Dai zawn re ai makawp maga ai layer hpe jahten kau ai shaloi, n-gun ja ai n-gun hpe jahten kau ai shaloi, n-gun ja ai cable a kata hpe jahten kau nna, n mai lang mat na re, dai majaw, galaw shapraw ai wa gaw, shinggan na rubber makawp maga ai layer hpe asak kaba wa ai aten kaw na pat shingdang na re, ndai lam hta, n-gun rawng ai n-gun rawng ai n-gun dat hpe n-gun jaw ai lam lawm ai.
{0}}Aging hkrang shapraw ai lam
Dai majaw, n bung ai rubber formulations ni a asak kaba wa ai atsam ni gaw n bung ai. Dai majaw, rubber arung arai langai ngai a matu kaja dik htum ai anti-age agent gaw kaga rubber arung arai langai a matu n kaja ai (sh) n kaja ai lam ni byin chye ai.
{0}} rau lang na
Asak kaba sai ni hpe ninghkap ai tsi langai hpe ra sharawng ai lam ni hpe hkan sa na matu yak hkak ai shaloi, asak kaba sai ni hpe ninghkap ai lam hpe ninghkap ai lam hpe galaw na matu, asak kaba sai ni hpe ninghkap ai tsi lahkawng (sh) dai hta jan ai ni hpe jai lang ra ai.
{0}} N san seng ai lam
Nkau mi a asak kaba ai ni hpe ninghkap ai ni gaw, rubber. hta nsam galai shai ai lam hte awu asin byin ai lam ni nga ai.
{0}} Dosage
Antioxidant a n-gun gaw rubber kata na hka lim ai hta jan nna n mai htum ai sha, rubber. a ntsa na n-gun hpe awu asin di kau ra ai.
{0}} Magam bungli
Amine hpe ninghkap ai tsi ni gaw, rubber scorch hpe n kaja ai hku hkra machyi shangun ai; phenolic anti-asing agents ni gaw vulcanization hpe jahkring kau lu nna, n-gun ja ai hpe ninghkap ai tsi hpe lata ai shaloi, n-gun ja ai makawp maga ai lam hpe ahkyak ai hku galaw ra ai, n-gun ja ai makawp maga ladat langai hku nna, n-gun ja ai makawp maga ladat langai hku nna, grai ahkyak ai hku hkam la ra ai.