This invention relates to cyanoacrylate composition, comprising: (a) a -alkoxyakyl cyanoacrylate component, (b) a cyanoacrylate component selected from 2-methylbutyl cyanoacrylate, isoamyl cyanoacrylate, 2-ethylhexyl cyanoacrylate, 2-pentyl cyanoacrylate, 3-methylpentyl cyanoacrylate, 2-ethylbutyl cyanoacrylate, 3,7-dimethyloctyl cyanoacrylate, and combinations thereof; and (c) a rubber toughening component; (d) a humidity resistance conferring component; and (e) a thermal resistance conferring component. Cured products of the inventive cyanoacrylate compositions demonstrate improved toughening, and thermal and humidity resistance without the odor oftentimes experienced with conventional cyanoacrylate compositions or the blooming also experienced with compositions.

A resin composition contains, per 100 parts by mass of a resin ingredient composed of 10 to 60 parts by mass of a polyphenylene ether resin and 90 to 40 parts by mass of a polyamide resin: 0.01 to 1.0 parts by mass of a compatibilizer; 0.01 to 1.0 parts by mass of a phenolic antioxidant represented by formula (1); 0.01 to 1.0 parts by mass of a phosphorus-containing antioxidant; and 0.01 to 1.0 parts by mass of an amine-based antioxidant, having a mass ratio given by phenolic antioxidant represented by formula (1)/phosphorus-containing antioxidant/amine-based antioxidant of 1/0.1 to 2.0/0.1 to 2.0.

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A resin composition contains, per 100 parts by mass of a resin ingredient composed of 10 to 60 parts by mass of a polyphenylene ether resin and 90 to 40 parts by mass of a polyamide resin: 0.01 to 1.0 parts by mass of a compatibilizer; 0.01 to 1.0 parts by mass of a phenolic antioxidant represented by formula (1); 0.01 to 1.0 parts by mass of a phosphorus-containing antioxidant; and 0.01 to 1.0 parts by mass of an amine-based antioxidant, having a mass ratio given by phenolic antioxidant represented by formula (1)/phosphorus-containing antioxidant/amine-based antioxidant of 1/0.1 to 2.0/0.1 to 2.0.

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The present disclosure aims to provide a resin reinforcing fiberglass, which has a high adhesiveness with a thermoplastic resin for enhancing the mechanical strength and the anti-mold fouling property of a thermoplastic resin composition, and a thermoplastic resin composition including such a fiberglass. A resin reinforcing fiberglass comprises (a) a fiberglass, and (b) a silane coupling agent and (c) a maleic anhydride grafted polymer, which are adhered to a surface of the (a) fiberglass.

The present disclosure aims to provide a resin reinforcing fiberglass, which has a high adhesiveness with a thermoplastic resin for enhancing the mechanical strength and the anti-mold fouling property of a thermoplastic resin composition, and a thermoplastic resin composition including such a fiberglass. A resin reinforcing fiberglass comprises (a) a fiberglass, and (b) a silane coupling agent and (c) a maleic anhydride grafted polymer, which are adhered to a surface of the (a) fiberglass.

A delayed curing epoxy resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a delayed curing resin and photoinitiated and thermal activators and stored for a period of up to six months prior to installation and curing through exposure to ultraviolet light energy, thermal energy, or combination of both. Further, disclosed is a method of lining a pipe with a delayed curing resin composition that includes fully wetting out a liner with a blended two-part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.

A delayed curing epoxy resin composition and method for installing a pipe liner that allows the liner to be fully wet out with a delayed curing resin and photoinitiated and thermal activators and stored for a period of up to six months prior to installation and curing through exposure to ultraviolet light energy, thermal energy, or combination of both. Further, disclosed is a method of lining a pipe with a delayed curing resin composition that includes fully wetting out a liner with a blended two-part epoxy composition such that the liner can be transported in a wet out fashion, placed in a pipe to be lined and repositioned as needed without concern for the resin composition to begin curing.

A blended thermoplastic composition includes: from about 20 wt % to about 99 wt % of a thermoplastic polymer element; from about 1 wt % to about 60 wt % of a graphite-based filler element including at least about 0.01 wt % functional groups on a surface of the graphite-based filler element; from about 0.1 wt % to about 30 wt % of a functional agent element; and from about 0 to about 50 wt % of a thermally conductive and electrically insulative filler. The functional agent element includes functional groups that interact with the functional groups on the surface of the graphite-based filler element, resulting in an increase of the volume resistivity of the blended thermoplastic composition that is at least 1*10.sup.2 greater than the volume resistivity of a substantially identical electrically conductive blended thermoplastic composition that does not include a functional agent element.

A blended thermoplastic composition includes: from about 20 wt % to about 99 wt % of a thermoplastic polymer element; from about 1 wt % to about 60 wt % of a graphite-based filler element including at least about 0.01 wt % functional groups on a surface of the graphite-based filler element; from about 0.1 wt % to about 30 wt % of a functional agent element; and from about 0 to about 50 wt % of a thermally conductive and electrically insulative filler. The functional agent element includes functional groups that interact with the functional groups on the surface of the graphite-based filler element, resulting in an increase of the volume resistivity of the blended thermoplastic composition that is at least 1*10.sup.2 greater than the volume resistivity of a substantially identical electrically conductive blended thermoplastic composition that does not include a functional agent element.

The invention provides a tea fiber/PHBV/PBAT ternary composite and its preparation method and application. Comprising the components in parts by weight, the composite contains 30-80 parts of a blending polymer of poly(butyleneadipate-co-terephthalate) (PBAT) and poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV), 20-70 parts of tea powder, 1-19 parts of a plasticizer, 0.6-6 parts of an interface modifier, 3.3-10 parts of an auxiliary packing and 0.7-2 parts of a nucleating agent. The composite is environmental-friendly and cost-effective, exhibiting excellent mechanical properties such as hardness, compressive strength, and ductility. It can be used to manufacture environmental-friendly cups, tableware, compost bags, trash bags, shopping bags, electronic packaging bags, mulch films, 3D printing materials, foaming materials, and other plastic products.