Mineral-filled PBT

Wollastonite is a preferred filler in some instances due to its fibrous form. While not as effective in improving the mechanical properties as glass fibers, it will give more strength than spherical fillers and less anisotropy than longer glass fibers. [Pg.307]

By virtue of its high specific gravity, barite (barium sulfate)-filled PBT grades can be used to produce very dense, X-ray opaque, ceramic-like parts [37], Recently, metal-filled PBT resins using copper or tungsten powder have been used to prepare blends with very high specific gravity. [Pg.307]

A very wide variety of pigments are used to color PBT and can also be considered as fillers when used at high levels. The most common pigment is titanium dioxide which can be used in a variety of particle sizes and with various surface treatments [38]. [Pg.307]

Mineral filled PBT polyester resin containing 12% brominated phosphate and 4% antimony oxide yields a V-0 product with a 29.7 oxygen index. A product containing 16% brominated phosphate and... [Pg.256]

Glass or mineral filled PBT is widely used in electric and automotive industry due to its high modulus and dimensional stability. Flow improvement is challenging in filled polyester compositions as these have substantially higher viscosity than corresponding neat polyesters. [Pg.2198]

DuPont Acetal EVA Nylon 6, 6/6, 6/12, Mineral Filled 6/6, Industrial PBT PET Polyethylene Modified Thermoplastic Elastomer Ionomer Liquid Crystal Polymer ... [Pg.628]

Similar PET-PC and PBT-PET-PC blends have been developed in unfilled, glass-filled and mineral-filled versions. One can begin to see how all of the building blocks of PBT formulation can be used interchangeably to tailor product performance. [Pg.310]

Celanex . (Hoechst Celanese/Engineer-ing Plastics Hoechst UK] PBT polyesters, some glass and/or mineral filled for automotive body components, un-der-the-hood applies., computers, business machines, power tools, marine nrntor housings, ctmnecttus, switches, terminal boards, bobbins, reltys, heavy-duty ctmveyance equip. [Pg.68]

Vandar . (Hoedist Cdanese/Et ineer-ing Plastics Hoechst UK] Thermoplastic alloy (elastomer-modified PBT), some glass or mineral filled used for automotive body conqxments and housings, furniture, ski boots, appliances, clips, fasteners. [Pg.395]

SABIC, DuPont, and Ticona are the biggest manufacturers of PBT, with products sold under the brand names of Valox (SABIC), Crastin , (DuPont ), and Celanex and Vander (Ticona). These products usually range from 100% unmodified PBT resins to combinations of glass-fiber-reinforced, mineral-filled, mineral-/glass-reinforced, and flame-resistant grades. [Pg.23]

Figure 6.53 Tensile stress amplitude versus cycies to failure at 23°C of SABiC innovative Plastics Vaiox 732E-30% glass/mineral-filled, thermal-stabilized, low-warpage, enhanced-fiow PBT [3].

Figure 6.99 Tensile stress amplitude versus cycles to failure at two temperatures of SABIC Innovative Plastics Xenoy 5770—20% glass fiber/mineral-filled, impact-modified PBT/PC alloy [3],... [Pg.167]

GE Plastics Valoy thermoplastic polyester resins product line includes grades from 100% unmodified PBT resins to eombinations of glass fibre-reinforced, mineral filled, mineral/glass-reinforced and flame resistant grades. PC/PBT grades are sold under the Xenoy trade name. [Pg.160]

PBT, 45% mineral and glass fibre filled Heating appliances, oven grills ... [Pg.220]

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