News
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17
2025-5
The role of lubricants Lubricants are additives added to improve the fluidity and demolding properties of plastics, especially thermoplastics, during processing and molding. The main function of lubricants is to reduce the friction between plastic materials and processing machinery and between molecules…
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9
2025-5
Types of PVC Foam Board/sheet PVC foam board (PVC expandido, plastwoood) is generally divided into PVC co-extrusion board, PVC Celuka board, and PVC free-foam board. The above can be called PVC foam board, also known as the Sintra board and Andy board. Its main chemical composition is polyvinyl chloride (PVC).…
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11
2025-4
Novista - Chinaplas NOVISTA will attend hashtag#CHINAPLAS 2025 on 15 - 18 APR..Our booth No.: 15W21- ProFlame® Flame Retardant- Prostab® Stabilizer- Topolymer® CPVC- Topolymer® ASA- Topadd® Impact modifierhashtag#CHINAPLAS2025hashtag#pvc hashtag#cpvc hashtag#cpvcresin hashtag#cpvcpipes hashtag#cpvcfi…
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28
2025-3
Common processing problems and solutions of PVC heat stabilizers Common processing problems and solutions of PVC heat stabilizers【Introduction】PVC heat stabilizers are key additives to ensure the processing performance and service life of polyvinyl chloride (PVC), but in the actual production process, problems such as insufficient thermal sta…
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8
2025-3
Chlorinated polyethylene (CPE) Chlorinated polyethylene (CPE), as a traditional and widely used toughening agent for PVC, holds an important position in the field of PVC processing due to its unique performance characteristics.1. Structural characteristics of CPECPE is a polymer material obtained by the chlorin…
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20
2024-12
Do you know the basics of PVC foaming regulators? Do you know the basics of PVC foaming regulators?A PVC foaming regulator is actually an acrylic resin based Processing Aid that has all the basic functions of a PVC Processing Aid, with the difference compared to conventional processing aids. PVC foaming regulator has higher molec…
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14
2024-12
The application of ASA resin ASA resin is a ternary copolymer consisted of Acrylonitrile, Styrene and Acrylate. ASA Copolymer integrates acrylates's high impact strength and excellent weather-resistance, chemical resistance and high hardness of acrylonitrile, good processability of styrene. It can be extruded…
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30
2024-11
ACR Additives Selection Guide I. IntroductionACR additives (acrylate copolymers) play a vital role in plastics processing. It can significantly improve the processing performance, physical properties and appearance quality of plastics. However, there are many kinds of ACR additives on the market, and how to ch…
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25
2024-11
antimony trioxide and alternative products and solutions to antimony trioxide In response to the tight supply and high price of antimony trioxide, Novista Chemicals has launched a series of alternative products and solutions to antimony trioxide. These include both powder and masterbatch forms, which can be used as a 1:1 replacement for antimony trioxide in…
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16
2024-11
Eurasia istanbul 2024 in Turkey NOVISTA will attend Plast Eurasia İstanbul 2024 on 4 - 7 Dec.Our booth No.: HALL 1 - 118AWe would like to invite you to visit our booth, please contact me by email tosales02@novistagroup.com,or by WhatsApp/WeChat (0086 15689178004.
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2
2024-11
The difference between coating grade cpvc resin powder and pipe grade cpvc resin powder CPVC (chlorinated polyvinyl chloride) resin powder can be divided into coating grade and pipe grade according to its application. Although both resins are CPVC materials, there are some differences in performance, processing methods and final use:1. **Chlorine content**: Generally…
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25
2024-10
Common processing problems of lead salt stabilizers Lead salt stabilizers are used in various applications, particularly in the stabilization of polyvinyl chloride (PVC) and other polymers against thermal degradation. However, they come with certain challenges and processing issues:1. **Toxicity**: Lead is toxic to humans and the e…
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17
2024-10
ABS vs. ASA Plastics: Differences and Similarities Various types of engineering grade thermoplastics have become increasingly popular over the years, with ABS and ASA being two popular types among them. Both of these thermoplastics differ in terms of durability, physical, and chemical properties. Based on these differences, thermo…
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21
2024-9
Vietnam plas 2024 NOVISTA will attend VIETNAMPLAS 2024 on 16 - 19 OCT., at Saigon Exhibition & Convention Center (SECC), Ho Chi Minh City, Vietnam.Our booth No.: B068We would like to invite you to visit our booth, please contact me by email to sales02@novistagroup.com,or by WhatsApp/WeChat (0086 15…
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14
2024-9
The Shift from Lead-Based to Calcium-Zinc Stabilizers in PVC Manufacturing: Can Full Substi… The PVC industry has long relied on lead-based stabilizers for their exceptional performance. However, concerns over environmental impact and health risks have prompted a move towards calcium-zinc stabilizers, considered a safer alternative.But can calcium-zinc stabilizers complet…
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24
2024-8
Calcium zinc heat stabilizer for transparent polyvinyl chloride infusion tube Heat stabilizers can effectively prevent PVC from degrading due to heat and mechanical shearing during the manufacturing process of polyvinyl chloride medical infusion tubes. They can also prevent PVC products from being damaged by heat, light, oxygen, etc. during use, so as to ma…
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10
2024-8
pvc stabilizer PVC (hashtag#Polyvinyl hashtag#Chloride) is a versatile and widely used hashtag#polymer in various industries due to its exceptional properties. However, PVC is inherently unstable and susceptible to degradation under heat, UV exposure, and other environmental factors.To overcome …
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27
2024-7
how choose pvc compound As an AI language model, I do not have personal preferences or opinions. However, here are some factors that can help in choosing PVC compound:1. Application: The first step in choosing PVC compound is to determine the intended application. Different applications require different…
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5
2024-7
CPVC COMPOUND USING ATTENTION CPVC (Chlorinated Polyvinyl Chloride) compound is a thermoplastic material that is used in a variety of applications, including piping systems, electrical insulation, and industrial coatings. It is a highly versatile material that offers excellent chemical resistance, high tempera…