Kedu ihe epoxy mpempe akwụkwọ nkuku?

Kedu ihe ọ bụ n'ọkụ na-enye ọkwa nke osisi epoxy?

Nke mbu, a na-ekewa epoxy efere a na-ekewa ọtụtụ akara ule: fr4 epoxy efere, fr5 epoxy. EPGCC201-208 akara, g10 / g11 epoxy efere efere, a na-ekewa efere dị iche iche: aqua akwụkwọ ndụ na-acha uhie uhie, achicha epoxy

Epoxy efere na-arụ ọrụ na-aga n'ihu na 120 ℃, 170 ℃ bụ njedebe okpomọkụ nke okpomọkụ Epoxy nwere ike iru ogo 170, plastic plastic nke efere epoxy na-eme na-enweghị ike izute bọọdụ epoxy Ọkụ dị ọkụ, kamakwa enwere ike izute ụkpụrụ eU.

EURKE ỌRIR B ISK bụ nke a. Ul bụ ọkọlọtọ ọkụ kachasị mma n'ụwa. Glame larardter site na HB, V-2, V-1 na V-0 nzọụkwụ site na ịba ụba.

HB: Ngosiputa kacha mma ire ere ahia na UL94. Chọrọ ọnụego ọkụ na-erughị 40 milimita n'otu nkeji maka ihe ngosi 3 ruo milimita; ihe na-erughị 70 milimita kwa nkeji maka ihe na-erughị milimita 3 siri ike; ma ọ bụ kpochapụ tupu millimita. V-2: Mgbe ule abụọ nke abụọ na nlele ahụ, ọkụ na-anyụ n'ime sekọnd 60. Enwere ike inwe ihe na-ere ọkụ. V-1: ire ọkụ na-efegharị n'ime sekọnd 6 ka elekere abụọ gasịrị nke abụọ na nlele ahụ. Enweghị ihe ọ bụla nwere ike ịda. V-0: Mgbe nnwale nke abụọ gasịrị na nlele ahụ, ire ọkụ na-apụ n'ime sekọnd iri atọ. Enweghị ihe ọ bụla na-akpali akpali nwere ike ịda.

Fr4 epoxy efere, fr5 epoxy efere