791 Silicone Weatherproofing Sealant is a specified, premium performance
weather sealing product specifically designed for general glazing and weather sealing
in curtain wall and building facades.
Size/Dimension : 19mm
Material ; soft silicon
Packaging Type: polly
Color : All
Usage/Application : Suitable for All Smart Watch Bands
Compatible With : All smart watches
Minimum Order Quantity : 50
Silicone 19mm Replacement Band Strap with Metal Buckle Compatible with Noise Colorfit Pro 2 , Storm Smart Watch & Watches with 19mm Lugs
Size/Dimension : 18mm to 24mm
Material : soft silicon
Packaging Type : polly
Color : All
Brand: Imported
Usage/Application : Suitable for All Smart Watch Bands
We provide best quality of magic silicon watch straps with affordable prices.
High quality silicone material, safe, soft and comfortable
Large capacity for bank card/change/earphone/lipstick/key, etc
Cute cartoon shape, very popular with boys and girls.Perfect gift as Xmas present or birthday gift
It can be customized according to your preferences and needs
Silicone fluid Dimethyl silicone Polydimethylsiloxane(PDMS)
The chemical state of polydimethylsiloxane, colorless or light yellow liquid, odorless, high transparency.
CAS No.: 63148-62-9
With excellent physical properties, it can be directly used for moisture-proof insulation, damping, shock absorption, defoaming, lubrication, polishing, etc. And as defoamer, mold release agent, paint and daily chemical additives.
Application:
Widely used in skin creams, hand creams, skin cleansers, sunscreens, shaving creams, deodorants, body washes, conditioners and other cosmetics. It can also be used to manufacture polishes and also be used as defoaming agents. It is also widely used as a release agent for various materials such as plastics and rubber, with excellent high and low temperature resistance, light transmission, electrical properties, hydrophobicity, moisture resistance and chemical stability.
Q&A:
1. What is PDMS
PDMS, also known as polydimethylsiloxane, is a silicon-based polymer that is a man-made synthetic molecule made up of repeating units called monomers. Silicon is the second most abundant element in the Earth's crust after oxygen, and silicon dioxide is also known as sand, commonly found on beaches and shores. PDMS can also be found in many cooking oils, processed foods and in fast food items such as chicken nuggets and French fries.
2. Are you a trading company or a a manufacturer
We are manufacturer and have our own factory. Welcome to visit us.
3. What is your terms of delivery
EXW, FOB, FCA, CFR, CIF.
4. Do you provide samples
Yes, we could offer the sample for free charge but do not pay the cost of freight.
5. Do you test all your goods before delivery
Yes, we have 100% test before delivery and can provide COA.
Description
Silicone powder LYSI-100A is a powdered formulation with 55% ultra high molecular weight siloxane polymer and 45% silica . It is recommend to be used as processing aids in various thermoplastic formulations such as halogen free flame retardant wire&cable compounds , PVC compounds , engineering compounds, pipes, plastic/filler masterbatches..etc .
Benefits
(1) Improve processing properties including better flow ability , reduced extrusion die drool , less extruder torque , better
molding filling & release
(2) Improve surface quality like surface slip, lower Coefficient of friction, Greater abrasion & scratch resistance
(3) Faster throughput , reduce product defect rate. (4) Enhance stability compare with traditional processing aid or lubricants
(5) Slightly increase LOI and reduce heat release rate , smoke ,and carbon monoxide evolution
Typical applications:
For cable compounds, obvious improve processing properties and surface finish . For PVCfilm/sheet to improve surface smooth and processing properties. For PVC shoes sole , improve abrasion resistance . For PVC,PA, PC, PPS high temperature engineering plastics, can improve the flow of the resin and processing properties, promote the crystallization of PA, improve the surface smoothness and impact strength. .
How to use
Addition levels between 0.5~2.0% are recommended . Strongly suggest to pre-blend LYSI-100A and thermoplastic pellets
prior to introduction to extrusion process .
Package & Storage
20Kg / bag , craft paper bag ; Transport as non-hazardous chemical. Store in a cool , well ventilated place . Shelf life
Original characteristics remain intact for 24 months from the production date , if kept in recommend st
