{"product_id":"lr506-industrial-liquid-cold-resistant-rubber-for-high-performance-low-temperature-applications","title":"LR506 Industrial Liquid Cold-Resistant Rubber for High-Performance Low-Temperature Applications","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eTDS (Liquid Cold-Resistant Rubber LR506)\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eName: Liquid Cold-Resistant Rubber   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eModel: LR506   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eOrigin: Daxun   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eAppearance: Transparent, nearly colorless viscous liquid   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eSpecific gravity: 1.06–1.08   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eGlass transition temperature: –40°C   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eMolecular weight: 90,000–110,000   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eViscosity: 60,000–65,000 mPa·s   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eFunctional groups: OH   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eSynthesis route: Not specified   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eT\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eoxicity: Low toxicity   \u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eEnvironmental compliance standards: EU EN71-3:2019+A1:2021, EU 2002\/61\/EC (excluding specific azo compounds), EU ROHS 2.0, EU 2005\/84\/EC (no P requirement), EU REACH Article 247, US CPSIA, US ASTM 963-16, etc.   \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eI.\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e \u003cspan style=\"font-family: 宋体;\"\u003eLR506 is a liquid rubber free of phthalate plasticizers; it is non-toxic, transparent, water-resistant, oil-resistant, cold-resistant, plasticizing, has a pleasant texture and elasticity, with all properties surpassing those of powder or liquid nitrile rubber while being more cost-effective.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eII.M\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eain application ：\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e1. As a cold-resistant agent for PVC\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e: LR506 can withstand temperatures down to-40°C, making it a complete substitute for DOS as a cold-resistant plasticizer in PVC formulations. The recommended dosage is identical to that of DOS; combining 10–15 parts of LR506 with 10–15 parts of DOS yields significant cold resistance without precipitation, resulting in a product that exhibits both elasticity and excellent cold resistance—characteristics unattainable with DOS alone.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e2. As a elastic modifier for PVC\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eBuilding upon the original soft PVC formulation, adding 10–20 kg (equivalent to 2–4 bags) of liquid rubber per 100 kg of PVC requires correspondingly reduced amounts of DOP, DINP, or DOTP. The resulting product exhibits excellent elasticity with minimal cost increase. Its tactile properties and elasticity surpass those of powdered nitrile rubber; moreover, its effective dispersion serves as a plasticizer, enabling reduced usage of other plasticizers and lower production costs. In contrast, powdered nitrile rubber suffers from poor dispersion and thus cannot function as a plasticizer, necessitating higher amounts of other plasticizers and higher costs. \u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e3. As a primary PVC plasticizer\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e: Due to LR506's excellent compatibility with PVC, it can replace partial or all conventional primary plasticizers without precipitation issues even at high concentrations (up to 100 parts). During production of ultra-soft PVC products requiring 100–200 parts of plasticizer, plasticizer precipitation often occurs. Substituting 20–30% of plasticizer with LR506 effectively maintains flexibility while preventing precipitation—a preferred solution for ultra-soft PVC products that ensures outstanding elasticity and tactile performance. Consequently, LR506 is recognized as a premier polymer plasticizer.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eIn summary, LR506 exhibits three key properties: cold resistance, elasticity, and plasticizing capability.\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eIII.\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003ePrecautions for laboratory \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003esample \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003epreparation:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e1.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eThe LR506 must not be added to existing base materials for plate molding, as the PVC in the base material has already saturated with other plasticizers and cannot absorb further 506 components. This would compromise the performance of the 506 material and cause adhesion to the rollers.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e2.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eLR506 should not be directly added to PVC powder for mixing, as its excessively high viscosity makes it difficult for PVC to absorb. This will prevent LR506 from functioning properly and may cause it to stick to the rollers.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e3.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eThe correct procedure is as follows: first dilute 4 grams of the plasticizer at a ratio of 506 per gram, then add the diluted material along with other additives to PVC and mix thoroughly. Only after LR506 is fully absorbed by the PVC powder can its functionality be achieved.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eIV.\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eSpecific usage instructions for production:\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e1.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eFor producing cold-resistant products using the general suspension PVC calendering method at temperatures above-40°C, the LR506 in box packaging is the preferred choice. Each 20 kg box contains four bags, each weighing 5 kg. The bags are wrapped in two layers of high-VA EVA film. During feeding, cut the packaging tape with scissors first, then add both the EVA bags and the surrounding plastic material (which has been melted to 70°C) into a high-speed mixer and mix thoroughly; do not use a internal mixer. It can be used exactly as a conventional plasticizer. Based on customer feedback over recent years, high-VA EVA exhibits excellent compatibility with PVC, and the addition of this small amount of EVA film poses no compatibility issues during PVC processing.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eRemember: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003ethe amount of LR506 added to the mixer directly corresponds to the reduction in plasticizer required in the formula, thereby lowering costs while preventing excessive softening.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e2. For use with paste-form PVC at temperatures above-40°C, only LR506 supplied in 20 kg barrels is permitted. Before application, dilute LR506 with plasticizer (use 4 kg of plasticizer per 1 kg of LR506), then transfer the diluted mixture to the mixing tank and blend it with other materials; do not add LR506 directly to the slurry. Note that the amount of plasticizer required in the formula must correspond exactly to the volume of diluted material added to the mixing tank – this ensures cost efficiency while preventing excessive softening of the final product.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003ePackaging: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e20 kg per box (containing 4 bags, each 5 kg), or 20 kg per barrel; custom specifications are available upon customer request.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eTax-inclusive factory price\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003e: 28 yuan\/kg. LR506 exhibits significantly lighter color than liquid or powder nitrile compounds and has minimal odor, making it suitable for producing odorless, transparent or white products.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eManufacturer: Foshan Daxun Material Technology Co., Ltd.\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eAddress: No.21, Jihua 5th Road, Chancheng District, Foshan City, Guangdong Province\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003eContact: SU SHAN\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003ephone：18617362625\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan\u003e\u003cspan style=\"font-family: 宋体;\"\u003efax： 0757-83015302\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"佛山市达迅材料科技一弹性体专家","offers":[{"title":"Default Title","offer_id":48392387494109,"sku":null,"price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0845\/4681\/4173\/files\/LR506-1.jpg?v=1787108819","url":"https:\/\/www.daxun.com.cn\/products\/lr506-industrial-liquid-cold-resistant-rubber-for-high-performance-low-temperature-applications","provider":"佛山市达迅材料科技一弹性体专家","version":"1.0","type":"link"}