Stone paper masterbatch composition, production method of masterbatch and application thereof
A technology of stone paper and composition, applied in the field of papermaking, can solve the problems such as difficulty in large-scale popularization and application of stone paper, difficulty in solving the problem of environmental protection of ink, poor printing adaptability, etc., so as to increase the waste recycling process, and the ratio of raw materials is simple and easy to obtain. , the effect of improving quality
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0033] Embodiment one: Production of stone paper masterbatch 1
[0034] a. Mixing 1: first weigh each raw material separately, and mix 50 parts of inorganic water-absorbing filler (heavy calcium carbonate and light calcium carbonate in any proportion), 2.0 parts of surfactant SBW-111 Add it to a high-speed mixer, and stir for 10 minutes at 80°C and a stirring speed of 100rpm;
[0035] b. Mixing 2: Continue to add 40 parts of polypropylene, 1.0 parts of printing aid B-903, 0.1 part of antioxidant (phenolic antioxidant 1010 and DLTDP are mixed in any proportion) to the high-speed mixer and stir at 80 ℃, stirring speed is 100rpm, stirring for 10 minutes;
[0036] c. Manufacture masterbatch: put the material obtained in step b into a granulator for water ring cutting and screening, and the qualified product is stone paper masterbatch;
[0037] d. Recycling: After the products obtained in step c are screened, the unqualified products are returned to step c for secondary banbury...
Embodiment 2
[0038] Embodiment two: Production of stone paper masterbatch II
[0039] a. Mixing 1: first weigh each raw material separately, and add 80 parts of inorganic water-absorbing filler (mixed with kaolin, talcum powder and magnesium hydroxide in any proportion) and 1.0 part of surfactant SBW-111 according to parts by weight Put it into a high-speed mixer, and stir for 20 minutes at 90°C and a stirring speed of 50rpm;
[0040] b. Mixing 2: Continue to add 20 parts of polypropylene, 2.0 parts of printing aid B-903, 0.1 part of antioxidant (DSTDP, TNPP and propylene functional group 168 are mixed in any proportion) to the high-speed mixer and stir at 90 °C, stirring speed is 50rpm, stirring for 20 minutes;
[0041] c. Manufacture masterbatch: put the material obtained in step b into a granulator for water ring cutting and screening, and the qualified product is stone paper masterbatch;
[0042] d. Recycling: After the products obtained in step c are screened, the unqualified prod...
Embodiment 3
[0043] Embodiment three: Production of stone paper masterbatch 3
[0044] a. Mixing 1: first weigh each raw material separately, and add 65 parts of inorganic water-absorbing filler (talcum powder and light calcium carbonate mixed in any proportion) and 1.5 parts of surfactant SBW-111 in parts by weight In a high-speed mixer, stir for 15 minutes at 85°C and a stirring speed of 75rpm;
[0045] b. Mixing 2: Continue to add 30 parts of polypropylene, 1.5 parts of printing aid B-903, and 0.1 part of antioxidant (DLTDP and TNPP are mixed in any proportion) to the high-speed mixer and stir at 85 ° C and the stirring speed is Under the condition of 75rpm, stir for 15 minutes;
[0046] c. Manufacture masterbatch: put the material obtained in step b into a granulator for water ring cutting and screening, and the qualified product is stone paper masterbatch;
[0047] d. Recycling: After the products obtained in step c are screened, the unqualified products are returned to step c for...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com