transmittance(%): 425nm | ≥ 93.00 |
Transmittance(%): 500nm | ≥ 96.00 |
* In addition:The company could research and develop the new products according to the special demand of our clients. |
Product | Nylostab S-EED | ||
CAS# | 42774-15-2 | ||
Batch No | 20220120-11 | Quantity: | 500kg |
Date of manufacture | 20th Jan.2022 | Shelf life | 12 months |
Iteam |
Specification |
Results |
|
Appearance |
White or almost white, crystalline powder |
White crystalline powder |
|
Purity |
≥98% |
99.36% |
|
Water content |
≤ 1.90% |
0.59% |
|
Volatile matter |
≤ 0.30% |
0.24% |
|
Melting point |
270.00℃~275.00℃ |
272.40℃~273.50℃ |
|
Transmission 425nm (10% Ethanol) |
≥93% |
93.50% |
|
Transmission 500nm (10% Ethanol) |
≥96% |
98.70% |
|
Conclusion |
QUALIFIED |
UV absorber |
|
1. |
UV 1577 CAS 147315-50-2 |
2. |
UV P CAS 2440-22-4 |
3. |
UV BP 1 CAS 131-56-6 |
4. |
UV 360 CAS 103597-45-1 |
5. |
UV 1084 CAS 14516-71-3 |
Light stabilizer |
|
1. |
LS 123 CAS 129757-67-1 |
2. |
S-EED CAS 42774-15-2 |
3. |
LS 770 CAS 52829-07-9 |
4. |
LS 944 CAS 71878-19-8 |
5. |
LS 3853S mixture |
Photoinitiator |
|
1. |
MBF CAS 15206-55-0 |
2. |
TPO CAS 75980-60-8 |
3. |
DETX CAS 82799-44-8 |
4. |
EDB CAS 10287-53-3 |
5. |
1173 CAS 7473-98-5 |
Antioxidant |
|
1. |
BHT CAS 128-37-0 |
2. | AN 168 CAS 31570-04-4 |
3. | AN 565 CAS 991-84-4 |
4. | AN 1098 CAS 23128-74-7 |
5. | AN 300 CAS 96-69-5 |
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