OH POLYMER (Room Temperature Vulcanized Silicone Rubber) is an organosilicon material made of polymerized siloxane monomers with hydroxyl groups at both ends of the molecule. It has the widest operating temperature range (-100 degrees to 350 degrees) and has advantages not found in natural rubber and other rubbers, and is commonly used as insulation material, sealing material, and anti-shock material in electronic products, aviation, machinery, etc. Industry sector gets application.
SPECIFICATION
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Product Name：Methyl
RTV 107/OH Polymer
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Viscosity（25℃,mPa﹒s）：20000, 50000, 80000
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Molecular
Formula HO-Si(CH3)2 O[Si(CH3)2O]nSi(CH3)2-OH
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Volatile Compounds
(150℃,3h,%) ≤
2.0
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CAS No.：63148-60-7
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Vulcanizing
Time in surface(h) ≤ 2.0
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Appearance：Colorless transparent sticky liquid
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Product
Standard：GB/T 27570-2011
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Properties and Uses：
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Curing at room temperature with
crosslinking agent and catalyst, it can maintain elasticity for a long time
within the range of -60 ~ 220 C. It has excellent electrical and chemical
stability. It can withstand water, stink resistance and weather aging.
Therefore, it can be widely
used in many industries, such as electronics, semiconductors, autos,
mechanicals, fabric, plastic, printing, construction, etc.
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Package, Storage and
Handling：
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1. The product is packed in
clean, dry, sealed plastic coated barrel or plastic drum.
2, transportation: This product
is transported by non dangerous goods, and it should be prevented from
sunlight and rain during transportation.
3, storage: This product should
be stored in a ventilated, cool and dry environment, and it is not allowed to
contact with harmful substances such as acid or alkali. The storage period is
one year from the date of production. The storage period can be rechecked
according to the standard. If it meets the standard requirements, it can
still be used.
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