中国化工网首页 >> 化工助手 >> 化学配方数据库
| 配方类型： |
INKS AND CARBON PAPER |
| 配方说明： |
Mimeograph Ink |
| 配方组成： |
Carbon Black/2.50
Pigment Dispersion:
"Aroclor" 4465 is a useful resin in rotogravure and other printing
inks. It is an important ingredient in the following mimeograph ink
suitable for use on bond paper
Oil-Soluble Dye/1
Violet Toner/-
Victoria Blue in Oleic Acid/0.25
Benzene/8.00
Castor Oil/40.00
Milori Blue in Varnish (1:1)/1.50
Aluminum Hydrate/1.00
Lanolin/3.00
Lampblack/-
"Aroclor" 4465/40
Lubricating Oil (SUV 1200 @ 100'F)/35
Lithographic Varnish/20.00
Paraffin Oil (SUV 76 @ 100'F)/20
Long Oil Varnish/-
Carbon Black/4 |
| 配制方法： |
Grinding Procedures: All these carbon inks may be adequately processed by ball milling at 180-200'F for four to eight hours. Compositions containing Milori Blue require the longest periods. Optimum results are obtained by first reducing the vehicle to a liquid state and then adding dyes or pigments.
Mills should be frequently vented to prevent emulsification, and temperatures should be carefully controlled to avoid decomposition.
General Coating Information: Blue Pencil---This type of carbon is generally coated on either 9# or 10# Kraft. On occasion a 10# Sulfite may be used. The coating rod will vary from 5-9 depending upon use intended.
Blue Record---A variety of tissues and rods are used, depending upon the weight and finish desired.
One-Time---These low-cost carbons are generally applied on 9-10# Kraft with either a 0 or 3 rod.
Soluble Blue---These are generally applied with a 6 or higher rod on a better grade of paper. A 9# fifty percent rag or even 15# parchment may be used. Cer |
|
