chigadzirwa

CAS 42774-15-2 Nylostab SEED hupfu/ Chiedza Stabilizer 5519/ UV 66

Tsanangudzo Pfupi:

Chemical Name: Nylostab SEED hupfu

Mashoko anoreva zvakafanana: N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl) -1,3-benzenedicarboxamide; Chiedza Stabilizer LS 5519; UV 66

CAS Nha.: 42774-15-2

Molecular formula: C26H42N4O2

Molecular uremu: 442.64

Kuchena: 99% min


Product Detail

Product Tags

Applications

Nylostab SEED Powder/ LS 5519 inoita setabilizer yekunyunguduka kana seyakanyunguduka inogadziridza, nekuda kwekusiyana kwayo kwema molecular chimiro. Mhedzisiro iyi inoratidzwa nepamusoro stabilizer ye polyamide melt pressure iyo inotungamira kune yakakwirira mhando yejekiseni uye inoputika-yakaumbwa kana extruded PA zvinyorwa, pamwe neakaderera mwero wekutsemuka kwefilament panguva yekutenderera kwefiber. Inoratidzwa ne: -Multi-functional additive for polyamides -Improved melt processing ye polyamides -Kuwedzera kupisa kwenguva refu uye mufananidzo-kugadzikana -Kuwedzera dhayi kugona, Kubata nyore -Kuenderana kwakanyanya nemapolymers.

Packing

Chengeta mudziyo wakavharwa zvakasimba. Dzivisa kupinza uye inhalation.

20kgs/50kgs Net/Carton/Drum yemukati ine PE bag kana sezvinodiwa nemutengi

Tsanangudzo

ITEM
INDEX
Chitarisiko
White crystalline
Kuuraya,%
≥ 98
Hunyoro (%):
≤ 1.90
Madota (%):
≤0.30
Melting point:
268.00-275.00℃
Transmittance (%): 425nm
≥ 93.00
Transmittance (%): 500nm
≥ 96.00
* Mukuwedzera: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvinoenderana nezvinodiwa nevatengi vedu.

Test Report

Product Nylostab S-EED
CAS# 42774-15-2
Batch Nha 20220120-11 Huwandu: 500kg
Zuva rekugadzira 20thNdira.2022 Sherufu hupenyu 12 mwedzi

Chikwata

Tsanangudzo

Results

Chitarisiko

Ichena kana inenge yakachena, crystalline powder

White crystalline powder

Kuchena

≥98%

99.36%

Mvura yemvura

≤ 1.90%

0.59%

Volatile nyaya

≤ 0.30%

0.24%

Melting point

270.00 ℃ ~ 275.00 ℃

272.40 ℃ ~ 273.50 ℃

Kuendesa 425nm

(10% Ethanol)

≥93%

93.50%

Transmission 500nm

(10% Ethanol)

≥96%

98.70%

Mhedziso

QUALIFIED

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