A flame retardant resin composition that can have excellent low smoke properties includes (A) a polycarbonate resin, (B) a silicon impact modifier, and (C) a flame retardant, wherein the (B) silicon impact modifier comprises particles having a core-shell structure, and including about 60 wt % or more of a siloxane polymer, and wherein the (C) flame retardant includes a mixture of magnesium carbonate represented by Formula 1 and magnesium calcium carbonate represented by Formula 2:

Mg.sub.a(CO.sub.3).sub.b(OH).sub.2a−2b.cH.sub.2O   [Formula 1] wherein a, b and c are as defined in the detailed description;

Mg.sub.xCa.sub.y(CO.sub.3).sub.x+y.mH.sub.2O   [Formula 2] wherein x, y and m are as defined in the detailed description.

A polyolefin composition made from or containing:

a) from 85% to 98% by weight of a composition made from or containing: A) a copolymer of butene-1 with ethylene having a copolymerized ethylene content of up to 18% by mole and no melting peak detectable at the DSC at the second heating scan; and B) an inorganic filler; wherein the B)/A) weight ratio being from 0.3 to 4; and
b) from 2% to 15% by weight of an additional polyolefin different from A).

Provided are: a polyolefin resin composition which has excellent antistatic properties with sufficient persistence and wiping resistance but without impairment of the intrinsic mechanical properties of a resin; and an automotive interior/exterior material containing the same. The polyolefin resin composition contains: 50 to 90 parts by mass of a polyolefin resin; 3 to 40 parts by mass of a thermoplastic elastomer; and 3 to 30 parts by mass of a filler, the polyolefin resin composition further containing an antistatic agent composed of a polymer compound (E) in an amount of 3 to 20 parts by mass with respect to a total amount of 100 parts by mass of the polyolefin resin, the thermoplastic elastomer and the filler, wherein the polymer compound (E) has a structure in which a diol, an aliphatic dicarboxylic acid, an aromatic dicarboxylic acid, a compound (B) which contains at least one group represented by the formula (I) and has hydroxyl groups at both ends, and an epoxy compound (D) having two or more epoxy groups are bound via ester bonds:

—CH.sub.2—CH.sub.2—O   (1)

Provided is a thermoplastic elastomer composition which exhibits excellent flexibility in a wide temperature range from ordinary temperature to low temperature, which has a flame retardancy of V-0 according to the UL94 vertical burning test, without including any halogen-based flame retardant, which is excellent in thermal conductivity, electrical insulation and electrolytic solution resistance, and which can be suitably used in a soft battery pack protection member. The present invention provides a thermoplastic elastomer composition for a battery pack protection member, including 100 parts by mass of a resin composition including (a) 20 to 80% by mass of a hydrogenated product of a copolymer of an aromatic vinyl compound and a conjugated diene compound, and (b) 80 to 20% by mass of a softening material for non-aromatic rubber, in which the total of the component (a) and the component (b) is 100% by mass; (c) 0.1 to 10 parts by mass of a modified resin; and (d) 250 to 400 parts by mass of magnesium hydroxide.

The present disclosure relates to a flame retardant thermoplastic resin composition having superior thermal stability, and a molded article manufactured from the same. More particularly, the present disclosure provides a flame retardant thermoplastic resin composition exhibiting both superior thermal stability and flame retardancy without harmful gas generation even when injection-molded at high temperature, high pressure, and high speed and a molded article manufactured from the same.

A composition contains the following components (A), (B), and (C), the component (A) being at least one melamine salt selected from the group consisting of melamine orthophosphate, melamine pyrophosphate, and melamine polyphosphate, the component (B) being at least one piperazine salt selected from the group consisting of piperazine orthophosphate, piperazine pyrophosphate, and piperazine polyphosphate, and the component (C) being a monohydrate of alumina. As disclosed, it is possible to provide a composition that can impart excellent levels of processability/moldability and flame retardancy to a resin by being mixed with the resin.

Flame retardant composition including: an optionally crosslinked rubber, an intumescent composition comprising a phosphate and a melamine polymer formed by combining melamine, formaldehyde, dicyandiamide, and aluminum hydroxide thereby forming the intumescent composition, a ceramic forming mixture, at least one glass additive, layered silicate nanoparticles, and optionally an antioxidant; and methods of preparation and use thereof.

A flame retardant containing composition resistant to becoming sticky from moisture is prepared by the introduction of epoxy containing compound either into the ethyleneamine polyphosphates or into the polymeric composition.

A fire-stopping material in a panel for an interior building wall is provided. The fire-stopping material includes a resilient, porous material at least partially impregnated with an intumescent agent.

A vehicle tire rubber composite material, raw materials of the vehicle tire rubber composite material comprise the following components by weight: 30-40 weight distributions of solution-polymerized styrene-butadiene rubber, 35-55 weight distributions of rare earth butadiene rubber, 10-30 weight distributions of phenyl modified natural rubber, 5-14 weight distributions of polyurethane elastomer, 3-9 weight distributions of acetylene carbon black, 2-5 weight distributions of multifunctional abrasion-resistant flame retardant Cu@HNT@MoS.sub.2-PZE, 3-6 weight distributions of elastic fiber, 1-3 weight distributions of heat stabilizer, 2-3 weight distributions of silane coupling agent, 1-2.5 weight distributions of anti-scorching agent, 1-2.5 weight distributions of turpentine oil, and 4-6 weight distributions of accelerator.