CN104650654A - 一种两用极细铅笔芯的制作配方 - Google Patents

一种两用极细铅笔芯的制作配方 Download PDF

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Publication number
CN104650654A
CN104650654A CN201310580298.3A CN201310580298A CN104650654A CN 104650654 A CN104650654 A CN 104650654A CN 201310580298 A CN201310580298 A CN 201310580298A CN 104650654 A CN104650654 A CN 104650654A
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China
Prior art keywords
pencil
dual
pencil core
lead
manufacturing formula
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Pending
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CN201310580298.3A
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English (en)
Inventor
李涛
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Qingdao Gu Yu Graphite Co Ltd
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Qingdao Gu Yu Graphite Co Ltd
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Priority to CN201310580298.3A priority Critical patent/CN104650654A/zh
Publication of CN104650654A publication Critical patent/CN104650654A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D13/00Pencil-leads; Crayon compositions; Chalk compositions

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

本发明提供了一种两用极细铅笔芯的制作方法,特别是用于美术绘画素描类铅笔芯的制作配方。其特征在于:主要成分为石墨40-60%,粘土5-15%,动物胶30-50%,红杉5-10%,混合后在高温110-150℃下加工成型。本发明的特点是硬度强,不易断裂,具有一定的防震作用,画出的色泽美丽,线条极细,无毒性,在美术行业有极大的发挥作用。

Description

一种两用极细铅笔芯的制作配方
技术领域
本发明提供了一种两用极细铅笔芯的制作配方,特别是用于美术绘画素描类铅笔芯的制作配方。
背景技术
铅笔分为H类和B类两种,H型的铅笔颜色浅,比较适合勾勒草图,打一些底稿,但H型的铅笔较硬,画出来的作品比较刻板,这时就需要用到B型铅笔,B型铅笔柔软,画出的话效果很柔和,画素描都是由浅入深的,所以需要B型铅笔慢慢调和。
为了克服上述问题,本发明采用了一种两用极细铅笔芯,解决了铅笔深浅的问题,,绘画出的效果层次丰富,作画效果快,比较容易修改,在美术领域将发挥不小的作用。
发明内容
本发明的目针对现在技术存在的不足,提供一种两用极细铅笔芯的制作配方。
其技术方案是:一种两用极细铅笔芯的制作配方,特别是用于美术绘画素描类铅笔芯的制作配方。其特征在于:主要成分为石墨40-60%, 粘土 5-15%,动物胶30-50%,红杉5-10%, 混合后在高温110-150℃下加工成型。所述的一种极细铅笔芯的制作配方,其特征在于:所述成分均匀配比混合后,在高温120℃下制作成型。
本发明的特点是本发明的特点是硬度强,不易断裂,具有一定的防震作用 ,画出的色泽美丽,线条极细,无毒性,在美术行业有极大的发挥作用。                                     
具体实施方式
实施例1:主要成分为石墨50%, 粘土10%,动物胶40%,红杉5%,混合。 
所述的一种两用极细铅笔芯的制作配方,在高温110℃下加工成型。
实施例2:主要成分为石墨40%, 粘土 6%,动物胶39%,红杉8%,混合。
所述的一种两用极细铅笔芯的制作配方,在高温150℃下加工成型。
另外,本发明创造不意味着说明书所局限,在没有脱离设计宗旨的前提下可以有所变化。  

Claims (2)

1.一种两用极细铅笔芯的制作配方,特别是用于美术绘画素描类铅笔芯的制作配方,其特征在于 :主要成分为石墨40-60%, 粘土 5-15%,动物胶30-50%,红杉5-10%, 混合后在高温110-150℃下加工成型。
2.根据权利要求1所述的一种极细铅笔芯的制作配方,其特征在于:所述成分均匀配比混合后,在高温120℃下制作成型。
CN201310580298.3A 2013-11-19 2013-11-19 一种两用极细铅笔芯的制作配方 Pending CN104650654A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310580298.3A CN104650654A (zh) 2013-11-19 2013-11-19 一种两用极细铅笔芯的制作配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310580298.3A CN104650654A (zh) 2013-11-19 2013-11-19 一种两用极细铅笔芯的制作配方

Publications (1)

Publication Number Publication Date
CN104650654A true CN104650654A (zh) 2015-05-27

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Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105153815A (zh) * 2015-08-24 2015-12-16 蚌埠市神龙笔业有限公司 一种无毒清香味铅笔笔芯及其制备方法
CN105252929A (zh) * 2015-09-12 2016-01-20 颍上县满天星文具用品有限公司 一种环保铅笔

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105153815A (zh) * 2015-08-24 2015-12-16 蚌埠市神龙笔业有限公司 一种无毒清香味铅笔笔芯及其制备方法
CN105252929A (zh) * 2015-09-12 2016-01-20 颍上县满天星文具用品有限公司 一种环保铅笔

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