BRB Vinyl Dimethicone 100 cSt – Vinyl Polymer for Addition-Cure RTV-2 Silicones & Free-Flowing Formulas
BRB Vinyl Dimethicone 100 cSt – Vinyl Polymer for Addition-Cure RTV-2 Silicones & Free-Flowing Formulas
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Ordered and paid on a working day: usually ships the same day
Delivery to Netherlands: usually within 1 working day
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Divinyl-terminated base polymer for addition-cure silicones
BRB Vinyl Dimethicone 100 cSt is a linear polydimethylsiloxane with vinyl groups at both ends. You use this polymer as a raw material for addition-cure RTV-2 silicones. It crosslinks with the other components of the addition system without forming by-products. The viscosity is 100 ± 10 mPa·s, the density 0.97 g/cm³ and the vinyl content 0.4 mmol/g.
Key benefits
- Vinyl at both ends: crosslinks without by-products in the addition system.
- Viscosity 100 mPa·s: very fluid, gives your end product good flow.
- Low volatile content: approx. 0.5 %.
Typical applications
- ✓ Formulating addition-cure RTV-2 silicones
- ✓ Adjusting the viscosity and elongation of your own silicone formulas
Application
- Choose the vinyl polymer or blend of polymers that gives the viscosity and elongation you need.
- Add crosslinker, catalyst and any fillers according to your own recipe.
- Test the pot life and properties of your final formula.
Points to note
- ✓ This product is intended for the business market. For larger quantities or custom products, email us at info@siliconesandmore.com.
- ✓ Store tightly closed in the original packaging.
- ✓ Read the safety data sheet before use.
Professional support
Would you like advice on choosing the right viscosity for your formulation? Email us at info@siliconesandmore.com and we will be happy to help.
| Type | divinyl-terminated polydimethylsiloxane |
|---|---|
| Viscosity | 100 ± 10 mPa s |
| Density | 0.97 g/cm3 |
| Vinyl content | 0.4 mmol/g |
| Volatile content | 0.5 % |
| Final colour | colourless, transparent |
Safety Information
As with all chemical raw materials, work carefully: wear nitrile gloves and eye protection, avoid contact with skin and eyes and ensure good ventilation. Always consult the supplied safety data sheet (SDS) for full information on hazards, handling, storage and first aid.| Safety Pictograms | Safety Data Sheets (SDS) |
|---|---|
Required protection (ISO 7010)
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Frequently asked questions
What is the delivery time for my order?
Orders placed and paid on working days are in most cases shipped the same day. Weekend orders are processed on the next working day.
Indicative delivery times: Netherlands usually within 1 working day, Belgium and Germany typically 1–2 working days, other countries depending on destination and carrier. These are guidelines, not guarantees: peak periods, public holidays or carrier delays can have an effect.
What is the return policy?
You have 30 days to return after receipt. Email info@siliconesandmore.com within 30 days of delivery with your name and order number. The full conditions are in our return policy.
How can I track my order?
As soon as your order has shipped, you'll receive a track & trace code by email. It can take up to 24 hours before the code is active.
I have a problem with my order – how do I reach you?
Contact us via our contact page or email info@siliconesandmore.com. We're happy to help you quickly.
Can I order as a business?
Yes. Apply for a business account; we review your application within 3 working days. After that you order while logged in and pay on invoice, with payment terms of 14 days after delivery.
EU businesses outside the Netherlands with a valid VAT number order with VAT reverse-charged (0%, intra-community supply). The VAT number is stored in your business account; it cannot be added to an order after it has been placed.