- Overview
- Product Description
- Detailed Photos
- Packaging & Shipping
- Company Profile
- FAQ
- Factory environment
- Product range
Basic Info.
Product Description
Factory manufacture PTFE film roll
| Item | Tensile strength | Tear elongation | 1MHZ dielectric loss tangent≥0.01 | 1MHZ dielectric constant | Dc breakdown coltage (normal temperature |
| unit | Mpa | % | -- | -- | KV/M |
| directional | ≥30 | ≥30 | 2.5*10-4 | Average value 1.8-2.2 | Ave:200, min:40 |
| Half-directional | ≥20 | ≥60 | -- | -- | Ave:60, min:6 |
| Non-directive | ≥10 | ≥100 | -- | -- | Ave:30, |
Characteristic
- Good adherence .
- Good adherence to mental.
- High and low temperature preservation
- -200~200°C high temperature intensity better than F4
- No-begriming ,and no-stagnant in tube
- Touching point θ=114°C
- Security and insulation
- Under 60HZ-60MHZ high and low temperature , permittivity is 2.1.
- If firing, and will still insulate .
- Volume resistance more than1018Ωm
- Surface resistance more than 2 X 1013Ω
- Voltaic Arc more than 165 seconds insulation
- High diaphaneity
- Good penetrability in ultraviolet radiation,and lowest refraction coefficient
Factory manufacture PTFE film roll 
Nanjing Gaochun rubber factory was established in 1976 as a rubber sheet manufacturer , with the development of the society and technology ,we change the company name to Nanjing Demeter rubber & plastic products co.,ltd .
Our main products :Industrial Rubber Sheet,Special Industrial Rubber Sheet, Anti-slip Rubber Sheet ,Livestock Rubber Mat,Insulation Rubber Sheet, Waterproof Rubber Sheet and Rubber Lining
Strong Technical Force, a high-level professional research team, and with the relevant universities, research institutes to maintain long-term cooperation and exchange, and constantly develop new products to meet the needs of different users
"To find and care the demand of our friends" as our working target . Welcome
to visit our factory ,let us make a deep communication.
1.Are you a factory or distributor? What about the factory size and capability ?
We are a factory since 1976 .Our factory is about 30000 square meters ,Our capability is about 200000 tons one year .
2.Is your company governmental or private?
It is a private company.
3.How many employees in your company?How many for production,and how many office people?
There are about 1000 employees. 900 for production, and 100 for office people.
4.How many tons can you produce each day?How many containers do you export every month?
We can produce 100 tons each day,and for exporting500 containers around.
5.What's your annual sales volume?/turnover?
Around 35 millions US dollar.
6.How do you control your quality?
We inspect three steps:raw material inspection,during production inspection and before warehousing inspection.
7.How often do you inspect your products?
For physical testing,we test every batch,it's about every one hundred meters.
For the surface and size,we check every roll after production and before warehousing.
8.Can you print our logo on the rubber sheet or package bags?
Yes,we can print the logo as customer's design.
9.What's your product guarantee period?
Under the condition in the warehouse,we can guarantee two years no cracks even on our lowest grade product.On used products,it should depend on the using condition.
10.What certificate have you passed?
Our factory has passed ISO9001.Our product has passed reach standard testing,and SGS certificate.
11.What about the payment ?
TT LC cash
12.Is OEM available ?
We can produce as customer ideas.
13.How to deal with the faulty products once we got ?
First ,find the reason ,it is the products problem or damaged by the transportation ,no matter what the reason is ,we will change a new part .
14.How to check the quality before shipment ?
You can come to check by yourself, your friend or the third checking institution.
Also can by video.
15.Is sample available ?
We can arrange free sample , but the international courier charge is by your side .
Factory manufacture PTFE film roll 