ANDISIL VQM 乙烯基MQ 樹(shù)脂混合物
產(chǎn)品概述
ANDISIL VQM產(chǎn)品是一種固化劑，當(dāng)它加到硅氧烷彈性體，能使其固化，并改善其
機(jī)械性能。
乙烯基功能硅氧烷聚合物（ANDISIL VS）的固化機(jī)理是：鉑催化劑與含有SiH基團(tuán)的硅氧烷交聯(lián)劑進(jìn)行加成反應(yīng)。由于沒(méi)加添加物的RTV 的機(jī)械性能很低，因此，在適當(dāng)添加一些填料如： 碳黑、氣相白碳黑、或沉淀白炭黑后性能會(huì)有改善，配方師們熟知用其它的一些改性有機(jī)硅作填料。
ANDISIL VQM 系列產(chǎn)品是由乙烯基功能的硅氧烷聚合物及乙烯基功能的MQ 樹(shù)脂組成的產(chǎn)品，這系列產(chǎn)品適用于不添加填料的配方，有良好的機(jī)械性能的透明體系，這類(lèi)產(chǎn)品同樣能進(jìn)一步改善填料配方的的機(jī)械性能。
ANDISIL VQM 產(chǎn)品的典型性能
l 以上數(shù)據(jù)為典型數(shù)據(jù)，并非實(shí)際指標(biāo)。
產(chǎn)品儲(chǔ)存條件及保質(zhì)期
容器密閉、合適條件下存放,有效期至少?gòu)纳a(chǎn)之日起5年。
產(chǎn)品包裝規(guī)格及使用注意事項(xiàng)
ANDISIL VQM 凈重440磅。
如需其他產(chǎn)品信息，請(qǐng)與銷(xiāo)售代表聯(lián)系。
我們相信本產(chǎn)品說(shuō)明對(duì)產(chǎn)品典型特征的描述是準(zhǔn)確的。任何對(duì)使用產(chǎn)品的建議不應(yīng)視作誘導(dǎo)侵犯國(guó)內(nèi)或國(guó)外專(zhuān)利權(quán)。我們建議在使用產(chǎn)品前進(jìn)行徹底測(cè)試以便確定其性能以及安全使用等措施。
description
Andisil VQM Products are additives for the improvement of mechanical properties of addition cured silicone elastomers. The curing mechanism of vinylfunctional silicone polymers (Andisil VS) is a platinum catalyzed addition reaction with silicone crosslinkers containing silicon-hydride groups.
The mechanical properties of the unfilled RTV are rather poor.Therefore the properties are improved
with the addition of appropriate fillers i.e. carbon black, fumed or precipitated silica and other fillers
well known to formulators with expertise in compounding silicones.
Andisil VQM Products are comprised of vinyl-functional silicone polymers and vinyl-functional QM-
resins.The product group is beneficial in formulating filler free, transparent systems which require
good mechanical properties.The products will also enhance improvement of mechanical properties of
filled formulations.
storage & shelf life
The shelf life, when the container is stored unopened and under proper conditions, is expected
to be a minimum of five years from the date of manufacture.
packaging & handling
Andisil VQM is available in a 440 pound net weight container.