Strength and toughness
Polyamides combine stiffness, impact strength and wear resistance for load-bearing parts.
PA66
PA66 Supplier from China
PA66 (polyamide 66) and modified PA66 are used in the automotive industry, instrument housings and other products that need impact resistance and high strength. SUNCHEM supplies PA66 grades with a batch COA on every shipment.
Polyamide · PA66 and modified PA66 (par exemple. GF30)
- Lot de COA avec chaque expédition
- Des échantillons pour vos essais
- Support technique pour votre essai
Présentation du produit & avantages clés
PA66 (polyamide 66, nylon 66) has a higher melting point than PA6, so it keeps its stiffness at higher temperature. Modified PA66 — reinforced, toughened or flame-retardant — is used for automotive parts, instrument housings and other parts that need impact resistance and high strength.
Tell us the part and the grade you use now (for example PA66-GF30); we quote a matching grade and send samples for a molding trial.
Glass-fiber options
Glass-fiber reinforcement raises stiffness and heat resistance for structural parts.
Spécifié selon vos conditions
We quote against your mechanical and processing requirements and send the batch COA for each lot.
Spécifications techniques
| Paramètre | Valeur typique |
|---|---|
| Nom du produit | PA66 |
| Matériel | Polyamide |
| Notes | PA66 et PA66 modifié (par exemple. GF30) |
| Point de fusion (typical for the polymer) | sur 260 °C |
| Process | Moulage par injection |
| Formulaire | Pellets |
Tensile strength, flexural modulus, impact strength, heat deflection temperature, moisture and flame rating depend on the grade and are stated on the TDS and batch COA; the values for your order are confirmed in the quotation and contract.
Applications par industrie
Where PA66 is used, et que confirmer avant de changer d'approvisionnement.
Automotive parts
Used for engine-bay and structural parts that need strength at higher temperature.
Vérifiez avant l'essai
- Operating temperature
- Glass-fiber content
- Couleur
Instrument and equipment housings
Used for instrument housings and covers that need impact resistance and dimensional stability.
Vérifiez avant l'essai
- Impact requirement
- Surface finish
- Volume
Industrial and electrical parts
Used for gears, bearings, connectors and other load-bearing parts.
Vérifiez avant l'essai
- Flame rating if required
- Wear requirement
- Compliance statements
Sélection & comparaison
Choosing the right PA66 grade
| Votre exigence | Ce qui fonctionne habituellement |
|---|---|
| Housings and general parts | Unreinforced or lower glass-fiber grade |
| Structural and under-hood parts | Glass-fiber reinforced grade (par exemple. 30% GF) |
| Electrical parts needing a flame rating | Ask for a flame-retardant grade and its UL data |
| Remplacer un fournisseur existant | Envoyez votre TDS ou COA actuel; nous citons en fonction des paramètres que vous approuvez |
Emballage & stockage
Emballage
Tell us the bag size and pallet requirements you need; nous confirmons l'emballage avec le devis.
Stockage
Keep bags sealed. Polyamides absorb moisture — dry the pellets to the moisture level on the TDS before molding.
Du premier e-mail à la fourniture approuvée
Nommer l'utilisation finale
The part, the load and the temperature it sees: the grade follows from that.
Comparez les chiffres qui comptent
Tensile and flexural properties, impact strength, heat deflection temperature, glass-fiber content and moisture.
Dry before molding
Check moisture on arrival and dry to the TDS level; wet pellets cause splay and brittle parts.
Procès, puis verrouillez la spécification
Mold trial parts, test them, et conserver le COA du lot approuvé comme référence.
Dites-nous votre besoin. Nous correspondons à la note.
Tell us the part you mold and the grade you use now, la quantité et le port de destination. Ajoutez vos spécifications actuelles et nous établirons un devis en fonction de celles-ci.
| Information | Exemple |
|---|---|
| Application | Automobile, electrical, tools, industrial parts |
| Spécification requise | Glass-fiber %, Couleur, flame rating |
| Emballage | Taille du sac; palettes |
| Quantité | Échantillon / commande à l'essai / volume annuel |
| Destination | Pays et port |
| Documents nécessaires | COA, FDS, DT, RoHS/REACH |
Produits associés
PVDF DS201
Fluoropolymer resin; dissolved in DMAC or NMP for membranes and coatings.
Voir le produit →PA66 FAQ
What is PA66 used for?
Used for engine-bay and structural parts that need strength at higher temperature. Used for instrument housings and covers that need impact resistance and dimensional stability. Used for gears, bearings, connectors and other load-bearing parts.
Which properties should I compare between offers?
Glass-fiber content, tensile and flexural strength, impact strength, heat deflection temperature and moisture.
Do I need to dry the pellets?
Oui. Polyamides absorb moisture; dry to the level on the TDS before molding.
Can you match my current grade?
Send your current TDS; we quote a grade against the properties you approve and send samples for a molding trial.
