(57)< Abstract > The diisocyanate/the curing agent to which the poly all polyurethane prepolymer and each one include the blend of slow reaction diamine and high-speed reactivity diamine such as dimethyl thio 2,4 toluene diamine and diethyl 2,4 toluene diamine and, in golf ball cover which...
Product name:Practice Golf Ball;Color:White;Feature:High Durability;Logo:Customized Golf Ball Logo;Material:Surlyn;Usage:Golf Play;Weight:45g;Dimple:332/392;Packing:300pcs/ctn;Diameter:42.6mm + / - 0.2mm;Conformation:Two Piece Ball;Hardness:80 - 90;Place
TWO-PIECE GOLF BALL TWO-PIECE GOLF BALLTWO-PIECE GOLF BALLA golf ball 2 includes a core 4 and a cover 6 . A value V calculated by the following mathematical formula is equal to or less than 1080 Hz. ?in-line-formulae description="In-line Formulae" end="lead"? V =NF(2)2−2/...
Product name:matt golf ball;Material:Rubber + Surlyn;Diameter:42.67mm;Weight:45.2-45.8 G;Color:Multi Color;Dimple:332/392;Logo:OEM Logo;Usage:Golf Match;Packing:300pcs/ctn;Conformation:Two Piece Ball;Hardness:80 - 90;Place of Origin:CN;GUA;Brand Name:OEM
A two-piece molded golf ball comprised of a resilient core (polybutadiene-basic zinc methacrylate covulcanizate) and an ionomer resin cover, the cover having a dimple design of icosahedral array. This
A golf ball is formed by molding a center of a homogeneous mass of polybutadiene with a metal salt of an unsaturated acid such as zinc dimethacrylate and a filler such as zinc oxide, and a cover of an ionic copolymer is formed about the center by coating as by electrodeposition or by mo...
PROBLEM TO BE SOLVED: To provide a golf ball that gives a good feeling of hitting, is controllable of approaching, has cut resistance, abrasion resistance, fracture resistance to repeatedly hitting and suitable for aged golfers to use in a driving range.;SOLUTION: The two-piece solid golf ball...
A three-piece golf ball is modelled using only solid elements, while the clubhead is modelled using solid elements for the crucial area of the impact,... W Petersen,J Mcphee - 《Sports Engineering》 被引量: 28发表: 2009年 Two-piece solid golf ball A two-piece solid golf ball comprising...
Multi-piece solid golf ball A three piece solid golf ball having improved rebound characteristics and a higher initial velocity which includes a center portion, an outer layer disposed over the center portion, and a cover disposed over the outer layer. The outer l... T Matsuki,A Nakahara - ...
golf ball of unitary molded constructione copolymer, a thermoplastic elastomer, and a blowing agent, and wherein the golf ball has (i) a dia R Peterson 被引量: 6发表: 2004年 Golf ball A multi-piece molded golf ball which closely duplicates the aerodynamic characteristics of a top grade wou...