Auto Timing Belt for KIA Honda Toyota and all Japanese and Korean Cars.

Raw materials:
Belt:high-quality Japanese neoprene(CR) or hydrogenated nitrile rubber(HNBR)as the main raw materials, 
Skeleton materials: Japanese glass fiber cord
Belt tooth:nylon 66 for protection 
clean, full profile, long life span, low noise characteristics.

Characteristics of automotive timing belt:

CR belt:
heat is good - can be at 120 ° c and below, the working environment and long-term use;
anti-aging is good - especially ozone-resistant properties must gifted;
good chemical stability: in addition to strong oxidizing acid, the chemical resistance of the general erosion;
great fire, water-resistant properties ;

HNBR belt:
oil resistance excellent - oil resistance with very low inflation, higher oil resistance;
durability good - dynamic performance than chloroprene rubber belt for the gifted, is the first choice in the luxury car drive belt;
wear properties gifted - wear than small chloroprene rubber belt to reduce the noise, effectively extending the  life span of the belt;

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HNBR automotive timing belt in the application:
hyundai motor because of energy-saving, environmental protection, comfort, and security requirements increasing, making the whole engine room structure complex, compact, high working temperature, the rubber pieces which should have high temperatures performance. with the improved engine lubrication technology, the lubricants used in a new additive, in the engine oil resistance of the rubber pieces to a higher demand. on the other hand, long maintenance period, the durability of rubber pieces there are increasingly high requirements. hyundai motor rubber pieces require oil resistance in certain conditions in the -40 ° c to +150° c transmission belt is the important automotive rubber parts, including ohc engine when used with the regulation that is synchronous belt, automotive auxiliary drive v-belt use in cars and multi-wedge zone and the newly developed cvt institutions (ctv) by the variable v-belt. since 1975 hnbr announcement of the first patents, hnbr is becoming today's world car production preferred standard synchronous belt elastomer material.

modern cars on the synchronous belt specific requirements:
durability increase 1.5 times higher than the bandwidth reduced 20%; increased 10° c heat. synchronous belt by the rubber, and fiber tensile body (fiberglass or kevlar), and composed of nylon cloth tooth complex. hnbr manufactured synchronous belt whether fatigue life, or the water-resistant properties than chloroprene rubber and chlorosulfonated polyethylene manufacturing synchronous belt performance much better. <

Automotive Timing Belt Mold List
Type	Tooth NO.
R(MR)	68 70 78  89 92  93 94  95 96 97 98 99 100 101  102  103  104  105 106   107  108  109 110  111 112 113  114 116 117 118 123  124  125  127  129   130  133 134 136 138 141 148 149 150 151 153  157 158 163 177  178
Y(MY)	99  100  101 103  106  107 108 111 113 116 117  121  123  124  127  128   129  131  137  142 143  144 145  146  147 159  168 169 174 177 178  191  211
ZBS	55  65  69  76  83  87  91  92  101  112  117  119  120  122  123 134 136  137   141  142 143  149  163
YU	61 65  76  80 83  95 99  100  101  103 104 105 106  107  108 109  110 111   112  113  115 116 117  121 123 125 130 131 132 133 134 135 140  141 142   143 145  146 147 153 154  155 156 159 164 165 166 167 168  173 177  179  187  191 193  195 197 201 207  211 219 223 226 228 232 234 237 251 257  259 265 281
RU	58 59  70  72 76  79  82  83 85 88 89  91  92  93  94 95  97  98  100 101  102  103  104  105 106  107  108  109   110  111   112 113  114 116 117 118 119  120 122  123  124  125  126  127  129 130 131 132 133  134 135 136 139  141 142 145  146 148 149  151  152  153  154  157 158  159 160 163  171  173 176  177 197
ZA	54  55  62 63  68 69  76 79 80 83 84  85 87  88  89  90  91  92  94  95  98 99   02  103 104 106 108 109 110 111  115 116  117  120  121  122  123  124  126   127  133  139  142  144 146
S8M	58 65 66 70 73 75 79 80 82 85 89 90 91 95 100 103 105 106 109 110 112 118  120 122 123 125 129 130 132 133 135 137 138 140 141 142 144 145 146 148  150 151 152 153 156 160 162 163 164 165 168 169 170 171 173 175 176 179  180 191 192 193 200 206 209 210 212 216 220 222 225 239 250 253 281
ZB	87 119  123 130  134   135 136  137  143 149
RPP	RHDS RHX RPP8M SHX SRP                                                                                                     81 85 87 91 104 112 114 116 117 118 119 124 129 135 136 138 140 141 152  153 154 168 207
Also produce: FS  ZB  ZC  ZAS  RHD  SRP