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PA has the advantages of high mechanical strength, high softening point, good wear resistance, self-lubrication, cushioning, sound deadening, excellent oil and chemical corrosion resistance, and good electrical insulation. Because of these superior performance, PA composite have already replaced some metals being as structural materials.
PA12 is a kind of thermoplastic material, it has a good insulation than other nylon.
PA12 (5502-HMA) Properties:
| Properties | condition | unit | value |
| Specific Gravity | 23℃ | g/cm3 | 1.00 |
| Melt Range | ℃ | 115-128 | |
| MFR | 160°/2.16kg | g/10min | 20-30 |
Bonding Temperature | ℃ | 130-150 | |
| Bonding Time | Sec. | 12-15 |
PA12 pellets for the hot melt adhesive:




Transparent PA12 injectiong grade Granules:


PA12 Application:
cable shroud, Mechanical CAM, Sliding Mechanism, Photovoltaic (pv) back board, Bearing, water flowmeter and other business equipment.
Our Factory:





1. Waterproof Design(Dual package, Waterproof bag Inside)
2. Sealed Packaging,Impact resistant (Kraft paper bag+PE/Aluminum liner)
3. Customized package (25kg/bag or 500kg/bag)
4. Water-proof , Anti-breaking,Anti-extrusion . Anti-heavy throw
5. Transporation by sea, the sample can be shipped by air.





T&T Industry Group Ltd is a customized engineering plastics company combining of R&D, Design, and Project Development. Currently our focus is on the project devlopement and optimal configuration of different resources, based on the actual situation of the One-Belt and One-Road industrialized countries and current new materials development, and world industrialized situation.
Service procedure:
Consulting--solutions--quotation--sending samples--quality check--placing orders-- customization--deliver goods--after sell services
1.Technical backgroud Sales can provide in-time and professional responses to customers' inquiries.
2. Real-time Quality Inspection Tour in full production process;
3. Certicate of Analysis provided for each delivery of goods
4. After-sales quality tracking and feedback
5. Customers complains processing management system to guarantee the consistant improving service to each client.


T&T Industry Group Ltd is a customized engineering plastics company combining of R&D, Design, and Project Development. Our clients are mostly auto part makers, electronics,electrical part markers, and traders. We have good connection with well-branded compounding factories in China and big brand companies like Dupont, Sabic, Convestro, Ascend, GPPC, etc.
1,Samples leading time : 1-2 weeks after passed our test;
2,Bulk order leading time : 2-4 weeks ( customized materials ,seldom in stock)
3,Samples are delivered by FEDEX DHL ,TNT , UPS,Samples fee will be refund when the first bulk order comes .
4,Payment Term: T/T or L/C at sight;
5,Minimum Order Quantity: 1 MT
6,Delivery Time: Lead-time is around 7-14 working days after we receive the advance payment. It varies according to different products and quantity.
7,The quality standard refers to the sample. And quality issues we provide free tech-support
T&T Industry Group Ltd
What'sapp/Wechat: 86-13542510253 | Skype: dona-519(at)outlook.cpm
Email: amy(at)ttindustrygroup.com
Web: www.ttindustrygroup.com
Address:R612, Huafeng Yu'an Commercial Building, Baoan 45th District, Shenzhen,China
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