Catalyst, Nox, Nh3 manufacturer / supplier in China, offering Catalyst Carrier Ceramic Honeycomb SCR Catalyst, PPS Dust Collector Filter Bag Ryton Filter Bag for Power Plant, Acrylic Filter Bag with Good Wear-Resistance for Dust Collection and so on.
Min. Order / Reference FOB Price | |
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1 kg | US $2.00/ kg |
Local Area: | Hefei, Anhui, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Certification: | ISO14000, ISO9001, ISO14001 |
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Binder Type: | Thermosetting Binder |
Powder Type: | Powder |
PTFE Micro powders is a white, free-flowing, PTFE powder designed for use as an additive in other materials or as a dry lubricant. It can be used at temperatures from -190 °C to 300 °C (-310 °F to 572 °F), and is inert to nearly all industrial chemicals and solvents. It is a good electrical insulator, does not absorb water, and is highly resistant to weathering.
The molecular structure of PTFE ultrafine powder is the same as that of polytetrafluoroethylene, except that its molecular weight is 30,000-200,000, the average particle size is 1-20 μm. The molecular weight of polytetrafluoroethylene is 1000,000-10000,000, and the average particle size is 25. ~800μm.
Physical properties of PTFE ultrafine powder Particle size, shape and specific surface area are the main factors affecting the performance of ultrafine powder.
1. Maintains the excellent properties of PTFE, also has many unique properties, such as high crystallinity, good dispersibility, easy to mix and add2.Widely used in the blending modification of polymer materials.3.The addition of this product to engineering plastics can significantly improve the wear resistance, lubricity, non-stickiness and flame retardancy of the matrix material4.The performance of the substrate is significantly improved.5.YC-200 can be used as aprocessing aid between -190 °C and 300 °C6. Can be used as alubricant alone.7.Cannot be used to replace high-component PTFE suspension or dispersion resin for extrusion or compression molding.
PerformanceIndexTest MethodsD50(The average particle size)10-12umASTM D4464D99(Maximum particle size)≤50umASTM D4464Bulk density300-500g/lASTM D4895Melting point327 degreesASTM D4591Specific surface area1.0-3.0m2/gASTM D5675WaIndustrial D Printer ter content≤0.03150ºC/2hProportion2.1-2.2g/ccASTM D5675AppearanceWhiteVisual inspectionQ2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU, EXW, etc.Q3. How about your delPetroleum Equipment & Machinery ivery time?
A: Generally, 10 to 20 days upon downpayment.
The specific delivery time depends on your detailed requirements and the quantity of your order.Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.Q5. What is your sample policy?
A: We could offer the sample for free charge but your esteemed company will bear the cost of freight.Q6. Do you test all your goods before delivery?
A: Yes, we have 100% inner inspection in our own laboratory and plant before delivery.Q7: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.