--- product_id: 457851981 title: "PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g)" brand: "eastchem" price: "€ 4.68" currency: EUR in_stock: true reviews_count: 4 url: https://www.desertcart.hr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5 store_origin: HR region: Croatia --- # Water-soluble polymer Thermal stability up to 160°C Molecular weight 105,600 PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) **Brand:** eastchem **Price:** € 4.68 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your projects with the powerhouse polymer that professionals trust! ## Quick Answers - **What is this?** PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) by eastchem - **How much does it cost?** € 4.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5) ## Best For - eastchem enthusiasts ## Why This Product - Trusted eastchem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Thermal Resilience:** Stable up to 160°C, perfect for heat-involved processes without degradation. - • **Effortless Solubility:** Water-soluble formula for seamless integration in diverse industrial applications. - • **Precision Polymer Science:** High molecular weight (105,600) ensures consistent performance and durability. - • **Robust Chemical Resistance:** Unaffected by weak acids, alkalis, and organic solvents—ideal for demanding environments. - • **Crystal Clear Film Formation:** Forms transparent, strong, and smooth films with excellent printability and moisture permeability. ## Overview PVA 2488L is a premium-grade polyvinyl alcohol powder with a high molecular weight of 105,600 and 88% alcoholysis degree, offering excellent water solubility and thermal stability up to 160°C. It boasts superior chemical resistance and forms transparent, mechanically strong films, making it an essential binder for advanced painting and industrial applications. ## Description 1. Molecular Formula: (C2H4O)n. Alcoholysis degree: 88%; Molecular weight: 105600. Solubility: the solubility of PVA varies depending on its alcoholysis degree and polymerization degree. 2. Polyvinyl alcohol is a water-soluble polymer derived from the hydrolysis of polyvinyl acetate, without the need for monomer polymerization. It appears as a white powder. 3. Thermal Stability: PVA softens when heated and shows no significant change below 40°C. Prolonged heating above 160°C causes gradual discoloration. At temperatures above 220°C, it decomposes to water, acetic acid, acetaldehyde, and butene. 4. PVA is almost unaffected by weak acids, weak alkalis, or organic solvents, and it exhibits high oil resistance. PVA is a low-viscosity polymer, and its aqueous solution is very stable at room temperature, with no degradation during storage. 5. Film-Forming Properties: Due to strong intermolecular adhesion, PVA easily forms films that are colorless, transparent, and exhibit excellent mechanical strength. The film surface is smooth, non-sticky, and has good solubility. PVA films have high light transmittance, high moisture permeability, and excellent printability. Review: Excellent, but be sure you know what you are buying Review: Used it to make 3d printing bed adhesive. ## Features - 1. Molecular Formula: (C2H4O)n. Alcoholysis degree: 88%; Molecular weight: 105600. Solubility: the solubility of PVA varies depending on its alcoholysis degree and polymerization degree. - 2. Polyvinyl alcohol is a water-soluble polymer derived from the hydrolysis of polyvinyl acetate, without the need for monomer polymerization. It appears as a white powder. - 3. Thermal Stability: PVA softens when heated and shows no significant change below 40°C. Prolonged heating above 160°C causes gradual discoloration. At temperatures above 220°C, it decomposes to water, acetic acid, acetaldehyde, and butene. - 4. PVA is almost unaffected by weak acids, weak alkalis, or organic solvents, and it exhibits high oil resistance. PVA is a low-viscosity polymer, and its aqueous solution is very stable at room temperature, with no degradation during storage. - 5. Film-Forming Properties: Due to strong intermolecular adhesion, PVA easily forms films that are colorless, transparent, and exhibit excellent mechanical strength. The film surface is smooth, non-sticky, and has good solubility. PVA films have high light transmittance, high moisture permeability, and excellent printability. ## Technical Specifications | Specification | Value | |---------------|-------| | % Assay of Chemical(s) | 88 | | ASIN | B075TXYRZX | | Brand | EASTCHEM | | Brand Name | EASTCHEM | | Customer Reviews | 4.3 out of 5 stars 23 Reviews | | Item Form | Powder | | Item Volume | 2488 Litres | | Item Weight | 118 g | | Manufacturer | Eastchem® | | Percentage assay | 88 | | UPC | 605826462829 | | Volume | 2488 Litres | ## Product Details - **Brand:** EASTCHEM - **Item Weight:** 0.26 Pounds - **Item Volume:** 2488 Litres - **Percentage assay:** 88 - **Item Form:** Powder ## Images ![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 1](https://m.media-amazon.com/images/I/61GsVAyo0oL.jpg) ![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 2](https://m.media-amazon.com/images/I/71HowDH0w-L.jpg) ![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 3](https://m.media-amazon.com/images/I/61n1xfpK7KL.jpg) ![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 4](https://m.media-amazon.com/images/I/81MAYJlE6hL.jpg) ![PVA 2488L Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Image 5](https://m.media-amazon.com/images/I/71u-IiqcxNL.jpg) ## Questions & Answers **Q: Hello. is there any ghs information available for this material? can you tell me a ghs classification? thanks!** A: Dear Customer, Thanks for your enquiry! The product GHS classification is combustible dust. Sincerely EASTCHEM Amazon customer service **Q: Is this the same type of stiffener that is used in hat-making/millinery?** A: Polyvinyl alcohol is used in the manufacture of polyvinyl acetals, gasoline resistant pipes and vinylon synthetic fibers, fabric treatment agents, emulsifiers, paper coatings, adhesives, glues, etc. **Q: Can this be used in bath and body products?** A: No, but our other products can, such as Isostearic Acid, 1.3 Butanediol, etc. **Q: Is it food grade?** A: It's not food grade ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent, but be sure you know what you are buying *by T***T on 30 September 2025* ### ⭐⭐⭐⭐⭐ Used it to make 3d printing bed adhesive. *by T***R on 12 June 2024* ### ⭐ The compound did not work as expected for a demonstration ... *by R***T on 2 March 2018* ## Frequently Bought Together - PVA 2488L(V50) Powder Polyvinyl Alcohol,CAS NO.:9002-89-5(100g) - Polyvinlypyrrolidone, Povidone, (PVP-40),k-30, Ultra Pure, 100 Grams - LimeFav Polyvinyl Alcohol PVA V50, CAS NO.:9002-89-5 (100g/0.22lb/3.53oz) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5](https://www.desertcart.hr/products/457851981-pva-2488l-powder-polyvinyl-alcohol-cas-no-9002-89-5) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*