Китайский поставщик гидроксиэтилцеллюлозы CAS 9004 65 3 для извлечения масла и краски
- Category: Plastic Auxiliary Agents >>>
- Supplier: Shandong Honrel Co. Limited
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Product Overview
Description
Product Description
China Supplier Hydroxyethyl Cellulose CAS 9004-65-3 for Oil Extraction and Paint
MF: C29H52O21
MW: 736.71
EINECS: 220-971-6
HS code:3912390000
Properties:
HEC is a kind of non-ion aqueous agglomerate,white or yellowish fluid powder,no odor no taste,soluble in both hot and cool water,dissolving faster with temperature rising,usually insoluble in most organic solvents,with good PH stability,its viscosity varies little within PH2-12.HEC offers strong water affinity and water-holding,its water solution has surfactant ability, and its thick product owns high plasticity.It can be made into colorless, transparent, aqueous film with medium strength which is hard to pollute,is not to be effected by light. HEC after surface treatment disperses in water, does not conglomerate,but dissolving
slowly; fast dissolving may be got by adjusting PH to 8-10.
Application:
HEC cellulose is mainly used as viscosities and fluid loss agent in oil drilling industry. High-viscosity HEC is mainly used as viscosities in well-completing or finishing fluid; while low-viscosity HEC is mainly used as fluid loss agent.
Paints & Coating Grade HEC,HEC cellulose provides excellent thickening efficiency, color development, open time, and superior resistance to biodegradation. It also plays a role in the emulsion, dispersion, stability and water retention.
HEC is a kind of non-ion aqueous agglomerate,white or yellowish fluid powder,no odor no taste,soluble in both hot and cool water,dissolving faster with temperature rising,usually insoluble in most organic solvents,with good PH stability,its viscosity varies little within PH2-12.HEC offers strong water affinity and water-holding,its water solution has surfactant ability, and its thick product owns high plasticity.It can be made into colorless, transparent, aqueous film with medium strength which is hard to pollute,is not to be effected by light. HEC after surface treatment disperses in water, does not conglomerate,but dissolving
slowly; fast dissolving may be got by adjusting PH to 8-10.
Application:
HEC cellulose is mainly used as viscosities and fluid loss agent in oil drilling industry. High-viscosity HEC is mainly used as viscosities in well-completing or finishing fluid; while low-viscosity HEC is mainly used as fluid loss agent.
Paints & Coating Grade HEC,HEC cellulose provides excellent thickening efficiency, color development, open time, and superior resistance to biodegradation. It also plays a role in the emulsion, dispersion, stability and water retention.
The coating has good rheological properties at different shear rates, and has good workability and leveling performance, good splash and sag resistance.
Specification
Test Item | SPECIFICATION |
Daily chemical industry | 4800-7200mpa.s |
32000-48000mpa.s | |
48000-72000mpa.s | |
80000-120000mpa.s | |
Oil field drilling industry | 240-360mpa.s |
80000-120000mpa.s | |
120000-180000mpa.s |
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