CN103847318A - 6B graphite water-soluble lead processing method - Google Patents
6B graphite water-soluble lead processing method Download PDFInfo
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- CN103847318A CN103847318A CN201210506810.5A CN201210506810A CN103847318A CN 103847318 A CN103847318 A CN 103847318A CN 201210506810 A CN201210506810 A CN 201210506810A CN 103847318 A CN103847318 A CN 103847318A
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- graphite
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Abstract
A 6B graphite water-soluble lead processing method is characterized by including the steps: (1) grinding crystalline flake graphite into graphite powder with the mesh number of 600; (2) putting 40-60kg water-soluble wax, 30-40kg clay, 8-10kg syrup and 5-10kg high-carbon black in a main material of 100kg; (3) uniformly stirring materials at the step (2); (4) subjecting kneaded materials to cold grinding; (5) putting the ground materials in a storage tank and storing for 72 hours for standby; (6) putting the materials at the step (5) in a lead press to make graphite water-soluble lead in a certain scale by pressing. The 6B graphite water-soluble lead processing method has the advantage that the method is simplified and improved on the basis of existing technical processes, can be directly applied to existing production process without modifying equipment and the like and is simple and feasible.
Description
Technical field
The present invention relates to pencil manufacture field, relate in particular to the water-soluble lead for retractable pencil processing method of a kind of 6B graphite.
Background technology
On existing pictorial skill, have thick writing brush to be stained with ink and paint on paper, this pictorial skill " scribbling sketch ".Pass on from one to another and the Tang Dynasty, continue into the present always.Liquid owing to adopting, carry inconvenience, and waste is a lot, can not meet the instructions for use of beginner and wild environment.
Summary of the invention
The object of the invention is, for existing defect, to provide for the deficiencies in the prior art.The invention provides the water-soluble lead for retractable pencil processing method of a kind of graphite, its objective is and utilize modern pencil process technology, taking graphite as raw material, through batching processing, produce a kind of drawing product that can replace ink, realize the transformation of graphite high added value, for the deep processing of pencil creates direction.
The present invention is achieved by the following technical solutions, developed the water-soluble lead for retractable pencil processing method of a kind of 6B graphite, it is characterized in that comprising the following steps:
(1) crystalline flake graphite is ground into graphite powder, order number is 600 orders, and phosphorus content is 94-96.
(2) in major ingredient 100kg, place water-soluble wax 40-60kg, clay 30-40kg, malt sugar 8-10kg, high-carbon black pigment 5-10kg.
(3) inferior Ali of step (2) is stirred, be placed in kneader and mediate 3-4 hour, temperature keeps 30 degrees Celsius.
(4) by the material cold reduction after mediating, make its material thickness at 03-0.5 millimeter, moisture content is 16%.
(5) material rolling is placed on and in holding vessel, stores 72 hours and cover cotton-wadded quilt with for subsequent use.
(6) material of step (5) is put into the core machine of pressing, extruded the water-soluble lead for retractable pencil of graphite of certain scale.
(7) malt sugar in described step (2) is corn malt sugar.
The good effect of invention is: the present invention is taking graphite powder as basis, selects reasonably formula, by the production technology of science, adopts production and processing lead for retractable pencil process exploitation to go out high-tech product.And because technique of the present invention is to simplify to improve on existing technical process basis, machinery equipment etc. is not improved, therefore can directly apply in existing production technology, simple.
Specific embodiment:
Example 1:
First prepare raw material: with pulverizing later graphite powder, fineness is 600 orders, and phosphorus content 94, gets 100kg.Batching: water-soluble wax is 40kg, clay 40kg, malt sugar 8kg, high-carbon black pigment 5kg.All material is stirred, mediate 3 hours, temperature keeps 30 degrees Celsius, and then cold reduction is 0.5 millimeter, and the material that moisture content is 16% is placed in holding vessel 72 hours, finally puts into the water-soluble lead for retractable pencil of 6B graphite of pressing core machine to extrude Φ 2.0.Produce the water-soluble 6B pencil of graphite by the technique of normal production Wood-bar pencil.
Example 2:
First prepare raw material: with pulverizing later graphite powder, fineness is 600 orders, and phosphorus content 94, gets 100kg.Batching: water-soluble wax is 40kg, clay 40kg, malt sugar 8kg, high-carbon black pigment 5kg.All material is stirred, mediate 3 hours, temperature keeps 30 degrees Celsius, and then cold reduction is 0.35 millimeter, and the material that moisture content is 16% is placed in holding vessel 72 hours, finally puts into the water-soluble lead for retractable pencil of 6B graphite of pressing core machine to extrude Φ 3.0.Produce the water-soluble 6B pencil of graphite by the technique of normal production Wood-bar pencil.
In actual applications, those skilled in the art is other parameter of choose reasonable in technical scheme of the present invention completely again, produces HB; 2B, 3B, 4B; the product of the models such as 6B, but the technical scheme substance of protecting with the present invention is identical, still falls within the scope of protection of the present invention.
Claims (5)
1. the water-soluble lead for retractable pencil processing method of 6B graphite, is characterized in being to comprise the following steps:
(1) crystalline flake graphite is ground into graphite powder, order number is 600 orders, and phosphorus content is 94-96;
(2) in major ingredient 100kg, place water-soluble wax 40-60kg, clay 30-40kg, malt sugar 8-10kg, high-carbon black pigment 5-10kg;
(3) material of step (2) is stirred, be placed in kneader and mediate 3-4 hour, temperature keeps 30 degrees Celsius;
(4) by the material cold reduction after mediating, make its material thickness at 03-0.5 millimeter, moisture content is 16%;
(5) material rolling is placed in holding vessel and stores 72 hours with for subsequent use;
(6) material of step (5) is put into the core machine of pressing, extruded the water-soluble lead for retractable pencil of graphite of certain scale.
2. according to the water-soluble lead for retractable pencil processing method of a kind of 6B graphite described in claims 1, it is characterized in that: in described step (2), malt sugar is corn malt sugar.
3. according to the water-soluble lead for retractable pencil processing method of a kind of 6B graphite described in claims 1, it is characterized in that: the temperature of described step (3) kneader is 30 degrees Celsius.
4. according to the water-soluble lead for retractable pencil processing method of a kind of 6B graphite described in claims 1, it is characterized in that: described step (4) is wanted cold reduction, material thickness is 03-0.5 millimeter, and moisture content is 16%.
5. according to the water-soluble lead for retractable pencil processing method of a kind of 6B graphite described in claims 1, it is characterized in that: described step (5) must store 72 hours in holding vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506810.5A CN103847318A (en) | 2012-12-03 | 2012-12-03 | 6B graphite water-soluble lead processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210506810.5A CN103847318A (en) | 2012-12-03 | 2012-12-03 | 6B graphite water-soluble lead processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103847318A true CN103847318A (en) | 2014-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210506810.5A Pending CN103847318A (en) | 2012-12-03 | 2012-12-03 | 6B graphite water-soluble lead processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103847318A (en) |
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2012
- 2012-12-03 CN CN201210506810.5A patent/CN103847318A/en active Pending
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140611 |