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供應(yīng) 模具硅膠RTV-2 /1  |
規(guī) 格： |
透明 |
價(jià) 格： |
75/元/公斤 |
數(shù) 量： |
5012 公斤 |
交貨地： |
深圳 |
發(fā)布時(shí)間： |
2019-10-29 |
有效期： |
255天 |
備 注： |
模具硅膠RTV-2 silicone rubber
模具硅膠的用途及應(yīng)用領(lǐng)域
模具硅膠主要用于波麗樹脂，環(huán)氧樹指，石膏工藝品、肥皂，蠟燭燈飾，建筑裝飾，浮雕家私，塑膠玩具工藝品，禮品文具，大型雕像，文物產(chǎn)品復(fù)制等產(chǎn)品的模具制作。
模具硅膠的特點(diǎn)
模具硅膠的特點(diǎn)是拉力好，撕裂強(qiáng)度好，耐高溫，翻模次數(shù)多，可反復(fù)使用。
618#硬度較軟適合于做小件的，產(chǎn)品圖案精密細(xì)小或花紋復(fù)雜的并且很難脫模的小件復(fù)雜產(chǎn)品的模具制作。
725#硬度適中，它既可以用來做工藝品，也可用來做家私裝修材料，既可以做大件產(chǎn)品也可以做小件產(chǎn)品。
728#硬度大，主要用于大件產(chǎn)品開分片模或片模，如大型的浮雕塑像，人物復(fù)制，家具家私，建筑裝飾，大型水泥模具等制作。
模具硅膠產(chǎn)品用途 ：
大件產(chǎn)品、開分片模、浮雕、佛像、工藝禮品制作模具 、 玻璃工藝、燈飾、蠟燭、人物復(fù)制制作模具之用途 、玩具、禮品、花紋精細(xì)的產(chǎn)品，用于包模、灌注模具產(chǎn)品
綜合描述：
模具硅膠的優(yōu)點(diǎn)是拉力好，撕裂強(qiáng)度好，耐高溫，翻模次數(shù)多，可反復(fù)使用，適合小件產(chǎn)品，精密細(xì)小或花紋復(fù)雜的并且很難脫模的復(fù)雜產(chǎn)品的模具制作，并且收縮率可以達(dá)到千分之二。RTV-2、模具硅膠、矽膠，統(tǒng)稱雙組份室溫硫化硅橡膠，它具有優(yōu)異的流動(dòng)性，良好的操作性，室溫下加入固化劑2%—3%，30分鐘還可操作，2—3小時(shí)后會(huì)生成，具有不變形、耐高溫、耐酸堿，不膨脹的彈性硅膠模具，是POLI工藝品、樹脂工藝品、燈飾、蠟燭等工藝品的復(fù)模及精密的模具制造。
本公司鄭重承諾，凡購(gòu)買紅葉杰科技有限公司的產(chǎn)品，在三個(gè)月內(nèi)，如有客戶因質(zhì)量問題，本公司負(fù)責(zé)包退、包換，并且服務(wù)跟蹤到戶，現(xiàn)場(chǎng)為客戶做產(chǎn)品演示。免費(fèi)為客戶解決技術(shù)難題，免費(fèi)提供開模技術(shù)，免費(fèi)提供移印硅膠的使用技術(shù)及移印膠頭制作技術(shù)。解決您的后顧之憂，讓您的公司做出一流的產(chǎn)品是我們公司的追求。本公司歡迎新老客戶及各地經(jīng)銷商前來洽談業(yè)務(wù)，合作代理。讓我們攜手奮進(jìn)，共創(chuàng)輝煌。
Molding silicone rubber
Usage:
For toy gifts and craftwork gift, products with complex fine details, and made in pouring way.
Description:
HY-638# silicon rubber is mainly used for toy gifts and craftwork gifts with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. It is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 2‰.
Silicon rubber for mold making applications：
Silicon rubber for molding making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone
crafts and so on.
Silicon rubber for mold making features description：
Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Silicon rubber for mold making operations：
If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed.
(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)
Frequently asked questions of molding silicone rubber
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.
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