Premium 1mm Food Grade PTFE Self-Adhesive Film Sheet

Product Description

Product Description

Everyone knows that due to the special arrangement of fluorine atoms in polytetrafluoroethylene (PTFE) molecules, PTFE materials have high stability and non-stick properties. Conventional pressure-sensitive adhesives cannot provide large-area, high-strength bonding for PTFE products. Sodium treatment on the surface of PTFE enhances its polarity and surface tension, making the sodium-treated PTFE surfaces capable of bonding with metals, non-metals, and other plastics. Sodium treatment is applied to materials and ranges including: high-temperature adhesive tapes, copper-clad PTFE sheets, mouse friction pads, bridge expansion sliders, and sports arena moving canopy sliders.

Sepcifications

PTFE Molded Sheet,Skived Sheet/Tape
Type	Thickness(mm)	Width(mm)	Length(mm)
PTFE Molded Sheet	4~ 600	150 ~ 2000	Max 2000
PTFE Skived Sheet	0.3 ~ 6.5	300 ~ 2700	≥ 200
PTFE Molded Tape	0.5 ~ 4.0	100 ~ 500	≥ 1000
PTFE Skived Film
High-Density	0.015,0.030,0.020,0.035,0.025,0.04	30 - 90	≥ 500
Semi-Density	0.03,0.035,0.05-0.1	60 - 90	≥ 1000
Common	0.02,0.025,0.03,0.035,0.04-0.1,0.05,0.15,0.08,0.2,0.1,0.3	60-90       100 - 1000	≥ 500

 Main Properties                                             (sheet 1)

Properties	Unit	Result
Apparent Density	g/cm^3	2.10 ~ 2.30
Tensile Strength(min)	Mpa	15.0
Elongation At Break(min)	%	150
Dielectric Strength(min)	KV/mm	10

                                                                                                        (sheet 2)

Property	Unit	High- Density	Semi - Density	Common
Tensile Strength ≥ 0.01	Mpa	≥ 30	≥ 30	≥ 10
Elongation At Break ≥ 0.01	%	≥ 30	≥ 60	≥ 100
1MHZ Dielectric Loss Tangent ≥ 0.01		2.5 × 10 ^-4	-	-
1MHZ Dielectric Constant		1.8 - 2.2	-	-
Dc Breakdown Voltage (normal tep)	KV/M	200     40	60                40	30

Detailed Photos

Products Display For Etched PTFE Goods
PTFE Track Strips Etched inside,PTFE Sheet rolls Oneside etched,PTFE Custom Parts Plasma Treatment,PTFE Envelope Gasket etched,PTFE Tube sodium treatment, Any fluoroplastic product can be surface treated,contact us Freely~
Practical Application cases from our customers,
After the etched process by us ,the bonding strength is strong and can be completely bonded to stainless steel parts.

Packaging & Shipping

Appilication

The sodium treatment(etched ) of PTFE  refers to the method of soaking PTFE  in sodium metal solution. This treatment(etched) can form a dense and uniform sodium ion film on the surface of PTFE , which plays a certain role in protection and modification.

1. Improved corrosion resistance;2.Reduce the friction coefficient:;3. Increase mechanical strength;4. Improve conductivity and so on .

In general, sodium treatment(etched) of PTFE can improve its corrosion resistance, mechanical strength and conductivity, improve fluid transport performance and prolong service life.

Company Profile

Zhenjiang Hansa Sealant Co., Ltd. is a manufacturing facility that specializes in producing various plastic components. The factory equipped with advanced machinery and technology to efficiently produce high-quality plastic parts. In addition to manufacturing plastic parts, we offer additional services such as assembly, finishing, or customization of the parts. This can include adding logos, labels, or any other branding elements requested by the customer.

 

FAQ

Q1.What is your terms of packing
Answer: Generally, we use carbon boxes with wooden boxes outside ,to ensure our products has been safely delivered


Q2.What is your term of delivery 
Answer:  FCQ DDP, if the  usually take 7-10 days 
If the total weight of the goods is up to ten tons, the required transport time is approximately 7-10 days
 

Q3:How about customized service
The demand for product customization is Available
Our customized service can provide unique and personalized plastic parts