Shenzhen Huasu Technology Development Co., Ltd. devotes to the research of high molecular polymer and develops sorts of saponification degree modifier with reducing interfacial tension, increasing glue protective performance and surface property effect. It can be widely used in various industries, such as petroleum chemical, suspension polymerization, special resins (styrene, polystyrene, acrylics, phenolic resin, etc.), coating, agricultural chemicals, ink, textile dyeing and printing, porcelain, paper-making, cosmetic, emulsification, stickiness, etc. It also can be used for dispersant, thickening agent, stabilizing agent, emulsifier, excipient, water retention agent, film former, etc

The company adopts the most advanced low alkali alcoholysis craft at present to produce our products, and through years’ hard work, the company is able to provide sorts of granule, powder and solution products of sorts of viscosity and saponification degree range 40—100% with continuous production, completed quality assurance system and reliable quality

(A) As the action principle and type introduction of dispersant in polymerization reaction

In polymerization craft, the system is always added dispersant to prevent polymerization of initial liquid droplet and middle and later periods polymer granule. Dispersant and stirring can influence the granularity of suspension polymer, distribution of granularity, granularity type, etc.

Most of suspension polymerization dispersing systems adopt saponification dispersant, sometimes with little oil solubility, low polymerization degree and low saponification degree dispersant to be assistant dispersing to increase loosen degree of granularity.

Dispersant is divided into main dispersant and assistant dispersant. The effect of main dispersant: reducing interfacial tension to promote dispersing effect; increasing glue retention performance and avoid granule polymerization. The effect of assistant dispersant: it is to influence the primary granule and its aggregate.

The main index is saponification degree, viscosity, etc. The general high saponification degree (70%～80%) dispersant is used for main dispersant, such as HS-87, HS-80, HS-79, HS-70, HS-72, etc. The low saponification degree (below 70%) dispersant is used for assistant dispersant, such as HS-45, HS-50, etc

(B) As emulsifying thickener used in industries

1, Water latex coating:

As protective colloid, it can be polymerized with vinyl acetate latex and increase the stability of polymerization system in broad PH range. It will be evenly dispersing with dye, stuffing, etc. with well stability and promote viscosity. It also can be used for dispersant of suspending polymers, such as styrene, acrylate, acrylonitrile, etc. 2, Oil drilling:

HEC is used for thickening agent in sorts of mortar of drilling, well cementation and fracturing and make the mortar have well liquidity and stability. It can increase the carrying capacity of mortar and prevent the water entering oil layer from mortar.

3, Construction and building material:

It is an effective thickening agent and caking agent for grout and mortar. Putting it into mortar, it can help delay water evaporation and increase initial strength of cement to avoid crackle. It can be used in render plaster, binding plaster and plaster putty to increase water protective performance and binding strength. 4, Heat preservation mortar

It is widely used in outer heat preservation system, tile, jvr-ct, external and internal putty, masonry mortar, plastering mortar, concrete floor, decoration mortar, etc. It can increase bonding force, rupture strength, plasticity, abrasive resistance, workability of material and environmental performance.

It is easy operation and fast construction in the mixing of cellulose ether composite Portland and polyphenyl granule. It can be used in sorts of buildings with well pressive strength.

5, In water ink
It can make the ink dry trunk non-penetrating and it can be widely used in textile dyeing and printing, paper making, household chemicals, etc.