General

How to check the difference of rubber material?

Today,i want to tell you how to check the rubber matetial?
The easiest way to do this is to bake at 180 degrees. What is sticky in 10 min is NR, EPDM. is not sticky NR is not resistant to aging, and EPDM biggest advantage is aging resistance.
The smell of vulcanized natural rubber and EPDM is different
The smell of vulcanized natural rubber and EPDM is different from that of natural rubber
Combustion Flame Characteristic Residue and Odor Natural Rubber Pale yellow, […]

2021年3月5日
By General, News, Application
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What is hardness of silicone rubber products

In general,we use shore to sate the hardness of rubber or silicone products,such as shore A,shore C and Shore A,different material has different shore unit.
Now,i want to introduce  as follows;
Shore—— refer to Shaw hardness or
Shaw hardness – Shore scleroscope hardness
HS. for short A standard representing the hardness of a material. By the British Shore (Albert F.Shore) first proposed.
The elastic rebound method is used to drop the pin from a certain height to the surface of the material under test. […]

2021年3月5日
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What is silicone rubber material?

Silicone rubber (Silicome Rubber) is a new type of heat-resistant polymer elastic material. Silicone rubber is characterized by high temperature resistance, excellent cold resistance, the temperature range is-50 degrees+260degrees. Excellent aging resistance (ozone resistance, oxidation resistance, radiation resistance, light resistance, climate resistance). In free state, there is no significant change in performance after outdoor exposure for several years.
And has excellent electrical insulation performance, and tasteless, non-toxic in line with the national hygienic standards.

Silicone rubber has much better heat resistance , […]

2021年3月3日
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Why is the price difference of customized molded rubber parts so big?

Why is the price difference of customized molded rubber parts so big?
First one is because of the material, Qiguang rubber use better quality silicone rubber material . It has good elasticity and tear resistance.
It is not easy to notch and drop slag, and the service time is longer.

silicone stopper

After working in this industry for a long time, we find that the quality of silicone rubber material has a big difference.
Some material of the products feel smooth and dense, and […]

2020年11月5日
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UL Certificate of rubber cable grommet, rubber feet, rubber gasket

UL Certificate of rubber cable grommet, rubber feet, rubber gasket
Please check our UL cerfiticate, It is an authoritative certificate provided by raw material suppliers. It includes  plastic rubber , silicone. 
 
Our company is a leading Chinese manufacturer in the field of silicone and rubber products.We have own mold house which can make the mold by ourself. The range of our product line, good quality and competitive prices have made us one of the fastest growing companies of its kind in China. Our […]

2020年10月29日
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What is the concept of FV-0 raw UL certified material ?

What is the concept of FV-0 raw UL certified material ?
The flame retardant grade increased gradually from Hb, V-2, V-1 to V-0: Du
1. HB: the lowest flame retardant grade in UL94 standard. It is required that the combustion rate of the sample with the thickness of 3 to 13 mm within Dao should be less than 40 mm / min; for the sample with thickness less than 3 mm, the burning speed should be less than 70 mm / […]

2020年10月29日
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How to make transparent bumpon highly transparent?

How to make transparent bumpon highly transparent?
Ordinary silicone materials can only make the color of the bumpon translucent. If customers have very high requirements for color, for example, they want to paste our bumpon under high-end works of art and want our color to be very transparent, then there is no way to do this.
I am very happy to tell you that this is a solution. Instead of using ordinary silicone, we use glass cement with a very high […]

2019年6月13日
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How much is the price of rubber feet?

How much is the price of rubber feet?
There are many factors that affect the price of a rubber feet, such as size, quantity, delivery date, and whether it needs to be Cutomized or not.
Qiguang tech has more than 10 years experience in customizing silicone rubber products and can give very professional advice. And our rubber feet have a lot of sizes to choose from. We will try our best to recommend suitable sizes to our customers so as […]

2019年5月30日
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