卡波姆940
中文同义词: 卡波姆系列;羧基乙烯共聚物;卡波姆;聚丙烯酸
卡波姆940：性能: 白色粉末。微有特殊臭味，有引湿性。在很低的浓度下即能形成高粘度的凝胶。 提供水包油型乳化体系的稳定性。具有极短流变性、高粘度、中等清澈度、低耐离子性及高耐剪切性。适用于膏霜及乳液。

用途：卡波姆940是一种具有聚烯基醚交联的丙烯酸聚合物。具有较强的吸湿性和一定的酸性（因含有羧基基团），可用碱性物质中和，形成高透明凝胶。卡波树脂被中和使羧基离子化后，由于负电荷的相互排斥作用，使分子链弥散伸展，呈极大的膨胀状态，并具粘性。因此卡波树脂在很低的用量下，就能不受温度影响而产生高效的增稠作用，并能使一些不溶添加剂(颗粒、油滴等)达到永久性悬浮。
用途：本产品呈短流变性，高粘度，高清澈度，中等耐离子性及高耐剪切性，适用于外用膏药凝胶，医药清洗剂，外敷药等。

用途：用于电厂、钢铁厂、化工厂、化肥厂、炼油厂和空调系统等循环冷却水系统中的防止结垢

CARBOMER 940
Synonym: CARBOMER 1622;CARBOMER 672;CARBOMER 690;CARBOMER;CARBOMER 910;CARBOMER 934;CARBOMER 934P;CARBOMER 941;CARBOMER 940
CAS: 9007-20-9
MF: (C3H4O2)n
EINECS: 202-415-4
Assay: 99%
Grade: Industry Grade/Pharma-Grade
Appearance: White powder
Chemical Property: A little special smell, there is moisture. At very low concentrations that can form a high viscosity gel. Provide the stability of oil in water emulsion system. With short flow degeneration, high viscosity, clarity, low secondary ion resistance and high shear resistance. Apply cream and emulsion.
Usage:
1. Carbomer 940 is a kind of acrylic polymer poly vinyl ether crosslinking. Strong hygroscopic properties and acidity (due to the presence of carboxyl group available), alkaline substances, the formation of high transparent gel. Carbopol resin is neutralized the ionized carboxyl, due to the negative charge repulsive interaction, the molecular chain diffusion stretch, swelled greatly, and viscous. Therefore, Kaposi resin at low dosage, can not affected by temperature and produce efficient thickening effect, and can make some insoluble additive (particles, oil drops etc.) to achieve permanent suspension.
2. The product is a short flow degeneration, high viscosity, high clarity, secondary ion resistance and high shear resistance, suitable for external use plaster gel, pharmaceutical cleaning agent, application etc..
3. Used in cooling water system of power plants, steel mills, chemical plants, fertilizer plants, refineries and air conditioning systems in preventing scaling
Package: 25kg/drum
Price: industry-Grade: USD 17/kg
Pharma-Grade: USD 23/kg

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