material for hard PVC water pipe
1.used in hard pvc pipe and pvc windows profiles.
2.has good strength.
3.good affility with PVC
ITEM | INDEX |
Chlorine Content (%) | 35+/-1 |
Thermal Decomposition Temperature (Deg C) ≥ | 165 |
Volatile Matter Content (%) ≤ | 0.3 |
Remains Crystallinity (%) ≤ | 5 |
Tearing Strength (Mpa) ≥ | 8.0 |
Stretching Rate (%) ≥ | 800 |
40 Meshing Sieving (%) | 99 |
Shore Hardness (A) ≤ | 58 |
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III. USES: Mainly used for producing PVC profiles, U-PVC water pipe & sewer pipe, cold curved pipe line, PVC blowing board and PVC extrusion board.
IV. THE RECIPE OF RECOMMEND:
Raw materials | Window profiles | U-PVC water pipe | U-PVC cold curved pipe |
PVC | 100 | 100 | 100 |
CPE 135A | 8-10 | 4-6 | 10-15 |
Compound lubricating heat stabilizer | 4-5 | 2-4 | 2-4 |
ACR 401 | 1.5-2.0 | 1.0-1.5 | 1.0-1.5 |
Active Calcium Carbonate | 5-8 | 20-80 | 20-40 |
Titanium Dioxide Rutile Type | 4-5 |
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Remark: 1.Above recipe is for reference only;
2. It is suitable for double screw with one time extrusion forming;
3. We can design the recipe according to customer’s requirements.
