Hey guys, we just wanted to give a shout out to Matteo at Ragdoll Software and his awesome new game Rubber Ninjas. For those of you who don't know, rubber ninjas is a ragdoll fighting game (similar to Matteo's older game Ragdoll Masters) that takes place in a zero gravity environment. Your objective is to maneuver your center of mass in such a way that you swing your hard appendages (fists and feet) into your enemy's weak spots (head and stomach) while he tries to do the same to you.
Judo, Jui Jitsu, Aikido, Kendo, Karate ... as diverse as the asian martial arts, so versatile the gift idea: equipped with technical toys and a black camo suit, our Warden rubber duck is a great gift for true protectors or as motivation for a self-defense or martial arts course!
Check out the worlds largest rubber duck shop, it truely must be seen to be believed! Nothing says Americana better than a classic bath time buddy like a rubber ducky in your tubby! So bring a smile by gifting someone a classic rubber duck that keeps on giving. Our unique concept store located in the heart of Chatham, Cape Cod is become a destination for vistors from all over the world. Over 1000 styles of rubber ducks to choose! Read More
Clear stamps manufactured and sold by Mama Elephant are proudly made in the USA and manufactured from the highest quality photopolymer. While they stamp like traditional rubber stamps, clear stamps gives you the extra benefit of allowing you to see exactly where you're stamping! Learn more about our products HERE!
Shuriken were weapons used by the ninja when they were popular! These shuriken are made of a hard durable rubber, making them relatively safe to use without worrying about hurting someone too badly. They do stick to a foam board target, and prove to be great items for practicing your shuriken throwing skills!
This full ninja set comes with everything you need to protect and fight like a ninja, also a great way to perfect your ninja costume. Including four different shuriken styles, it also includes a rubber kunai, and ten makibishi to make it a complete set.
Silicone rubber is comprised of Si and O atoms. The properties of silicone rubber is excellent compared to other synthesized rubber. For example, no smell, no toxicity, thermal resistance, electrical insulation, chemical stability, anti-oxidability etc.
Addition liquid silicone rubber (Liquid Silicone Rubbe, referred to as LSR) is the use of transition metal complexes (platinum, nickel, rhodium, etc.) as a catalyst to form a bridge between Si-H and Si-CH = CH2 to obtain silicon A new type of silicone rubber with rubber elastomers.
In the early 1970s, foreign countries began to study liquid silicone rubber that meets the injection molding process. However, due to the immature technology in all aspects, it can only be suitable for the extrusion molding process. The 1980s was a period of slow development of liquid silicone rubber. There were several major technical problems that have been difficult to solve. First, the contradiction of ensuring good fluidity and high strength; second, how to ensure that there is sufficient operation time after mixing without materials. The third is the limitation of mold design level.
In the 1990s, it was an era of great development of liquid silicone rubber. First, a large number of MQ silicone rubbers were used to solve the contradiction between the fluidity and strength of silicone rubber. Second, the technology of crosslinking inhibitors was also continuously improved. The development of the addition product of acetylene alcohol and SiH-containing polysiloxane has also made great progress in platinum microcapsule technology. Third, the cold flow module technology of mold design has also smoothed the way for liquid silicone rubber in technology.
After the 1990s, the varieties of silicone rubber began to diversify. At present, almost all varieties of high-temperature silicone rubber, liquid silicone rubber, and its performance is better than room temperature vulcanized silicone rubber (HTV). This widens the space for the application of liquid silicone rubber.
For now, the main manufacturers of liquid silicone rubber in the international market are Dow Corning (GE), GE (acquired by Meitu), Shin-Etsu (Japan), WACKER (Germany), Rhodia (Rhodia) Silicone Company, etc., domestic manufacturers mainly include Chengdu Chenhua and Shenzhen Senri.
In the upstream of the organic silicon product industry chain, silicon powder and methyl chloride are used as raw materials to synthesize dimethyldichlorosilane and other most industrially valuable organic silicon monomers. The production process of organic silicon monomers is long and technically difficult. It is a technology-intensive and capital-intensive industry, and its production level and device scale are an important basis for measuring the level of silicone technology in a country. Silicone monomers are made into silicone material intermediates represented by siloxane through processes such as hydrolysis and cracking. The intermediates are further synthesized to obtain silicone oil, silicone rubber, silicone resin, and silane coupling agent. product. Among the four types of deep-processed silicone products, the output of silicone rubber is the largest, accounting for 60 to 70% of the composition of silicone products.
The industrial chain of the silicone rubber industry mainly includes suppliers of raw materials (siloxanes), silicone processing manufacturers, and customers in the new materials industry. The upstream of the industry is a supplier of silicone raw materials, producing silicone monomers, mainly methyl chlorosilane (abbreviated as methyl monomer), phenyl chlorosilane, etc.
At present, all major silicone manufacturers in the world adopt the integrated upstream and downstream production mode, that is, they are engaged in the large-scale production of silicone monomers while producing silicone oil, silicone rubber and other silicone deep-processing products. There are only a few domestic companies such as Xingxin Materials, Xin'an Chemicals, Hongda New Materials, etc. forming a complete industrial chain. For the domestic silicone industry, silicone monomer production enterprises extend to downstream silicone products and silicone product production enterprises. Extension to the upstream silicone monomer is the development trend of the industry.
Silicone is a new type of polymer synthetic material. Because of its high and low temperature resistance, weathering resistance, electrical insulation, physiological inertness and other characteristics, it is widely used in many process fields and occupies an important industrial position in national economy and people's livelihood. Silicone rubber is a deep-processed product using silicone as a raw material, and is also the deep-processed product with the largest output at present, accounting for 60-70% of the deep-processed products of silicone. The consumption level of silicone products is closely related to the level of economic development. The United States is the world's largest consumer of silicone products, accounting for about 35% of the global silicone product market, followed by Europe, about 33%, and Japan accounting for about 15%. Due to the difference in industrial structure, there are certain differences in the consumption structure of silicones in countries around the world. Although the silicone rubber market in developed countries is relatively mature, with the continuous development of new uses, the future consumption of silicone rubber will still grow at a rapid rate.
In 2014, global polysiloxane consumption was about 1.7 million tons, of which silicone oil, silicone rubber, and silicone resin accounted for 40%, 56%, and 4%, respectively. Silicone rubber consumption is still far ahead.
The development of China's silicone rubber is relatively mature, the market demand is large, and the development speed is also relatively fast. While silicone oil has maintained a relatively stable development rate, production and consumption have increased year by year, and the slowdown in the growth rate of the textile industry has affected the consumption rate of silicone oil to some extent. Silicone products, especially high-quality silicone resin products, are in short supply, and their applications are constantly being explored. The production statistics of major polysiloxane products in China in 2014 are shown in the table below:
According to the product status, silicone rubber can be divided into two categories: solid silicone rubber and liquid silicone rubber. Among the two types of silicone rubber, liquid silicone rubber has obvious advantages over solid silicone rubber, such as low energy consumption, high work efficiency, good physical and electrical properties, small production site, and can be constructed on site. Liquid silicone rubber is gradually replacing solid silicone rubber as the leading product of silicone rubber in many application fields. Liquid silicone rubber has a wide range of applications, product performance is superior to solid silicone rubber products, and the market prospect is broad. At present, the global annual production of liquid silicone rubber is about 100,000 tons, and the annual growth rate is not less than 10%. The annual consumption of liquid silicone rubber in China has grown from 3,000 tons in 2003 to 20,000 tons in 2014. In recent years, the average annual growth rate of China's demand for liquid silicone rubber has been maintained at a relatively high level and has become The most important consumer market. With the transfer of some high-end silicone rubber products to China, the demand for high-end silicone rubber in China will grow rapidly at a rate of 30% in the next three to five years.
There are nearly ten liquid glue manufacturers in China, but the scale is not large. Larger companies such as Senri Materials and Guangdong Polymer, and other relatively strong companies have also gradually entered the field of liquid silicone rubber, such as Xinan Chemical and Jiangsu Hongda. Although liquid silicone rubber started late, it is the fastest-growing product in the field of silicone rubber. According to SAGSI research estimates, in 2013, China's liquid glue production capacity was approximately 36,700 tons, and output was approximately 17,700 tons. Capacity and output increased by 56.2% and 17.2% year-on-year. From 2009 to 2014, China's LSR capacity, output and operating rate are as shown above. The main manufacturers are as follows: 041b061a72