Easy dispersion
Melts at 50–55 °C, so it mixes evenly in film, fiber and low-temperature compounding.
антиоксидант 1076 Supplier for Polymer Stabilization
САННОКС® 1076 is a non-staining hindered phenolic primary antioxidant. Its low melting point makes it easy to disperse in film, fiber and low-temperature compounding, where it gives long-term thermal protection.
КАС 2082-79-3 · Hindered phenol · Primary antioxidant
Обзор продукта
антиоксидант 1076 scavenges the free radicals that drive thermal oxidation in plastics, эластомеры и клеи. Compared with 1010 it has a lower molecular weight (530.9) and melts at 50–55 °C, so it blends readily into polyolefin film, PVC and hot-melts. It is normally combined with a phosphite such as 168 for processing stability, and with a thioester such as DLTDP for long-term heat aging.
Typical specification. Every shipment is supplied with a batch COA; the limits that apply to your order are confirmed in the quotation and contract.
Key Benefits
Non-staining
Good color and low odor in finished parts, with resistance to water extraction.
Synergy with 168 и ДЛТДП
Pairs with phosphites for processing stability and with thioesters for long-term heat aging.
Технические характеристики
Typical specification. Every shipment is supplied with a batch COA; the limits that apply to your order are confirmed in the quotation and contract.
| Parameter | Typical value |
|---|---|
| Название продукта | антиоксидант 1076 |
| Бренд | САННОКС® 1076 |
| Номер КАС. | 2082-79-3 |
| Химическое название | Октадецил 3-(3,5-ди-трет-бутил-4-гидроксифенил)пропионат |
| Молекулярная формула | C35H62O3 |
| Молекулярный вес | 530.9 |
| вид | Белый кристаллический порошок |
| Температура плавления | 50–55 °C |
| Содержание | ≥98.0% |
| Volatile Matter | ≤0.2% |
| Пепел | ≤0,1% |
| Light Transmittance — 425 нм | ≥97% |
| Light Transmittance — 500 нм | ≥98% |
Applications by Polymer
Pick an application to see how 1076 is normally used and what to confirm before your trial.
Polyolefin Film & Волокно
The main use of 1076. Typically 0.05–0.3%, often as 168:1076 blends for film where easy dispersion matters.
What to confirm for your application
- Resin grade and process (фильм, волокно, molding, трубка)
- Processing temperature and number of passes
- Current antioxidant package and dosage
ПВХ, АБС & Styrenics
Used as a co-antioxidant in PVC and styrenic compounds to limit heat yellowing during processing.
What to confirm for your application
- Compound type and existing stabilizer system
- Температура обработки
- Color target after molding
Hot-melts, Клеи & Эластомеры
Protects EVA, SBS and polyolefin hot-melts and elastomers from oxidation in the melt tank and in service.
What to confirm for your application
- Base polymer and tackifier
- Melt-tank temperature and holding time
- Color stability target
Упаковка & Storage
Упаковка
25 kg net bags or cartons with a PE inner liner. Palletized; private-label packing on request.
Storage
Keep sealed in a cool, сухой, ventilated place away from heat and direct sun. See the SDS for full handling details.
Время выполнения & terms
Typically 3–15 business days from order confirmation, depending on quantity. ФОБ, CIF or DAP to major ports.
Technical & Buying Information
антиоксидант 1076 Руководство покупателя
Name the failure you want to prevent
Yellowing or melt-flow change during processing points to the phosphite share; embrittlement or cracking after months in service points to the phenolic and thioester share. Note recycled content and the number of extrusion passes.
Start from a proven blend
Most polyolefin packages start from a phenolic primary plus a phosphite secondary, then adjust. Send your current package and we suggest a starting blend for the trial instead of changing several variables at once.
Compare the numbers that matter
For powders: анализ, melting range, volatiles and light transmittance at 425/500 нм (a direct read on color). Ask for the same parameters on our COA that appear on your incoming-inspection sheet.
Lock in supply terms
Agree packaging, monthly volume, destination port and required documents up front. A matching CAS number alone does not qualify a new source; run your trial and keep the approved lot COA as the reference.
Request a Quotation for Antioxidant 1076
Start with your polymer, количество и назначение. Add your current grade or specification and we will quote against it.
| Information | Example |
|---|---|
| Polymer / Material | ПП, ЧП, АБС, сложный, маточная смесь |
| Приложение | Injection molding, экструзия, фильм, волокно |
| Current additive | Grade or supplier you use today |
| Required specification | Your TDS, COA or key limits |
| Quantity | Trial order / monthly / annual volume |
| Упаковка | Standard 25 kg or specific requirement |
| Destination | Country and port |
| Documents needed | сертификат подлинности, паспорт безопасности, ДОСТИГАТЬ, food-contact statement |
Related Antioxidants
САННОКС® 1010
High-MW hindered phenolic primary antioxidant for long-term thermal protection with low volatility.
View product →САННОКС® 168
Hydrolysis-resistant phosphite secondary antioxidant for color and melt-flow protection during processing.
View product →SUNNOX® DLTDP
Thioester secondary antioxidant that boosts long-term heat aging when used with a phenolic.
View product →САННОКС® 245
Phenolic antioxidant favored for HIPS, АБС, POM and PA, with good color retention.
View product →антиоксидант 1076 Часто задаваемые вопросы
1076 или же 1010: which should I choose?
Choose 1076 when easy dispersion and low-temperature processing matter (фильм, ПВХ, hot-melts). Choose 1010 when you need the lowest volatility and extraction for long service at high temperature.
What dosage of 1076 is typical?
0.05–0.3% in most polyolefins, usually with 168 for processing stability. Confirm the level in your own trial.
Is 1076 used in food-contact applications?
Да, it is widely used in food-contact polymers. Ask us for the grade-specific food-contact statement for your market.
Can I get a sample before ordering?
Да. Tell us the polymer, the test you plan to run and the quantity you need. Samples ship with a COA so you can compare the lot against your current material.
What if a COA does not match our agreed specification?
Send us the agreed specification and the COA showing the difference (parameter, unit and test method). We check it with the production batch record before you accept the material, and replace or re-test where the lot is out of specification.
Discuss Your Antioxidant 1076 Requirements
Send your application, specification and quantity to request a quotation or supporting documents.