China PTFE Powder Used in Thermoplastic/Thermosetting Plastics as Processing Agent

Product Description

                                                                                                                                                                   Plastic Additives
Dova PTFE 403                                                            Edition Date May28,2018   Edition Number 2
Polytetrafluoroethylene (Micro powder)

Product Description

Dova PTFE 403 is available as a white-micron powder of polytetrafluoroethylene with low molecular weight by a special method. Its' molecular is 10,000~30,000. It is mainly applied in engineer plastic. It can obviously improve the wear resistance, lubricity, non-viscosity and flame retardant of the matrix material and advance the performances of basically materials. Dova PTFE 403 is also used as processing agent and a separate lubricant, but it can't be in place of high molecular weight PTFE suspension or dispersion resin for extrusion or molding.

Benefits

 

 

1. Dova PTFE 403 has good performances as PTFE.
2. It is with good dispersion, and more easy to be mixed with other materials.
3. It is widely applied to blending with other polymers. The service temperature is range from -190°C~300°C for a long period.
4. Dova PTFE 403 has high crystallinity with its special method.
5. Dova PTFE 403 is low coefficient of friction and excellent weather resistance.

Product Parameters

 

 

Characteristics	Unit	Standard Request	Test Method
Appearance	--	White powder	Visual
Standard Specific Gravity	g/cc	2.1~2.2	ASTM D5675
Moisture content	% (w/w)	0.05Max	150ºC/2h
Specific surface area	m2/g	1.5~4.0	ASTM D5675
Melt Peak Temperature	ºC	324-332	ASTM D4591
Bulk Density	g/L	200~450	ASTM D4895
D50 (Average Particle Size)	µm	3~5	ASTM D4464
D99 (Maximum Particle Size)	µm	15 Max	ASTM D4464

¹¹) Delivery specification: The product is monitored on a regular basis to ensure that it adheres to the specified values.
 ²) Technical data: The technical data are used solely to describe the product and are not subject to regular monitoring.

Application
Dova PTFE 403 is used in various thermoplastic/thermosetting plastics, rubber and elastomers as processing agent, which can be
reducing the friction coefficient of material surface, improving the wear resistance of materials, preventing scratch on the surface of materials. Meanwhile, it plays the role of internal lubrication and demoulding It is also improved the viscosity resistance and friction resistance of resin and avoid the appearance of surface defects and scale formation. Dova PTFE 403 proportion added is 5%~20%.
Dova PTFE 403 is mainly used for plastics, such as PA, POM, PC, polyester, PI, PPS, PEEK, polysulfone.

Packaging & Shipping

Delivery Form

White powder    

Packaging
Dova PTFE 401 is supplied in plastic bag in iron drum.

Storage

Storage

Dova PTFE 401 is in sealed containers at room temperature in a dry place. Partially emptied containers should be carefully resealed after use.
Minimum shelf life is 24months from the date of shipping when stored according to the said conditions.

Certifications

 

FAQ

Q1: How can I get free samples? 

A: Kindly send us your address, we can send you free samples, but samples freight belongs to clients.

Q2: How to start orders or make payments?
A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.

Q3: How to confirm the Product Quality before placing orders?
A: You can get free samples for some products. You can send us your product specifications and request, we will manufacture the products according to your requests.

Q4: What's your MOQ?
A: Our MOQ is 1 Metric Ton. 

Q5. How about your delivery time?
A: Generally, it will take 3 to 35 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6: Is there a discount?
A: Depending on quantity.

Q7: How do you treat quality complaint?
A: First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q8: How to contact with us?
A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.