Halogen-free for polyamides
Gives unreinforced PA6 and PA66 UL 94 В-0 without halogens.
MC
Меламин цианурат (MC) Supplier from China
Melamine cyanurate (MC) is a halogen-free nitrogen flame retardant for unreinforced PA6 and PA66, TPU and other polymers. SUNCHEM supplies melamine cyanurate with a batch COA on every shipment; the TDS is sent on request.
КАС 37640-57-6 · C₆H₉N₉O₃ · Melamine–cyanuric acid salt
- Сертификат подлинности партии с каждой поставкой
- Образцы для ваших испытаний
- Техническая поддержка вашей пробной версии
Обзор продукта & ключевые преимущества
Melamine cyanurate is a salt of melamine and cyanuric acid. Above about 320 °C it decomposes endothermically, releasing inert nitrogen gases that dilute the flame and helping the melt drip away from the flame. That makes it the standard halogen-free flame retardant for unreinforced PA6 and PA66 reaching UL 94 В-0, and it is also used in TPU, epoxy and other polymers.
Fine, uniform particle size matters for mechanical properties and surface finish; purity and whiteness matter for light colors.
Clean and white
White powder with low smoke and no corrosive gas.
Specified on your terms
We quote against your purity, размер частицы, moisture and whiteness and send the batch COA for each lot.
Технические характеристики
| Параметр | Типичное значение |
|---|---|
| Название продукта | Меламин цианурат |
| Синонимы | MC; МКА; melamine–cyanuric acid compound |
| Номер КАС. | 37640-57-6 |
| Molecular formula | C₆H₉N₉O₃ |
| Молекулярный вес | 255.2 |
| вид | белый порошок |
Чистота, размер частицы, moisture and whiteness limits depend on the producer grade and are stated on the TDS and batch COA; the limits for your order are confirmed in the quotation and contract.
Applications by Polymer
Where MC is used, and what to confirm before you switch supply.
Unreinforced polyamides
The standard halogen-free flame retardant for unreinforced PA6 and PA66 connectors and electrical parts.
Проверьте перед судом
- UL 94 class and thickness
- Particle size
- Monthly volume
TPU and elastomers
Used in TPU for cable jackets and films.
Проверьте перед судом
- Cable or film standard
- Fine particle size
- Bag size
Epoxy, coatings and others
Used in epoxy, intumescent coatings and other polymers, often with phosphorus flame retardants.
Проверьте перед судом
- Formulation
- Чистота
- Sample for trials
Выбор & сравнение
Choosing the right MC grade
| Ваше требование | Что обычно работает |
|---|---|
| Unreinforced PA6 / ПА66 | Standard MC with fine particle size |
| TPU and thin films | Specify finer particle size |
| Glass-filled polyamides | Ask: MC alone is usually not enough; phosphorus systems are used |
| Replacing an existing supplier | Отправьте текущий TDS или COA; we quote against the parameters you approve |
Упаковка & хранилище
Упаковка
Tell us the bag or drum size and pallet requirements you need; we confirm the packaging with the quotation.
Хранилище
Keep bags closed in a dry store.
От первого электронного письма до одобренной поставки
Name the end use
Name the polymer and the fire rating you must meet — UL 94 class and thickness, LOI or cable standard.
Сравните цифры, которые имеют значение
Чистота, размер частицы (D50 and D98), moisture and whiteness.
Check dispersion
Particle size and dispersion decide impact strength; compare mechanical results, not only the fire test.
Trial, then lock the spec
Compound a trial batch, run your fire and mechanical tests, and keep the approved lot COA as the reference.
Сообщите нам ваше требование. Мы соответствуем рейтингу.
Расскажите нам о полимере, the fire rating you need, the quantity and the destination port. Add your current specification and we will quote against it.
| Информация | Пример |
|---|---|
| Приложение | ПА6, ПА66, ТПУ, эпоксидная смола |
| Требуемая спецификация | Чистота, размер частицы, белизна |
| Упаковка | Bag or drum size; pallets |
| Количество | Образец / trial order / годовой объем |
| Место назначения | Страна и порт |
| Необходимые документы | сертификат подлинности, паспорт безопасности, ТДС, RoHS/REACH |
Сопутствующие товары
Меламин цианурат (MC) Часто задаваемые вопросы
What is melamine cyanurate used for?
As a halogen-free flame retardant for unreinforced PA6 and PA66, ТПУ, epoxy and other polymers.
Is MC suitable for glass-filled nylon?
Usually not on its own; glass-filled polyamides normally use phosphorus-based systems.
Which parameters should I compare between offers?
Чистота, размер частицы, moisture and whiteness.
Can I get the TDS?
Да. Send an inquiry with your polymer and target rating and we email the TDS.
