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   (China)Beijing HongChangHong Industrial & Trading Co., Ltd.
Company Description
(中国)北京宏昌宏工贸有限责任公司
(China)Beijing HongChangHong Industrial & Trading Co., Ltd.

地址: 北京市大兴区旧宫镇关帝庙(工业院)甲19号
Address: Guanyu Temple first No. 19, JiuGong Town ,DaXing District,BeiJing, China(100176)

电话: +86-010-61279051
TEL: +86-010-61279051

传真: +86-010-61279820
FAX: +86-010-61279820

公司主页: www.bj-hongchang.com
Website: www.bj-hongchang.com

公司简介:
原北京宏昌事业总公司隶属于国内贸易部,经机构改革改制后,成立了北京宏昌宏工贸有限责任公司.主营淀粉及变性淀粉和出租客运服务.现有职工160人;注册资金420万人民币;产值两亿元人民币;资产两千万元.公司专业生产变性淀粉、预糊化淀粉和多重变性淀粉、胶粉.
公司生产基地建筑面积五千多平方米,拥有生产线四条,年生产能力为五百万吨.公司产品均已通过ISO9000认证,产品质量有保证.北京宏昌宏工贸有限责任公司现有教授1人, 高级职称工人、大专以上学历的工程师10人、. 公司能够自行设计开发新产品、检测设备齐全、技术力量雄厚、工艺先进.
公司生产的变性淀粉,广泛应用于铸造、冶金、石油钻井、污水处理 、磨料陶瓷粘接等方面.公司的产品远销欧、亚的许多国家,深得国际用户的认可于好评.

Company Introduction:
Primary BeiJing HongChang Industrial Company was subordinate to the Internal Ministry, and changed to be Beijing HongChang Industial & Trading Co., Ltd. The main service of the companey are producing and selling industrial starch and taxi service. The company consist 160 staff, and the registered fund up to RMB.4.2 million, the asset is RMB.20 million, the output value up to RMB.200 million.The speciality of Beijing HongChang Industial & Trading Co., Ltd.is producing industrial starch, such as, modified starch, pregelatinized starch, multiple modified starch or gelatine powder.
The area of the company’s production bases is above 5000 aquare metres, and its 4 production lines have ran and their production quantity is about 5,000,000T per year. All the products have got the certificate of ISO9000.The company possesses one professor, 2 worker with senior title, 10 worker with college degree( and above), the company can design new products by itself and owns completed checkout equipments. The company’s technical force is ample and the techonology is advanced.
The modified starch produced by this company are used in many areas, such as, casting, metallury, petroleum wel drilling, sewage disposal, and abraisive ceramic bonding etc.The products produced by the company were sold in many countries,even in Erope, and appreciated by the client.

我们的宗旨: 质量是生命,贵客是上帝
Our Prionciple: Quality Is Our Life , Client Is Our God!

我们的承诺: 诚信为本、质量可靠、服务优质
Our Promise: Honesty, Reliable Quality, Excellent Service.


Product Description
Products Introduction: 1. Drillstarch Drillstarch is a non-fermenting starch used to control filtration in water based muds. a. Application: Drillstarch primarily provides filtration control in all water base drilling fluids. b. Recommended Treatment: The average treatment level with drillstarch for filtration control is 6-17 kg/m3 – 6 ppb). A concentration of 11-20 kg/m3 (4-7 ppb) will provide good base properties when used as a primary colloid in low solids muds. Biocide treatment is recommended along with drillstarch application. c. Typical Physical & Chemical Properties: Appearance.......................................................................White powder Hygroscopic............................................................................Moderate PH in water...............................................................................Neutral Bulk Density............................................................640 kg/m3 (40 lbs/ft3) Temperature Stability.................................................Approx 100°C (212 °F) Ion Stability...............................................................Not sensitive to ions Toxicity.................................................................................Non-Toxic d. Environmental, Safety Handling and Shipping Reference: Utilize normal precautions for employee protection when handling chemical products. Use of appropriate respirator, gloves, goggles and apron is recommended for employee comfort and protection. Drillstarch is non-toxic and is considered to be harmless in the marine ecosystem. Drillstarch does not have a restricted classification for transportation by international or domestic regulatory agencies. 2. Modified Starch For Mould Sand a. The modified starch improve the toughness of moulding sand, thus the formed sand drawn from patteren will be easier, and therefore the scrap rate will be decreased. b. The modified starch increases the qreen sand hot tensile strength and reduces hot compressing stress so that it can help to avoid the scab defect of casting./ c. The modified starch improves the anti-erosion ability against the force of pouring metal and avoids the sand holes of castings. d. The modified starch increases the permeability of moulding sand, therefore it can efficiently reduce the gas holes of castings. 3. Pregelatinizatied starch(α-starch) α-starch as additional material in the wet molding sand is used extensively in casting production. It is clear that α-starch could effectively improves the moulding sand’s appearance, and reduces the reject rate, and raises the bright of casting surface. a. α-starch is resisted.Thus can substitute for the times coal powder and preventing gluing sand defect and reduce the surface roughness, thus improving work environment b. α-starch can raise hot wet intensity pulling of molding sand, the small opening that α-starch of sand mould surface is heated to burn retarded silicon sand being expanded in heat. c. α-starch can reduce frictional resistance between molding sand and appearance, raise the molding sand tenacity, and notably reduce rising giving up mould. d. In the more serious molding sand is joined that αstarch can raise the superficial intensity of sand mould, and raise resisted air-dry ability and the molten iron shock ability, and can prevent rushing sand and sand holes defect, effect is clear when using α’s higher starch of fineness. e. α-starch can notably reduce sensitivity to moisture content of molding sand, moisture content of molding sand and raising the molding sand tight, and make molding sand modeling, raising practical nature. f. α-starch can reduce high temperature strength of molding sand, and improve the sand function. α-starch is convenient to use, and just need to mix a small quantity( generally 0.5-1%) with sand according to the primary technology. g. Major performance index of α-starch: Moisture content: 11.0% Moistens degree: 38-55ml Bulk density: 0.6kg/cm3 Ash content: 0.5-2.0%

Business Type :   Trading
Address :   Guanyu Temple first No. 19, JiuGong Town ,DaXing District,BeiJing, China(100176)
City & Country :   beijing , China
Tel No. :   86-010-61279051
Fax no. :   86-010-61279820
Website :   http://www.bj-hongchang.com
http://www.40416.tradebig.com
Contact Person :   zhang sen
e-Mail :   Click here to contact us



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