什么是色母?CAS.NO是多少
色母的全称叫色母粒，也叫色种，是一种新型高分子材料专用着色剂，亦称颜料制备物。色母主要用在塑料上。色母由颜料或染料、载体和添加剂三种基本要素所组成，是把超常量的颜料均匀载附于树脂之中而制得的聚集体，可称颜料浓缩物，所以它的着色力高于颜料本身。加工时用少量色母料和未着色树脂掺混，就可达到设计颜料浓度的着色树脂或制品。
色母的CAS.NO要根据色母种类来判断，不是统一的CAS.NO.
色母的分类方法 常用的有以下几种：
按载体分类：如PE色母、PP色母、ABS色母、PVC色母、EVA色母等
按用途分类：如注射色母、吹塑色母、纺丝色母等。各品种又可分为不同的等级，如：
1.高级注射色母
用于化妆品包装盒、玩具、电器外壳及其它高级制品。
2.普通注射色母
用于一般日用塑料制品、工业容器等。
3.高级吹膜色母
用于超薄制品的吹塑着色。
4.普通吹膜色母
用于一般包装袋、编织袋的吹塑着色。
5.纺丝色母
用于纺织纤维纺丝着色，色母颜料颗粒细，浓度高，着色力强，耐热、耐光性好。
6.低级色母
用于制造对颜色品质要求不高的低级产品，如垃圾桶、低级容器等。
这是PVC的 MSDS ，楼主看着适当的按自己的要求改下吧 ，关键是看CAS NO 的， 上面你也没有说 ，
**** MATERIAL SAFETY DATA SHEET ****
Poly(vinyl chloride), carboxylated, aver. M.W.220000, aver. carboxyl content 1.8 wt%
**** SECTION 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION ****
MSDS Name: Poly(vinyl chloride), carboxylated, aver. M.W.220000, aver. carboxyl
content 1.8 wt%
Catalog Numbers:
18331-0000, 18331-1000, 18331-2500
Synonyms:
Company Identification (Europe): Acros Organics BVBA
Janssen Pharmaceuticalaan 3a
2440 Geel, Belgium
Company Identification (USA): Acros Organics
One Reagent Lane
Fairlawn, NJ 07410
For information in North America, call: 800-ACROS-01
For information in Europe, call: 0032(0) 14575211
For emergencies in the US, call CHEMTREC: 800-424-9300
For emergencies in Europe, call: 0032(0) 14575299
**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+-----------+---------------+
| CAS# | Chemical Name |% | EINECS# |Haz Symbols| Risk Phrases |
|----------------|--------------------------------------|----------|-----------|-----------|---------------+
|25702-80-1 |Poly(vinyl chloride), carboxylated| | unlisted
+----------------+--------------------------------------+----------+-----------+-----------+---------------+
Hazard Symbols: None Listed.
Risk Phrases: None Listed.
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Not available.
Potential Health Effects
The toxicological properties of this material have not been
investigated. Use appropriate procedures to prevent opportunities
for direct contact with the skin or eyes and to prevent inhalation.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid
immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes. Remove
contaminated clothing and shoes.
Ingestion:
If victim is conscious and alert, give 2-4 cupfuls of milk or water.
Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh
air immediately. If not breathing, give artificial respiration. If
breathing is difficult, give oxygen.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. During a fire, irritating and highly toxic gases
may be generated by thermal decomposition or combustion.
Extinguishing Media:
Use agent most appropriate to extinguish fire.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective
Equipment section.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Wash thoroughly after handling. Remove contaminated clothing and
wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid
ingestion and inhalation.
Storage:
Store in a cool, dry place. Keep container closed when not in use.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use process enclosure, local exhaust ventilation, or other
engineering controls to control airborne levels.
Personal Protective Equipment
Eyes:
Wear chemical goggles.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to minimize
contact with skin.
Respirators:
A respiratory protection program that meets OSHA's 29
CFR 1910.134 and ANSI Z88.2 requirements or European
Standard EN 149 must be followed whenever workplace
conditions warrant a respirator's use.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point:Not available.
Explosion Limits, lower:Not available.
Explosion Limits, upper:Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: 1.390
Molecular Formula:
Molecular Weight: 0
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Irritating and toxic fumes and gases.
Hazardous Polymerization: Not available.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 25702-80-1 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Poly(vinyl chloride), carboxylated -
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
No information available.
IMO
No information available.
RID/ADR
No information available.
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
WGK (Water Danger/Protection)
CAS# 25702-80-1: No information available.
United Kingdom Occupational Exposure Limits
United Kingdom Maximum Exposure Limits
Canada
CAS# 25702-80-1 is listed on Canada's DSL List.
CAS# 25702-80-1 is not listed on Canada's Ingredient Disclosure List.
Exposure Limits
US FEDERAL
TSCA
CAS# 25702-80-1 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
MSDS Creation Date: 7/16/1996 Revision #1 Date: 9/15/2003
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
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加工时用少量色母料和未着色树脂掺混，就可达到设计颜料浓度的着色树脂或制品。
塑料中使用色母料的优点是：无环境污染、着色简单、计量准确、分散容易等。
适用的树脂有聚乙烯、聚丙烯、聚氯乙烯等。
加工方法有挤出、压延等。
制品有管材、片材、电线电缆、纤维、人造革、薄膜等。
望采纳，调色的时候尽量一点点的调别一次放太多。颜色就深了，
我家刷墙就是放多了 调粉色，颜色重了。
