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PVA_پلی ونیل الکل
Polyvinyl alcohol
pva
poly vinyl alcohol
poly(vinyl alcohol) (PVOH, PVA, or PVAl) is a water-soluble synthetic polymer. It has the idealized formula [CH2CH(OH)]n. It is used in papermaking, textile warp sizing, as a thickener and emulsion stabilizer in polyvinyl acetate (PVAc) adhesive formulations, in a variety of coatings, and 3D printing. It is colourless (white) and odorless. It is commonly supplied as beads or as solutions in water. Without an externally added crosslinking agent, PVA solution can be gelled through repeated freezing-thawing, yielding highly strong, ultrapure, biocompatible hydrogels which have been used for a variety of applications such as vascular.
stents, cartilages, contact lenses, etc
Physical and chemical properties:
Polyethanol - Homopolymer - Polyvinol - Vinol- molecular formula:(C2H4O)x the danger: Non-toxic - non-flammabledensity: 1.19 to 1.31 g/cmdensity: 1.19 to 1.31 grams per cubic centimeterSale of paint and resin raw materials. To get more information and place an order for this product, contact our experts in the sales department.
Arshiya Chemical Trading is a supplier of food raw materials with more than two decades of experience in importing and supplying food raw materials
Central office number: 28420805_021 and 28420806_021
Tehranpars office contact number: 021_71057473 and 02171057475
Sale of paint and resin raw materials. To get more information and place an order for this product, contact our experts in the sales department.
فروش مواد اولیه رنگ و رزین برای کسب اطلاعات بیشتر و ثبت سفارش این محصول با کارشناسان ما در واحد فروش تماس حاصل نمایید. ارشیا شیمی تجارت تامین کننده مواد اولیه غذایی با بیش از دو دهه تجربه در واردات و تامین مواد اولیه غذایی شماره دفتر مرکزی:28420805_021 و28420806_021 شماره تماس دفتر تهرانپارس: 71057473_021 و 02171057475whatsapp:+989017302128
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