Corrosion-Resistant PTFE Stirring Paddle from China Suppliers | High-Quality Factory Made
PTFE Stirring Paddle
- Not easy to adhere
- Acid and alkali resistance
- Complete specifications
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- No burrs, low friction coefficient, and low surface tension
- Durable and environmentally friendly, non-toxic and harmless
- It exhibits inertness and resistance to strong acids and bases for most chemicals and solvents.
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PTFE Stirring Paddle Specs
| Description | Picture | Spec（mm） | Rod Diameter（mm） | Leaf Length（mm） | Height（mm） | Weight（g） |
|---|---|---|---|---|---|---|
| PTFE Stirring Rod (Crescent Shape) |
|
7*85*65 | 7 | 65 | 85 | 20 |
| 7*125*50 | 7 | 50 | 125 | 25 | ||
| 7*150*40 | 7 | 40 | 150 | 35 | ||
| 7*185*55 | 7 | 55 | 185 | 47 | ||
| 7*250*30 | 7 | 30 | 250 | 52 | ||
| 7*250*40 | 7 | 40 | 250 | 54 | ||
| 7*250*50 | 7 | 50 | 250 | 55 | ||
| 7*250*55 | 7 | 55 | 250 | 59 | ||
| 7*250*65 | 7 | 65 | 250 | 60 | ||
| 7*250*85 | 7 | 85 | 250 | 67 | ||
| 7*300*40 | 7 | 40 | 300 | 65 | ||
| 7*300*50 | 7 | 50 | 300 | 664 | ||
| 7*300*55 | 7 | 55 | 300 | 63 | ||
| 7*300*60 | 7 | 60 | 300 | 70 | ||
| 7*300*65 | 7 | 65 | 300 | 67 | ||
| 7*300*70 | 7 | 70 | 300 | 72 | ||
| 7*300*75 | 7 | 75 | 300 | 74 | ||
| 7*300*80 | 7 | 80 | 300 | 75 | ||
| 7*300*85 | 7 | 85 | 300 | 76 | ||
| 7*350*55 | 7 | 55 | 350 | 78 | ||
| 7*350*60 | 7 | 60 | 350 | 79 | ||
| 7*350*65 | 7 | 65 | 350 | 79 | ||
| 7*350*70 | 7 | 70 | 350 | 81 | ||
| 7*350*75 | 7 | 75 | 350 | 84 | ||
| 7*350*80 | 7 | 80 | 350 | 84 | ||
| 7*350*85 | 7 | 85 | 350 | 85 | ||
| 7*350*90 | 7 | 90 | 350 | 85 | ||
| 7*350*95 | 7 | 95 | 350 | 90 | ||
| 7*350*100 | 7 | 100 | 350 | 90 | ||
| 7*400*40 | 7 | 40 | 400 | 81 | ||
| 7*400*50 | 7 | 50 | 400 | 83 | ||
| 7*400*55 | 7 | 55 | 400 | 87 | ||
| 7*400*60 | 7 | 60 | 400 | 88 | ||
| 7*400*65 | 7 | 65 | 400 | 90 | ||
| 7*400*70 | 7 | 70 | 400 | 91 | ||
| 7*400*75 | 7 | 75 | 400 | 93 | ||
| 7*400*80 | 7 | 80 | 400 | 95 | ||
| 7*400*85 | 7 | 85 | 400 | 96 | ||
| 7*400*90 | 7 | 90 | 400 | 94 | ||
| 7*400*95 | 7 | 95 | 400 | 100 | ||
| 7*400*100 | 7 | 100 | 400 | 103 | ||
| 7*400*120 | 7 | 120 | 400 | 111 | ||
| 7*450*65 | 7 | 65 | 450 | 99 | ||
| 7*450*70 | 7 | 70 | 450 | 100 | ||
| 7*450*75 | 7 | 75 | 450 | 103 | ||
| 7*450*80 | 7 | 80 | 450 | 104 | ||
| 7*450*85 | 7 | 85 | 450 | 104 | ||
| 7*450*90 | 7 | 90 | 450 | 104 | ||
| 7*450*95 | 7 | 95 | 450 | 109 | ||
| 7*450*100 | 7 | 100 | 450 | 112 | ||
| 7*450*120 | 7 | 120 | 450 | 116 | ||
| 7*500*65 | 7 | 65 | 500 | 109 | ||
| 7*500*70 | 7 | 70 | 500 | 109 | ||
| 7*500*75 | 7 | 75 | 500 | 112 | ||
| 7*500*80 | 7 | 80 | 500 | 113 | ||
| 7*500*85 | 7 | 85 | 500 | 116 | ||
| 7*500*90 | 7 | 90 | 500 | 117 | ||
| 7*500*95 | 7 | 95 | 500 | 118 | ||
| 7*500*100 | 7 | 100 | 500 | 121 | ||
| 7*500*105 | 7 | 105 | 500 | 119 | ||
| 7*500*115 | 7 | 115 | 500 | 126 | ||
| 7*500*120 | 7 | 120 | 500 | 127 | ||
| 7*500*125 | 7 | 125 | 500 | 131 | ||
| 7*500*140 | 7 | 140 | 500 | 140 | ||
| 7*550*115 | 7 | 115 | 550 | 141 | ||
| 7*600*100 | 7 | 100 | 600 | 140 | ||
| 7*600*105 | 7 | 105 | 600 | 142 | ||
| 7*600*115 | 7 | 115 | 600 | 143 | ||
| 7*600*120 | 7 | 120 | 600 | 146 | ||
| 7*600*125 | 7 | 125 | 600 | 148 | ||
| 7*600*140 | 7 | 140 | 600 | 150 | ||
| 7*600*150 | 7 | 150 | 600 | 154 | ||
| 7*600*155 | 7 | 155 | 600 | 158 | ||
| 7*600*160 | 7 | 160 | 600 | 160 | ||
| 7*600*165 | 7 | 165 | 600 | 167 | ||
| 7*700*150 | 7 | 150 | 700 | 175 | ||
| 7*700*155 | 7 | 155 | 700 | 179 | ||
| 7*700*160 | 7 | 160 | 700 | 182 | ||
| 8*250*50 | 8 | 50 | 250 | 75 | ||
| 8*300*65 | 8 | 65 | 300 | 90 | ||
| 8*350*75 | 8 | 75 | 350 | 104 | ||
| 8*400*85 | 8 | 85 | 400 | 116 | ||
| 8*450*95 | 8 | 95 | 450 | 129 | ||
| 8*500*115 | 8 | 115 | 500 | 146 | ||
| 8*600*125 | 8 | 125 | 600 | 166 | ||
| 8*700*160 | 8 | 160 | 700 | 202 | ||
| 10*300*125 | 10 | 125 | 300 | 156 | ||
| 10*400*125 | 10 | 125 | 400 | 165 | ||
| 10*500*125 | 10 | 125 | 500 | 175 | ||
| 10*600*160 | 10 | 160 | 600 | 220 | ||
| 10*670*160 | 10 | 160 | 670 | 250 | ||
| 10*700*160 | 10 | 160 | 700 | 270 | ||
| 10*745*120 | 10 | 120 | 745 | 290 | ||
| 10*745*160 | 10 | 160 | 745 | 300 | ||
| PTFE Stirring Rod (One Font Shape) |
|
7*350*69 | 7 | 69 | 350 | 119 |
| PTFE Stirring Rod (Plate Shape) |
|
7*350*65 | 7 | 65 | 350 | 147 |
| PTFE Stirring Rod (Cross Shape) |
|
7*350*67 | 7 | 67 | 350 | 149 |
| PTFE Stirring Rod (Trefoil Shape) |
|
7*350*65 | 7 | 65 | 350 | 142 |
Product Features
- Corrosion resistance: It exhibits inertness to most chemical solvents, is resistant to acid and alkali, water, and various organic solvents.
- Climate resistance: It has the best aging life among plastics.
- High lubrication: It refers to the low friction coefficient in solid materials.
- Non adhesive: Refers to the smaller surface tension in solid materials.
Frequently Asked Questions (FAQ)
Q1: What are the main materials used in the PTFE stirring paddle?
A: The stirring paddle features a core constructed of stainless steel (SS) for structural strength, encapsulated completely in high-quality PTFE (Polytetrafluoroethylene) for outstanding chemical resistance.
Q2: What is the operating temperature range for this stirring paddle?
A: It is designed for long-term continuous use in temperatures ranging from -180 ℃ to 260 ℃, and can withstand temporary short-term temperature spikes up to 300 ℃.
Q3: How does the PTFE stirring paddle perform against corrosive chemicals?
A: It exhibits superb corrosion resistance. The PTFE coating is chemically inert to almost all chemical solvents, strong acids, alkalis, water, and organic solvents.
Q4: What paddle shapes are available for different mixing requirements?
A: We offer a variety of shapes to suit different fluid dynamics, including Crescent Shape, One Font Shape, Plate Shape, Cross Shape, and Trefoil Shape.
Q5: Does the paddle stick to materials during stirring?
A: No. Due to the extremely low surface tension and low friction coefficient of PTFE, the paddle is highly non-adhesive, preventing residues from sticking and making it easy to clean.
Q6: What sizing specifications are available?
A: We offer a comprehensive list of specifications ranging from rod diameters of 7mm to 10mm, heights from 85mm to 745mm, and leaf lengths from 30mm to 160mm to fit various laboratory and industrial containers.