Processing method of high-toughness PVC pipe
A technology for PVC pipes and processing methods, applied in the field of PVC pipes, can solve the problems of poor pressure resistance of PVC pipes, hidden dangers in subsequent use, insufficient strength, etc., achieve improved weather resistance, increase high strength and high toughness, hydraulic strength and The Effect of Improving the Aging Resistance of Pipes
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Embodiment 1
[0025] A processing method for a high-toughness PVC pipe, which is made of the following raw materials according to the weight components:
[0026] 50 parts of PVC resin, 30 parts of dibutyl phthalate, 10 parts of paraffin wax, 5 parts of calcium carbonate, 5 parts of stabilizer, 2 parts of lubricant, 2 parts of auxiliary agent and 2 parts of quartz sand.
[0027] Including the following steps:
[0028] (1) Preparation of raw materials: take PVC resin, dibutyl phthalate, paraffin, calcium carbonate, stabilizer, lubricant, additives and quartz sand for standby;
[0029] (2) Preparation of calcium carbonate with different particle sizes: put the calcium carbonate in step (1) into a crusher for crushing, and crush until the particle size is less than or equal to 4mm, so as to obtain miniature calcium carbonate strips with different particle sizes, that is, different lengths;
[0030] (3) Grinding: Put the micro calcium carbonate strips obtained in step (2) into a grinder, and gr...
Embodiment 2
[0038] A processing method for a high-toughness PVC pipe, which is made of the following raw materials according to the weight components:
[0039] 65 parts of PVC resin, 35 parts of dibutyl phthalate, 13 parts of paraffin wax, 8 parts of calcium carbonate, 8 parts of stabilizer, 3 parts of lubricant, 3 parts of auxiliary agent and 3 parts of quartz sand.
[0040] Including the following steps:
[0041] (1) Preparation of raw materials: take PVC resin, dibutyl phthalate, paraffin, calcium carbonate, stabilizer, lubricant, additives and quartz sand for standby;
[0042] (2) Preparation of calcium carbonate with different particle sizes: put the calcium carbonate in step (1) into a crusher for crushing, and crush until the particle size is less than or equal to 4mm, so as to obtain miniature calcium carbonate strips with different particle sizes, that is, different lengths;
[0043] (3) Grinding: Put the micro calcium carbonate strips obtained in step (2) into a grinder, and gr...
Embodiment 3
[0051] A processing method for a high-toughness PVC pipe, which is made of the following raw materials according to the weight components:
[0052] 80 parts of PVC resin, 40 parts of dibutyl phthalate, 15 parts of paraffin wax, 10 parts of calcium carbonate, 10 parts of stabilizer, 5 parts of lubricant, 5 parts of auxiliary agent and 5 parts of quartz sand.
[0053] Including the following steps:
[0054] (1) Preparation of raw materials: take PVC resin, dibutyl phthalate, paraffin, calcium carbonate, stabilizer, lubricant, additives and quartz sand for standby;
[0055] (2) Preparation of calcium carbonate with different particle sizes: put the calcium carbonate in step (1) into a crusher for crushing, and crush until the particle size is less than or equal to 4mm, so as to obtain miniature calcium carbonate strips with different particle sizes, that is, different lengths;
[0056] (3) Grinding: Put the micro calcium carbonate strips obtained in step (2) into a grinder, and ...
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