100% Pure PA Glass fiber reinforced PA
What is PA9T granules ?
Performance exceeds standard nylon in some major respects, with advantages including: providing the same strength and toughness under dry and wet conditions, and maintaining effective strength and toughness at higher temperatures compared to standard nylon. Easy to process ---- good fluidity, thermal stability and low mold corrosion; High performance nylon with high thermal stability and high lubricity, low water absorption (1%, other common high temperature nylon is more than 2.6%), low warpage, chemical resistance, high dimensional stability material, can achieve 94V-0 effect at 0.75mm thickness. The high glass transition temperature (125ºC) and high crystallinity of PA9T make it maintain good toughness at high temperatures, better than PA66 and PA46, and the friction resistance and friction coefficient are much better than other nylon, even more than POM and LCP. Another excellent performance of PA9T is resistance to chemicals and oils, alcohols, acids and calcium dichloride, hot water and other fluids, almost more than all PA, only slightly worse than PPS, and the barrier to fuel is ten times that of PA6 and PA12, close to ETFE(ethylene-tetrachloroethylene copolymer) level, these excellent properties make PA9T very suitable for automotive hood products. PA9T has fiberglass-free and fiberglass-containing (33%, 45%, 50%) and fireproof specifications, which has great development potential for automotive hood, electrical and electronic products and other market applications.
What is long carbon chain nylon material?
Long chain nylon usually refers to the long chain segment of methylene length of more than 10 nylon, because long carbon chain nylon in the large molecular chain of methylene is longer, low amide group density, both nylon 6, nylon 66 and polyolefin properties. Thus long chain nylon has low water absorption, good dimensional stability of products, low density, low melting point, low temperature resistance, oil resistance, chemical resistance, good self-lubrication, good flexibility, impact resistance and other excellent properties. At present, long chain nylon products mainly include PA11, PA12, PA610, PA612, PA56, PA1010, PA1012 and PA1212.
Characteristics of Long Carbon Chain Nylon
1. Characteristics:
(1) Low water absorption
Nylon water absorption is mainly due to the nylon molecule in the polar amide group and water has a strong affinity. Long carbon chain nylon molecules in the amide group concentration is smaller than ordinary nylon, so its water absorption rate is low, such as PA12 and PA1012 water absorption rate is only 0.25% or so, and PA6 water absorption rate of 3-4%.
(2) Good dimensional stability
Due to the low water absorption of long carbon chain nylon, so in the wet environment can also maintain high toughness and hardness, its mechanical properties will not change much. The parts made of long carbon chain nylon have good dimensional stability and high precision, and can be used in applications requiring high precision and humid environment.
(3) Good toughness and flexibility
Long carbon chain nylon molecules have long methylene chains that can be freely stretched and rotated, so it has good toughness and softness, high resilience, high impact toughness and softness even at low temperatures, and it can be used to make soft products and cold-resistant parts.
(4) Excellent wear resistance
Long carbon chain nylon wear coefficient is small, low abrasion, for example, under the same conditions of nylon 11, nylon 12, nylon 6, nylon 66 abrasion of 9.9mg, 8.2mg, 35.0mg, 27.0mg. It will not produce serious abrasion and obvious abrasion debris when rubbing with smooth metal surfaces, so the long carbon chain nylon is particularly suitable for the production of abrasion-resistant parts.
(5) Excellent electrical properties
The long carbon chain structure of long carbon chain nylon gives it excellent electrical properties. Due to the low water absorption of long carbon chain nylon, it still has excellent dielectric properties in humid environments, a characteristic that short carbon chain nylon such as PA6 and PA66 do not have.
| Product name |
PA12 polyamide 12 nylon 12 virgin /recycle /modified granules /pellets |
| Appearance |
High transparent |
| Characteristics |
1: Nylon series resin, the lowest water absorption.
2: Dimensional stability will not cause dimensional change and mechanical strength decline due to water absorption.
3: High heat resistance, 280 through the tin test will not produce bubbles, also suitable for higher use temperature of lead-free solder.
4: Good fluidity, suitable for thin meat forming.
5: Low gas gas, less than other nylon resin is not easy to pollute and corrode the mold, prolong the use of the mold.
6: Fast crystallization speed, short cooling time.
7: In high temperature environment, mechanical strength, rigidity decrease less, bonding line strength, good recycling. |
| Custom made service |
yes |
MOS2 filled PA Carbon fiber filled PA
Forming conditions and precautions:
The packaging material is made of aluminum moisture-proof bag, which can be formed immediately after opening. However, the particles placed naturally after opening will cause moisture content to rise due to hygroscopic and need to be re-dried. For re-drying conditions, if the hot air dryer is used, please take 120 ° C and about 5 hours as the reference standard. In addition, the upper limit of the drying temperature is recommended to 140 ° C, and the drying time is recommended to be less than 4 hours.
Forming conditions:
Melting point :306ºC
Recommended cylinder temperature :310~330 ºC
Glass conversion temperature :125ºC
Recommended mold temperature 130-150ºC
1, drying :130ºC /3-4 hours
2, injection molding temperature :290~310ºC
3, mold temperature :130~150ºC
Xiamen Keyuan plastic Co.,Ltd is mainly engaged in compound plastics and engineering plastics, which can be reinforced with glass fiber reinforced, flame retardant, carbon fiber, Mos2, toughness, etc.PA12 is one kind of our main product.Products used in plastic injection, plastic extrusion, and other plastic processing industry, the company's main customers for electronics,Automobile, home appliance, daily necessities and other fields.we have 14 years of export experience,20 years of continuous breakthrough and innovation, we have been recognized by the majority of customers at home and abroad.We have established long-term friendly cooperative relations with many well-known companies for a long time,for examples, Southeast Asia, CENTRAL ASIA, AMERICAN, EUROPE AND NIDDLE EAST , Hitachi etc.
Our factory is located in the beautiful xiamen city ,which is near to Xiamen port. The company's production in strict accordance with the national production management system standards to mass production, on the basis of ensuring quality, in recent years we are also constantly expanding the scale of production to meet the greater needs of the market.
Packaging & Shipping
Packaging:
1 25kg or 800-1250 kg super bag
2.Customer required packing is available
Shipping: by air, sea, or express
Sample lead time for sample: 3~7 days
Delivery time for large goods: about 7~30 days after order details and production confirmed.
1.Provide small kg of sample with Freight Collect.
2. Sample Payment Can be T/T ,Paypal or Trade Assurance.
3. Sample can be Delivery out within 3 days after confirmation.
4 .Technical support during sample testing.
5.Can ship by your courier or our courier,SF, TNT, UPS, FEDEX, DHL, etc.
6.We can refund the sample fee when you place an official order later
Q: Are you the manufacture or the trading company?
A: We are a manufacturer from China, we have done business for more than 21 years .
Q: About delivery time
A:3-7 days after advance payment for the sample, if the bulk purchase, it needs to be negotiated.
Q: About payment term
We'd like to use T/T 40% deposit in advance by T/T, and the balance paid before delivery., about L/C term can become complicated.Also small amount can be pay by PAYPAL .
Q: What are the shipping terms?
A: Flexible shipping terms: FOB, EXW, CFR, CIF.
Q: How many tons of products do we export each month?
A:35000 tons, It continues to increase.
Q: How many tons fit a container?
A:15-18 tons fit a 20ft container With pallets, 25 tons fit a 40HQ container
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