Jinsha Precipitated Silica Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of amorphous silica powder for food grade silicone rubber products in China. With abundant experience, we warmly welcome you to buy high quality products made in China here from our factory. Contact us for more details.
Amorphous Silica Powder For Food Grade Silicone Rubber products
Food-grade silicon rubber is widely used in the food and medical industries due to its excellent physical and chemical properties. Silicon dioxide is widely used as a reinforcing filler for food-grade silicon rubber. In this article, we will discuss the characteristics of silicon dioxide for food-grade silicon rubber and its various applications
Applications:
1. Food and Beverage Industry: Silicon dioxide is widely used in the food and beverage industry to produce food-grade silicon rubber gaskets, seals, and hoses. These products are used in food processing and packaging machines.
2. Medical Industry: Silicon dioxide is also used in the medical industry to manufacture medical-grade silicon rubber products such as surgical instruments, catheters, and implants.
3. Electrical Industry: Silicon dioxide-filled silicon rubber is used in the electrical industry to produce insulating materials, gaskets, and seals for high-voltage electrical equipment.
In conclusion, silicon dioxide is an essential reinforcing filler for food-grade silicon rubber. Its high purity, reinforcement properties, and easy dispersibility make it an ideal filler for various applications in the food, medical, and electrical industries.
Specification:
Food grade Silica For Silicone Rubber
Specification:
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Certificate of Analysis according to EN HG/T3061-2009 |
JINSHA PRECIPITATED SILICA MANUFACTURING CO.LTD.SHAXIAN,FUJIAN PROVINCE |
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GAOSHA INDUSTRIAL ZONE,SHAXIAN |
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Material: |
Precipitated Silica |
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Item No.: |
JS-160(96) |
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Order Number: |
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Quantity: |
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Control Number/Lot No.: |
Product Specification
Producing date: Analysis date:
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Test Methods |
Properties |
Units |
Target Values (Spec Limits) |
Actual Values |
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GB25576-2010 |
Loss on drying (2Hrs,105℃)加热减量 |
% |
Max.5.0 |
4.48 |
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GB25576-2010 |
Ignition loss 1000℃ 灼烧减量 |
% |
Max.7.0 |
3.81 |
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GB25576-2010 |
SiO2 (Dry Basis) 二氧化硅(干基） |
% |
Min.96 |
98.5 |
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GB25576-2010 |
Content of Pb 铅含量 |
mg/kg |
Max.5.0 |
0.8 |
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GB25576-2010 |
Content of heavy metal 重金属含量 |
mg/kg |
Max.30 |
＜30 |
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GB25576-2010 |
Content of As 砷含量 |
mg/kg |
Max.3.0 |
0.2 |
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GB25576-2010 |
Soluble salt (Na2SO4) 可溶性盐 |
% |
Max.4.0 |
0.3 |
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HG/T3067-2008 |
pH value (10%aqueous suspension) pH值 |
— |
6.0-8.0 |
6.7 |
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HG/T3072-2008 |
DBP absorption value DBP吸收值 |
cm3/g |
2.3-2.6 |
2.45 |
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conclusion结论 |
This batch of product is qualified |
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Audit 审核 |
Analysis 分析人 |
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Packaging:20kgs per PP bag,18MT/40HQ unpalletized,14MT/40HQ palletized.
MOQ:1*40HQ
Delivery Time:15days after receipt of your payment.
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