Product Description
Product introduction
PFA concentrated dispersion DS703, with good thermal stability, outstanding chemical inertness,good electrical insulation, and low coefficient of friction etc. DS703 is a kind of thermoplastic easy to process, the molten liquid with low surface tension,mobility and permeability are superior to PTFE above melting point temperature. It can be made into coatings with surface lubrication, and no pinhole. The processed products can be used in 260ºCC for a long time. The mechanical strength is higher than PTFE at high temperature, and widely used in anti-stick, anti-corrosion and insulation product coating areas. It is suitable to impregnation, spraying, burning, spinning, and other processing methods.
Conformable with: Q/0321DYS025
Notes
Keep this product from high temperature to prevent toxic gas releasing at the temperature above 420°C
Packaging & Shipping
- Packed in plastic drums. Net weight is 25kg per drum.
- Stored temperature range is 5°C~25°ºC.
- Stored in clean places, covered tightly, avoid introduce impurities due to electrostatic adsorption.
- 4. Stiring the stored product two or three times a month to avoid any possible precipitation, and freezing or strong shock Should be avoided during storage.
Product Parameters
| item |
unit |
index |
Test methods/standards |
| |
|
DS703A |
DS703B |
|
| Appearance |
/ |
Milky or light yellow liquid |
/ |
| Solid content≥ |
%/wt |
30.0±2.0 |
50.0±2.0 |
/ |
| Surfactant concentration |
%/wt |
10.0±2.0 |
10.0±2.0 |
/ |
| PH value |
/ |
8.0±1.0 |
8.0±1.0 |
GB/T 9724 |
| Average particle size, ≤ |
μm |
0.5 |
0.5 |
/ |
Note: All of above indexes can be based on customer requirements for special processing
Certifications
SHANDONG SHING CHEMICAL CO., LTD. is a professional company engaged in refrigerant gas and chemical products.. Our factory is the biggest refrigerant gas company in north China. The main products include R32, R125, R134a, R152, R404a, R407c, R410a, R422d, R427a, R507, R600a R290, R245fa, R236fa, Nevoc1230etc.
Most of our products have international approvals, such as CE, KGS and DOT. Our good quality and perfect services help us earn a high reputation from clients from Europe, South America, the Middle East, Southeast Asia and Africa.
We are sincerely looking forward to cooperating with you to supply the best products to people around the world! We welcome your contact and visit!
Our Team
FAQ
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1. who are we?
We are based in Shandong, China, start from 2017,sell to Eastern Europe(16.00%),Southeast Asia(15.00%),Mid East(15.00%),South America(12.00%),Western Europe(10.00%),Africa(8.00%),Southern Europe(6.00%),Eastern Asia(5.00%),South Asia(5.00%),Oceania(2.00%),Central America(2.00%),Domestic Market(2.00%),North America(00.00%),Northern Europe(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Refrigerant Gas,R134a,R410a,Chemicals,PTFE
4. why should you buy from us not from other suppliers?
1. 15 Years Experience for Refrigerant Gas 2. L/C, O/A, D/P Payment Term Support 3. 99.99% Purity, CE/DOT/KGS/SGS/REACH Certified 4. Cooperating Customers From Over 100 Countries 5. Strong OEM Ability, With Brands Customer Needed
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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