遵义钻井助剂

普通淀粉想要糊化，还要进行加热，才可以达到糊状。预糊化淀粉加入冷水就可以形成糊状。产品使用者在使用的时候，免去了加热糊化这一环节。

除非受到高盐度或杀菌剂的保护，否则它们会受到的攻击。钻孔级**淀粉具有API/ISO质量标准。
产品作用：
降滤失剂主要通过以下几个机理发挥作用：
一：*地堵塞泥饼中的毛细孔道使其光滑而致密；
二：增加泥饼负电荷密度使其形成强有力的较化水层；
三：吸附于粘土晶体颗粒侧面形成桥联缩小毛细孔径；
四：增加滤液粘度；
五：改变泥饼毛细孔的润湿性。

Product description:

Description: Drilling Starches manufactured by us are pre-gelatinized starch with potato, maize or tapioca as their base. They are used as fluid loss reducer in water based drilling muds for drilling and is also used extensively in mining operations. They are most preferred choice because of their excellent fluid loss reduction properties , high temperature resistance, viscosity and water holding/retaining property.

Our starch meets or exceeds API 13A specifications.

Applications / Advantages:
1) Our Drilling starch helps drills reach further and run freely.
2) They reduce fluid loss in water based drilling and provide temperature stability.
3) Our drilling starch maximizes solids removal and increase hydraulic efficiency.
4) They are easy to use and performs on wide variety of waters.
5) Drilling Starch is widely used in mining operations.

Starch Source: Corn, Tapioca or Potato

Packaging: 25/50 Kg printed or plain HDPE/PP bag/Multiply Paper Bag/Paper & PP Combined bag. Custom packaging options available on request.

Shelf Life: 1 year from the date of manufacturing
Additional Information:

Item Code
AE_DRI
Packaging Details
25/50 Kg printed or plain HDPE/PP bag/Multiply Paper Bag/Paper & PP Combined bag. Custom packaging options available on request.
About us
Since last 20 years, We are one of the leading manufacturers and suppliers of varied range of starch and its derivatives in industry. Our product line comprises of Native Starch, Pregelatinized Starch, Briquette Binder, Modified starch, Drilling starch, Dextrin, CMS and other starch derivatives.
We are also creating and developing customized solutions for our customers and also conducting joint trials with them to develop a customized product as per their requirement. More than 16 different industries including Oil well drilling, Coal Briquette, Adhesive, Foundry, Paper, Corrugation and Textile uses our various products.
Satisfaction to Customer is our prime motto. We are widely acknowledged for our ability to understand and satisfy the customer's requirements. Creating high quality products at most economical prices and make product deliveries within stipulated time-frame is one of our mantra. We offer both standardized as well as customized solutions to our clients which make us one of the preferred business partners of our clients.
We assure you to deliver the the highest quality products at the most economical prices and of an extremely pleasant and smooth business experience
Looking forward to do business with you.

产品概述：
嘉和 预糊化淀粉α淀粉是一种以**淀粉为原料，淀粉经过变性改良而成。嘉和预糊化淀粉具有许多重要的性质，广泛应用在石油、型煤、球团、铸造、饲料、肥料、建筑、建材、冶金、制香、纸箱、纺织、树脂 等行业 。产品特性：纯植物绿色产品，不含任何化学成分，绿色环保，无味，粘结力强，成团快吸水好的特点，添加量少成本低，可替代瓜尔胶原料。
绿色环保 冷水成糊 粘接黏合 包括：溶液增稠性、良好水溶性、悬浮或与胶液稳定性、保护胶体作用、成膜性、保水性、黏合性能、无味、生物相容性、触变性等。在建筑工业中（球团粘合剂、型煤粘合剂普通内墙腻子粉、石膏基腻子粉、墙纸胶等）可使嘉和施工性能提高，同时生产成本则降低20～40%左右。
预糊化淀粉是一种用途广泛的变性淀粉它是以**淀粉为原料，经过糊化改良而成。具有许多重要的性质：溶液增稠性.水溶性.成膜性.保水性.黏结性.与高分子相容性等性质。具有保护胶体作用，无毒无味。预糊化淀粉可广泛应用于保温砂浆、腻子粉、瓷砖粘结、建筑砂浆等。
1，水泥基产品和石膏基产品的外加剂，与其它建筑外加剂有很好的相溶性。可与羟丙基甲基纤维素醚配合使用，能起到增稠粘结作用，具有更好的抗裂性、提高和易性，同时能减少羟丙基甲基纤维素添加量。
2，预糊化淀粉在建材工业具有及其广泛的用途。用量很大，可以作为保水剂、增稠剂和黏结剂。在普通干混砂浆、外墙外保温砂浆、自流平砂浆、干粉抹面浆、瓷砖黏结砂浆、普通建筑腻子、抗裂内外墙腻子、防水干混砂浆、免胶石膏、薄层接缝等材料中起到重要的作用、对体系的保水性、坚固性和施工性有重要的作用。
3,预糊化淀粉在腻子粉的应用。将本品按比例加入辅料及助剂，干混均匀即可，施工时加入冷水搅拌即可使用。
4、在煤炭行业的应用：预糊化淀粉为粘合剂，具有较好的塑性，降低煤料的弹性，改善成型性，流动性好，分散均匀，能很好的润湿煤粒、增加煤粒间的内聚力，能有效的控制煤粉胶体薄膜的厚度，解决了煤粉密集的空间障碍，提高型煤燃烧率和产气率，提高热效率10%- 12%，节煤率20%-30%。
在金属铸造中作砂型粘合剂；在纺织工业中广泛地用作上浆剂；在建筑业中用作水质涂料等到；此外还可作为进一步变性处理的原料。如在淀接枝共聚物的制备中，淀粉原料先经预糊化后再进行接枝反应，可使接枝支链聚合物的平均分子量显著增加，而接枝频率却可大大下降，预糊化淀粉是以农作物木薯、玉米、马铃薯淀粉等为原料，经过糊化干燥制造而成的一种变性淀粉。它具有多种优良性质：溶液增稠性、良好水溶性、乳液悬浮稳定性、保护胶体稳定性、成膜性、保水性、粘结性、无毒无味、成本低廉等。